888.267.9566

Top view of the 2GIG SMKT8-345 smoke, heat, and freeze detector showing its modern circular design with concentric rings and central sensor area in white-alternate-image1
Vendor:2GIG

2GIG SMKT8 Multi Sensor Detector, Optical Smoke Heat Freeze Sensor, Advanced Synth...

$99.99
icon_list|smoke heat freeze|Triple Sensor Smoke Heat Freeze icon
Triple Sensor

Smoke Heat Freeze

icon_list|advanced detection|Optical Tech Advanced Detection icon
Optical Tech

Advanced Detection

icon_list|217 & 268|UL Certified 217 & 268 icon
UL Certified

217 & 268

icon_list|quick trigger|Fast Algorithm Quick Trigger icon
Fast Algorithm

Quick Trigger

icon_list|material sensing|Synthetic Detection Material Sensing icon
Synthetic Detection

Material Sensing

White circular Kidde PE120 photoelectric smoke detector with test button and LED indicator shown from angled view-alternate-image1
Vendor:Kidde

Kidde PE120 Photoelectric Smoke Detector, 120V AC with Battery Backup, Fire Detect...

$69.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|power input|SATA Power input icon
120V AC

Power Input

icon_list|battery|C Size Battery icon
9V Backup

Battery

icon_list|indicator|LED Indicator icon
LED Status

Indicator

icon_list|interconnect|Jumper Interconnect icon
24 Device

Interconnect

icon_list|Weight|Weight icon
8 oz

Weight

White ceiling-mounted Honeywell Home 5193SD photoelectric smoke detector with LED indicator and tamper-resistant design-alternate-image1
Vendor:Honeywell Home

Honeywell Home 5193SD Photoelectric Smoke Detector, Ceiling Mount, LED Status Indi...

$119.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|indicator|LED Indicator icon
LED Status

Indicator

icon_list|power range|100m Power range icon
7-14V DC

Power Range

icon_list|installation|Box Mount Installation icon
Ceiling Mount

Installation

icon_list|Protection|Cover Protection icon
Tamper

Protection

icon_list|Built-in|Touchpad Built-in icon
Test Button

Built-in

EnviroAlert EA200-12 weather station displaying digital temperature and humidity readings with control buttons on white housing-alternate-image1
Vendor:Winland

Winland EnviroAlert EA200-12 Weather Station, Digital LCD Display, Dual Temperatur...

$179.99
icon_list|temp/humidity|Dual Temp/Humidity icon
Dual Sensor

Temp/Humidity

icon_list|digital|HDMI Digital icon
LCD Display

Digital

icon_list|max temp|140°F Max temp icon
302°F Range

Max Temp

icon_list|humidity|<90% Humidity icon
95% RH

Humidity

icon_list|power|PoE Power icon
12V DC

Power

icon_list|8.82 oz|Wall Mount 8.82 oz icon
Wall Mount

8.82 oz

White circular Kidde KIR-OSD optical smoke detector with ventilation grilles and LED indicator mounted on ceiling-alternate-image1
Vendor:Kidde

Kidde Optica KIR-OSD Intelligent Gas/Smoke Detector, Advanced Optical Photoelectri...

$79.99
icon_list|photoelectric|Optical Photoelectric icon
Optical Sensing

Photoelectric

icon_list|15.2-19.95v dc|Dual Voltage 15.2-19.95V DC icon
Dual Voltage

15.2-19.95V DC

icon_list|indicator|LED Indicator icon
LED Status

Indicator

icon_list|wall/box|Dual Mount Wall/Box icon
Dual Mount

Wall/Box

icon_list|capable|Fast Charge Capable icon
Gas Detection

Capable

icon_list|material|Nylon Material icon
Polymer Build

Material

White circular BRK SC7010BV smoke and carbon monoxide detector with voice alert feature showing ventilation grills and status indicators-alternate-image1
Vendor:BRK

BRK SC7010BV Photoelectric Smoke Detector, 120V AC with Battery Backup, Voice Alar...

$79.99
icon_list|detection|Noise Detection icon
360° OptiPath

Detection

icon_list|sensing|Photoelectric Sensing icon
Photoelectric

Sensing

icon_list|alert|Weather Alert icon
Voice Alarm

Alert

icon_list|hardwired|120V AC Hardwired icon
120V AC

Hardwired

icon_list|power|PoE Power icon
Battery Backup

Power

icon_list|indicators|Dual LED Indicators icon
LED Status

Indicators

Save 35%
Black connection cable for APC AP9335TH temperature and humidity sensor with RJ-45 connector-alternate-image1
Vendor:APC

APC by Schneider Electric Temperature & Humidity Sensor, Tower Design, 5% Humi...

Sale price$159.99Regular price $245.49
icon_list|humidity precision|5% Accuracy Humidity Precision icon
5% Accuracy

Humidity Precision

icon_list|vertical mount|0U Vertical mount icon
Tower Design

Vertical Mount

icon_list|minimal size|0.2" Compact Minimal Size icon
0.2" Compact

Minimal Size

icon_list|light weight|0.39 lbs Light Weight icon
6.35 oz

Light Weight

icon_list|eco compliant|RoHS Certified Eco Compliant icon
RoHS Certified

Eco Compliant

System Sensor 4WTA-B i3 ceiling-mounted photoelectric smoke detector in white with LED indicator and secure mounting system-alternate-image1
Vendor:System Sensor

System Sensor i3 4WTA-B Photoelectric Smoke Detector, Wired, Ceiling Mount, LED St...

$129.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|power input|SATA Power input icon
35V DC

Power Input

icon_list|visual indicator|Busylight Visual indicator icon
LED Status

Visual Indicator

icon_list|installation|Box Mount Installation icon
Ceiling Mount

Installation

icon_list|alarm sound|ANSI Pattern Alarm Sound icon
ANSI Pattern

Alarm Sound

icon_list|security base|Tamper Resist Security Base icon
Tamper Resist

Security Base

White corner-mount PIR motion detector with curved lens design and modern aesthetic-alternate-image1
Vendor:Qolsys

Qolsys IQ MOTION-S Encrypted PIR Motion Sensor, Corner Mount, 30ft Detection Range...

$79.99
icon_list|detection|Noise Detection icon
30ft Range

Detection

icon_list|infrared|IR LED Infrared icon
PIR Sensor

Infrared

icon_list|flexible|Gooseneck Flexible icon
Corner Mount

Flexible

icon_list|40lbs|Pet Immune 40lbs icon
Pet Immune

40lbs

icon_list|encrypted|Hardware Encrypted icon
S-Line Tech

Encrypted

icon_list|319.5 legacy|Dual Support 319.5 Legacy icon
Dual Support

319.5 Legacy

Front view of Taylor thermometer showing temperature scale from -40 to 120 degrees Fahrenheit with wind chill and heat index indicators-alternate-image1
Vendor:Taylor

Taylor 13.25" Wind Chill/Heat Index Thermometer & Hygrometer, Weather Res...

$29.99
icon_list|dial size|13.25" Dial size icon
13.25"

Dial size

icon_list|temperature range|-200°F to 400°F Temperature range icon
-40°F to 120°F

Temperature range

icon_list|humidity range|40-90% Humidity range icon
40-90%

Humidity range

icon_list|material|Nylon Material icon
Shatterproof

Material

icon_list|Protection|Cover Protection icon
Weather resistant

Protection

Save 29%
Vertiv Geist GT3HD environmental sensor showing dual RJ-45 ports and temperature probe indicators on black housing-alternate-image1
Vendor:VERTIV

VERTIV GT3HD Temperature, Humidity & Dew Point Sensor, Dual Temperature Inputs...

Sale price$249.99Regular price $350.49
icon_list|multi-point|Triple Sensor Multi-Point icon
Triple Sensor

Multi-Point

icon_list|temperature|-40°C to 85°C Temperature icon
Dual Inputs

Temperature

icon_list|included|Brackets Included icon
10ft Cable

Included

icon_list|detection|Noise Detection icon
Dew Point

Detection

icon_list|compliant|TAA Compliant icon
RoHS Certified

Compliant

icon_list|compatible|Decora Compatible icon
Rack Mount

Compatible

White rectangular Honeywell Home 5821 wireless temperature and flood sensor showing sleek minimalist design-alternate-image1
Vendor:Honeywell Home

Honeywell Home 5821 Wireless Temperature Sensor and Flood Detector, 5 Temperature ...

$69.99
icon_list|Battery Life|Battery Life icon
10-Year

Battery Life

icon_list|temperature|-40°C to 85°C Temperature icon
5 Ranges

Temperature

icon_list|temp + flood|Dual Mode Temp + Flood icon
Dual Mode

Temp + Flood

icon_list|5800 series|Wireless 5800 Series icon
Wireless

5800 Series

icon_list|3.1 x 1.6"|Compact 3.1 x 1.6" icon
Compact

3.1 x 1.6"

icon_list|14°f-104°f|Wide Range 14°F-104°F icon
Wide Range

14°F-104°F

System Sensor 2151 low-profile photoelectric smoke detector in white with dual LED indicators and ceiling mount design-alternate-image1
Vendor:System Sensor

System Sensor 2151 Photoelectric Smoke Detector, Ceiling Mount, LED Status Indicat...

$109.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|power input|SATA Power input icon
35V DC

Power Input

icon_list|360° visibility|Dual LED 360° Visibility icon
Dual LED

360° Visibility

icon_list|certified|CSA UL Certified icon
UL Listed

Certified

icon_list|lightweight|Slim Lightweight icon
3.10 oz

Lightweight

icon_list|sensitivity test|Reader Ready Sensitivity Test icon
Reader Ready

Sensitivity Test

System Sensor i3 2W-B photoelectric smoke detector in off-white showing low-profile ceiling mount design with LED indicator-alternate-image1
Vendor:System Sensor

System Sensor i3 2W-B Photoelectric Smoke Detector, 2-Wire Ceiling Mount Fire Dete...

$79.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|installation|Box Mount Installation icon
2-Wire

Installation

icon_list|power input|SATA Power input icon
24V DC

Power Input

icon_list|indicator|LED Indicator icon
LED Status

Indicator

icon_list|algorithm|Fast Algorithm icon
Drift Comp

Algorithm

icon_list|compact size|Mini Compact size icon
5" Diameter

Compact Size

DSC PG9985 PowerG Flood Detector showing white transmitter unit connected to water sensing probe via cable-alternate-image1
Vendor:DSC

DSC PowerG PG9985 Wireless Flood Detector, Water Leak Sensor with LED Indicator, 8...

$99.99
icon_list|Battery Life|Battery Life icon
8-Year

Battery Life

icon_list|powerg tech|Wireless PowerG Tech icon
Wireless

PowerG Tech

icon_list|cable length|5" Cable length icon
6ft

Cable Length

icon_list|link indicator|LED Link indicator icon
LED

Link Indicator

icon_list|ultra light|0.08 lb Ultra Light icon
1.87oz

Ultra Light

icon_list|detection|Noise Detection icon
Water

Detection

Close-up view of Videofied OMV601MB Outdoor MotionViewer showing PIR sensor array, camera lens, and infrared illuminators in a weather-resistant gray housing-alternate-image1
Vendor:Videofied

Videofied OMV601MB Outdoor MotionViewer Wireless Motion Sensor, Battery-Powered, 3...

$399.99
icon_list|Connectivity|Dual Connectivity icon
Wireless

Connectivity

icon_list|detection|Noise Detection icon
30ft Range

Detection

icon_list|Technology|Membrane Technology icon
Infrared

Technology

icon_list|powered|Battery Powered icon
Battery

Powered

icon_list|Sensor|Optical Sensor icon
PIR Motion

Sensor

icon_list|camera|2MP Camera icon
Integrated

Camera

Optex 2000 Series TD-20U Motion Sensor, Weatherproof IP54, 50ft Long Range Detection, Passive Infrared Technology, Indoor/Outdoor, 2000ft Transmission Range - TD-20U (2 Year Warranty)
Vendor:Optex

Optex 2000 Series TD-20U Motion Sensor, Weatherproof IP54, 50ft Long Range Detecti...

$109.99
icon_list|detection|Noise Detection icon
50ft Range

Detection

icon_list|transmission|9.9Gbps Transmission icon
2000ft

Transmission

icon_list|weatherproof|Outdoor Weatherproof icon
IP54

Weatherproof

icon_list|infrared|IR LED Infrared icon
PIR Tech

Infrared

icon_list|coverage|Full Coverage icon
Dual Pattern

Coverage

icon_list|Wireless|Bluetooth Wireless icon
RF Signal

Wireless

Save 8%
Geist SRT-12 temperature sensor showing 12-foot black cable with RJ-45 connector and temperature probe-alternate-image1
Vendor:Geist

Geist SRT-12 Temperature Sensor, 12ft Cable for Critical Environment Monitoring, R...

Sale price$89.99Regular price $97.85
icon_list|extended reach|18ft Extended reach icon
12ft Cable

Extended Reach

icon_list|precision sensor|8,000 DPI Precision sensor icon
Temperature

Precision Sensor

icon_list|certified|CSA UL Certified icon
RoHS

Certified

icon_list|environment|Indoor/Outdoor Environment icon
Critical

Environment

icon_list|quality|OEM Quality icon
USA Made

Quality

Vertiv Geist GTHD environmental sensor showing dual RJ-45 ports and ventilated housing design with clear product branding-alternate-image1
Vendor:VERTIV

VERTIV GTHD Temperature, Humidity and Dew Point Sensor, Environmental Monitoring, ...

$279.99
icon_list|temp/humidity/dew|Triple Sensor Temp/Humidity/Dew icon
Triple Sensor

Temp/Humidity/Dew

icon_list|3m length|10ft Cable 3m Length icon
10ft Cable

3m Length

icon_list|expandable|Daisy Chain Expandable icon
Daisy Chain

Expandable

icon_list|series support|Multi Series support icon
VA Compatible

Series Support

icon_list|compliant|TAA Compliant icon
RoHS Certified

Compliant

Save 28%
Top view of E2MTHDI environmental sensor showing ventilated black housing and green terminal block-alternate-image1
Vendor:Tripp Lite

Tripp Lite EnviroSense2 Temperature & Humidity Sensor Module, Environmental Mo...

Sale price$189.99Regular price $262.49
icon_list|temp & humidity|Dual Sensor Temp & Humidity icon
Dual Sensor

Temp & Humidity

icon_list|single port|1-Port Single port icon
USB Connected

Single Port

icon_list|easy install|QuickPort Easy install icon
Magnetic Mount

Easy Install

icon_list|up to 3|Daisy Chain Up to 3 icon
Daisy Chain

Up to 3

icon_list|Interface|USB Interface icon
Dry Contact

Interface

icon_list|rohs certified|WEEE RoHS certified icon
TAA Compliant

RoHS Certified

Potter PAD300PD photoelectric smoke detector showing circular stepped design in off-white finish with central sensing unit-alternate-image1
Vendor:Potter

Potter PAD300-PD Photoelectric Smoke Detector, Low Profile Ceiling Mount, 24V DC, ...

$99.99
icon_list|power input|SATA Power input icon
24V DC

Power Input

icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|1.4" height|Low Profile 1.4" Height icon
Low Profile

1.4" Height

icon_list|alarm status|LED Indicator Alarm Status icon
LED Indicator

Alarm Status

icon_list|certified|CSA UL Certified icon
UL268

Certified

icon_list|lightweight|Slim Lightweight icon
3.21 oz

Lightweight

System Sensor COSMO2W i4 Series combination CO and smoke detector showing circular white housing with integrated sensing chamber and mounting base-alternate-image1
Vendor:System Sensor

System Sensor i4 Series Combination CO/Photoelectric Smoke Detector, 2-Wire Gas/Sm...

$199.99
icon_list|co + smoke|Dual Sensor CO + Smoke icon
Dual Sensor

CO + Smoke

icon_list|sounder|85dB Sounder icon
85dBA

Sounder

icon_list|connection|Crimp Connection icon
2-Wire

Connection

icon_list|power|PoE Power icon
12/24V

Power

icon_list|ceiling/wall|Dual Mount Ceiling/Wall icon
Dual Mount

Ceiling/Wall

icon_list|Technology|Membrane Technology icon
Photoelectric

Technology

Honeywell Home 5193SDT photoelectric smoke detector with heat sensor shown in white ceiling-mounted design with LED indicator-alternate-image1
Vendor:Honeywell Home

Honeywell Home 5193SDT Addressable Photoelectric Smoke Detector with Heat Sensor, ...

$129.99
icon_list|photoelectric heat|Dual Sensor Photoelectric Heat icon
Dual Sensor

Photoelectric Heat

icon_list|no wiring|Wireless No wiring icon
Wireless

No Wiring

icon_list|visual alerts|LED Status Visual Alerts icon
LED Status

Visual Alerts

icon_list|easy install|QuickPort Easy install icon
Surface Mount

Easy Install

icon_list|secure mount|Rear-Load Secure mount icon
Tamper Protection

Secure Mount

icon_list|power range|100m Power range icon
7-14V DC

Power Range

Winland W-S-U WaterBug water leak sensor showing white surface mount housing and integrated connection cable-alternate-image1
Vendor:Winland

Winland WaterBug W-S-U Surface Mount Liquid Leak Sensor, Water Detection, Compatib...

$69.99
icon_list|stable design|Surface Mount Stable Design icon
Surface Mount

Stable Design

icon_list|liquid sensor|Water Detection Liquid Sensor icon
Water Detection

Liquid Sensor

icon_list|cable run|100'/500' Cable run icon
500ft Range

Cable Run

icon_list|wb series|Multi Compatible WB Series icon
Multi Compatible

WB Series

icon_list|3x2x0.9 in|Compact Size 3x2x0.9 in icon
Compact Size

3x2x0.9 in

icon_list|lightweight|Slim Lightweight icon
6oz Weight

Lightweight

Internal view of SAE SL-2000-P duct smoke detector showing photoelectric sensor chamber and circuit board components-alternate-image1
Vendor:SAE

SAE SL-2000 Photoelectric Smoke Detector, Duct Mount, LED Alarm Indicator, Multi-V...

$199.99
icon_list|24v-230v ac/dc|Multi-Voltage 24V-230V AC/DC icon
Multi-Voltage

24V-230V AC/DC

icon_list|smoke sensing|Photo Smoke sensing icon
Photoelectric

Smoke Sensing

icon_list|hvac install|Duct Mount HVAC Install icon
Duct Mount

HVAC Install

icon_list|alarm status|LED Indicator Alarm Status icon
LED Indicator

Alarm Status

icon_list|safety certified|UL Listed Safety certified icon
UL Listed

Safety Certified

icon_list|lightweight|Slim Lightweight icon
2.5 lbs

Lightweight

Top view of 2GIG white circular smoke detector with modern concentric ring design and central sensor unit-alternate-image1
Vendor:2GIG

2GIG SMKT8e Wireless Encrypted Smoke Heat Freeze Detector, Photoelectric Optical S...

$109.99
icon_list|rf wireless|2.4GHz RF wireless icon
345MHz

RF Wireless

icon_list|secure signal|Rolling Code Secure signal icon
Encrypted

Secure Signal

icon_list|optical sensing|Photoelectric Optical Sensing icon
Photoelectric

Optical Sensing

icon_list|smoke/heat/freeze|Triple Detection Smoke/Heat/Freeze icon
Triple Detection

Smoke/Heat/Freeze

icon_list|217/268|UL Certified 217/268 icon
UL Certified

217/268

icon_list|lightweight|Slim Lightweight icon
7.36oz

Lightweight

Honeywell IDP-PHOTO-IV photoelectric smoke sensor in ivory color showing low-profile ceiling mount design with circular housing-alternate-image1
Vendor:Honeywell

Honeywell Farenhyt Intelligent Photoelectric Smoke Heat Detector, Battery Powered,...

$189.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|powered|Battery Powered icon
Battery

Powered

icon_list|compatible|Decora Compatible icon
FlashScan

Compatible

icon_list|268/268a|UL Certified 268/268A icon
UL Certified

268/268A

icon_list|2" height|Low Profile 2" Height icon
Compact

2" Height

icon_list|3.4 oz|Lightweight 3.4 oz icon
Lightweight

3.4 oz

White circular BRK 9120B smoke detector with ionization technology featuring test button and ventilation slots-alternate-image1
Vendor:BRK

BRK 9120B Ionization Smoke Detector, 10-Year Battery Life, LED Status Indicator, A...

$39.99
icon_list|Battery Life|Battery Life icon
10-Year

Battery life

icon_list|powered|Battery Powered icon
AC

Powered

icon_list|status indicator|LED Status indicator icon
LED

Status indicator

icon_list|mount options|4 Mount options icon
Dual

Mount options

Silent Knight SK-PHOTO-W white ceiling-mounted photoelectric smoke detector with modern low-profile design and integrated LED indicator-alternate-image1
Vendor:Silent Knight

Silent Knight SK-PHOTO-W Photoelectric Smoke Detector, Wired Ceiling Mount, LED St...

$149.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|connection|Crimp Connection icon
Wired

Connection

icon_list|status light|LED Status light icon
LED

Status Light

icon_list|input power|6W Input power icon
32V DC

Input Power

icon_list|compact size|Mini Compact size icon
6.2" Diameter

Compact Size

icon_list|lightweight|Slim Lightweight icon
3.4 oz

Lightweight

Fire-Lite SD365CO white combination fire and CO detector with curved ventilation design shown mounted on ceiling-alternate-image1
Vendor:Fire-Lite

Fire-Lite SD365CO Addressable Multi-Criteria Fire/CO Detector, Photoelectric &...

$389.99
icon_list|photoelectric & infrared|Dual Sensing Photoelectric & Infrared icon
Dual Sensing

Photoelectric & Infrared

icon_list|fire & co|Multi Detection Fire & CO icon
Multi Detection

Fire & CO

icon_list|easy install|QuickPort Easy install icon
Surface Mount

Easy Install

icon_list|power input|SATA Power input icon
32V DC

Power Input

icon_list|visual alarm|LED Visual alarm icon
LED Status

Visual Alarm

icon_list|triple certified|UL Listed Triple Certified icon
UL Listed

Triple Certified

Top view of alula RE114 circular white smoke detector showing central sensor hub and modern low-profile design-alternate-image1
Vendor:alula

Alula RE114 Photoelectric Smoke Heat Detector, Interlogix Compatible, Battery Powe...

$119.99
icon_list|sensing tech|Optical Sensing tech icon
Photoelectric

Sensing Tech

icon_list|frequency|125kHz Frequency icon
319.50 MHz

Frequency

icon_list|battery|C Size Battery icon
CR123A

Battery

icon_list|Weight|Weight icon
7.36 oz

Weight

icon_list|certified|CSA UL Certified icon
UL217

Certified

icon_list|power|PoE Power icon
Dual Battery

Power

Top view of DSC PG9936 PowerG smoke detector showing circular detection chamber design with test button and LED indicator-alternate-image1
Vendor:DSC

DSC PowerG PG9936 Wireless Smoke Heat Detector, Indoor Battery Powered, Wall/Ceili...

$149.99
icon_list|powerg technology|Wireless PowerG Technology icon
Wireless

PowerG Technology

icon_list|smoke & heat|Dual Smoke & heat icon
Dual Detection

Smoke & Heat

icon_list|Battery Life|Battery Life icon
3-Year

Battery Life

icon_list|visual alarms|LED Indicators Visual Alarms icon
LED Indicators

Visual Alarms

icon_list|wall/ceiling|Mount Wall/Ceiling icon
Dual Mount

Wall/Ceiling

icon_list|lightweight|Slim Lightweight icon
8.57 oz

Lightweight

GRI 2600 gray liquid leak sensor with mounting bracket and detection probe-alternate-image1
Vendor:GRI

GRI 2600 Liquid Leak Sensor, Water Detection System, Automatic Reset, 6ft Jacketed...

$59.99
icon_list|operation|Plug & Play Operation icon
12V DC

Operation

icon_list|lead length|12-inch Lead length icon
6ft

Lead length

icon_list|function|Square Root Function icon
Auto Reset

Function

icon_list|Protection|Cover Protection icon
Closed Loop

Protection

IQ FLOOD-S water leak sensor showing white housing unit connected to extended 6-foot sensor cable-alternate-image1
Vendor:Qolsys

Qolsys IQ FLOOD-S Wireless Liquid Leak Sensor, Water Detection Alarm, 6ft Cable, B...

$89.99
icon_list|lithium power|5-Year Battery Lithium Power icon
5-Year Battery

Lithium Power

icon_list|s-line tech|Wireless S-Line Tech icon
Wireless

S-Line Tech

icon_list|remote sensor|6ft Cable Remote Sensor icon
6ft Cable

Remote Sensor

icon_list|flood alert|Water Detection Flood Alert icon
Water Detection

Flood Alert

icon_list|2.5" design|Compact Size 2.5" Design icon
Compact Size

2.5" Design

icon_list|cr2032 dual|3V DC CR2032 Dual icon
3V DC

CR2032 Dual

White Honeywell Home 5800PIR-OD2 outdoor wireless motion detector with anti-mask technology shown in vertical orientation-alternate-image1
Vendor:Honeywell Home

Honeywell Home 5800PIR Outdoor Wireless Motion Sensor, Anti-mask Technology, 40ft ...

$389.99
icon_list|wireless detection|40ft Range Wireless Detection icon
40ft Range

Wireless Detection

icon_list|infrared motion|PIR Sensor Infrared Motion icon
PIR Sensor

Infrared Motion

icon_list|tamper protection|Dual Tamper protection icon
Anti-mask

Tamper Protection

icon_list|aa lithium|Battery Power AA Lithium icon
Battery Power

AA Lithium

icon_list|wall/pole|Dual Mount Wall/Pole icon
Dual Mount

Wall/Pole

icon_list|weather resistant|IPX4 Weather resistant icon
Outdoor Rated

Weather Resistant

Bosch ISN-SM-50 seismic detector featuring a compact square white housing with mounting screws-alternate-image1
Vendor:Bosch

Bosch ISN-SM-50 Commercial Seismic Motion Sensor, Wall/Ceiling Mount, 24-Hour Surv...

$169.99
icon_list|microcontroller|SENSTEC Tech Microcontroller icon
SENSTEC Tech

Microcontroller

icon_list|surveillance|24-Hour Surveillance icon
24-Hour

Surveillance

icon_list|settings|4 DPI Settings icon
DIP Switch

Settings

icon_list|power|PoE Power icon
16V DC

Power

icon_list|wall/ceiling|Mount Wall/Ceiling icon
Dual Mount

Wall/Ceiling

icon_list|Weight|Weight icon
11.29 oz

Weight

Front view of DSC MX974 motion sensor showing white housing and PIR lens window-alternate-image1
Vendor:DSC

DSC MX974 MX PIR Motion Sensor, Pet Immune, 90° Wide Viewing Angle, 49ft Infrared ...

$79.99
icon_list|sensing distance|49ft Range Sensing Distance icon
49ft Range

Sensing Distance

icon_list|wide angle|95° Wide Angle icon
90° Coverage

Wide Angle

icon_list|infrared sensor|PIR Infrared sensor icon
PIR Tech

Infrared Sensor

icon_list|smart detection|EDID Modes Smart Detection icon
Pet Immune

Smart Detection

Bosch DS939 360-degree ceiling mount PIR motion detector in white with curved housing and central sensor dome-alternate-image1
Vendor:Bosch

Bosch DS939 360° Ceiling Mount Motion Sensor, PIR Detector, Commercial Grade, Adju...

$129.99
icon_list|coverage|Full Coverage icon
360°

Coverage

icon_list|range|5-1000MHz Range icon
70ft

Range

icon_list|Sensor|Optical Sensor icon
PIR

Sensor

icon_list|Height|1.7" Height icon
25ft

Height

icon_list|power|PoE Power icon
15V DC

Power

icon_list|optics|Tri-focus Optics icon
Adjustable

Optics

White Kantech T.Rex Exit Detector showing sleek horizontal design with integrated sensor and LED indicator-alternate-image1
Vendor:Kantech

Kantech T.Rex Exit Detector Motion Sensor, Commercial PIR, 10-20ft Range, Wall/Cei...

$169.99
icon_list|infrared detection|PIR Infrared detection icon
PIR Sensor

Infrared Detection

icon_list|max distance|100ft Max distance icon
20ft Range

Max Distance

icon_list|wall/ceiling|Mount Wall/Ceiling icon
Dual Mount

Wall/Ceiling

icon_list|power input|SATA Power input icon
28V DC

Power Input

icon_list|7.5" wide|Compact Size 7.5" Wide icon
Compact Size

7.5" Wide

icon_list|multi standard|VESA Mount Multi Standard icon
UL Certified

Multi Standard

Takex PA6810E dome-shaped ceiling mount motion sensor in white finish with 360-degree detection coverage-alternate-image1
Vendor:Takex

Takex PA-6800 Motion Sensor, 360° Indoor Ceiling Mount PIR, 50ft Diameter Coverage...

$89.99
icon_list|coverage|Full Coverage icon
360°

Coverage

icon_list|range|5-1000MHz Range icon
50ft

Range

icon_list|infrared|IR LED Infrared icon
Wireless

Infrared

icon_list|Sensor|Optical Sensor icon
PIR

Sensor

icon_list|power|PoE Power icon
18V DC

Power

icon_list|Weight|Weight icon
3.88oz

Weight

Front view of white Honeywell Home 5800PIR-RES wireless motion sensor showing squared detection window and modern compact design-alternate-image1
Vendor:Honeywell Home

Honeywell Home 5800PIR-RES Wireless PIR Motion Sensor, Automatic Walk Test, Remote...

$109.99
icon_list|detection range|40ft Detection range icon
35' x 40'

Detection Range

icon_list|pir sensor|Wireless PIR sensor icon
Wireless

PIR Sensor

icon_list|programming|R/O Programming icon
Remote

Programming

icon_list|battery|C Size Battery icon
Long Life

Battery

icon_list|lightweight|Slim Lightweight icon
2.86 oz

Lightweight

icon_list|walk mode|Auto Test Walk Mode icon
Auto Test

Walk Mode

White Bosch Blue Line Gen2 motion detector with blue accent stripe showing wall-mountable security sensor design-alternate-image1
Vendor:Bosch

Bosch Blue Line Gen2 PIR Motion Sensor, 40ft Range, Wall Mount Motion Detector, Re...

$59.99
icon_list|range|5-1000MHz Range icon
40ft

Range

icon_list|detection|Noise Detection icon
77-Zone

Detection

icon_list|Sensor|Optical Sensor icon
PIR

Sensor

icon_list|pattern|Cross Pattern icon
7-Layer

Pattern

icon_list|fresnel lens|Dual Fresnel lens icon
Dual

Fresnel lens

W Box RXD Request-to-Exit PIR detector in white, showing sleek horizontal design with integrated motion sensor window and status indicator-alternate-image1
Vendor:W Box

W Box RXD Request-to-Exit PIR Motion Sensor, Wired Indoor Detector, UL Listed, 12/...

$89.99
icon_list|motion detection|120° Motion detection icon
PIR Sensor

Motion Detection

icon_list|12/24v dc|Dual Voltage 12/24V DC icon
Dual Voltage

12/24V DC

icon_list|safety certified|UL Listed Safety certified icon
UL Listed

Safety Certified

icon_list|wall/ceiling|Mount Wall/Ceiling icon
Dual Mount

Wall/Ceiling

icon_list|durable build|Steel Case Durable build icon
ABS Plastic

Durable Build

icon_list|lightweight|Slim Lightweight icon
5 oz

Lightweight

White oval-shaped Optex motion sensor with green LED indicator and curved housing design-alternate-image1
Vendor:Optex

Optex FLX-S-ST Indoor PIR Motion Sensor, Grade 2 Security, 40ft Range, 85° Wide An...

$49.99
icon_list|detection range|40ft Detection range icon
40ft

Detection range

icon_list|wide angle|95° Wide Angle icon
85°

Wide angle

icon_list|motion sensor|PIR Motion sensor icon
PIR

Motion sensor

icon_list|security level|P-7 Security level icon
Grade 2

Security level

Front view of Kantech T.Rex TREX-LT2 motion detector showing PIR sensor window and ventilation grille-alternate-image1
Vendor:Kantech

Kantech T.Rex TREX-LT2 Wireless Motion Sensor, Commercial Exit Detector, 10-20ft R...

$159.99
icon_list|Connectivity|Dual Connectivity icon
Wireless

Connectivity

icon_list|range|5-1000MHz Range icon
10-20ft

Range

icon_list|Technology|Membrane Technology icon
PIR

Technology

icon_list|wall/ceiling|Mount Wall/Ceiling icon
Dual Mount

Wall/Ceiling

icon_list|Weight|Weight icon
8oz

Weight

icon_list|power|PoE Power icon
28V DC

Power

White Honeywell Home IS335 PIR motion detector with curved design and large sensing window mounted on wall-alternate-image1
Vendor:Honeywell Home

Honeywell Home IS335 Wired PIR Motion Detector, Wall Mount Security Sensor, 84-108...

$49.99
icon_list|range|5-1000MHz Range icon
84-108ft

Range

icon_list|pet immunity|80lbs Pet immunity icon
80lbs

Pet immunity

icon_list|infrared tech|PIR Infrared tech icon
PIR

Infrared tech

icon_list|coverage area|5000 sq ft Coverage area icon
40x56

Coverage area

icon_list|connection|Crimp Connection icon
Wired

Connection

Bosch OD850F1 outdoor motion sensor in white housing with PIR and microwave detection capabilities-alternate-image1
Vendor:Bosch

Bosch OD850F1 Outdoor Motion Sensor, PIR Microwave Tritech Technology, 50ft x 50ft...

$199.99
icon_list|pir microwave|Tritech PIR Microwave icon
Tritech

PIR Microwave

icon_list|wide area|50ft Coverage Wide Area icon
50ft Coverage

Wide Area

icon_list|infrared tech|PIR Infrared tech icon
PIR Sensor

Infrared Tech

icon_list|weather resistant|IPX4 Weather resistant icon
Outdoor Rated

Weather Resistant

White dome-shaped Honeywell Home 997 ceiling mount motion sensor with central PIR lens-alternate-image1
Vendor:Honeywell Home

Honeywell Home 997 Motion Sensor, 360° Infrared Detection, 36ft Coverage, Easy Twi...

$89.99
icon_list|full coverage|2-piece Full coverage icon
360° Detection

Full Coverage

icon_list|wide area|36ft Range Wide Area icon
36ft Range

Wide Area

icon_list|passive tech|Battery-Free Passive tech icon
PIR Infrared

Passive Tech

icon_list|status light|LED Status light icon
Walk-Test LED

Status Light

icon_list|easy access|Ports Easy access icon
Twist-Off

Easy Access

icon_list|secure mount|Rear-Load Secure mount icon
Tamper Guard

Secure Mount

Front view of Kantech T.Rex XL motion sensor showing PIR detector lens, ventilation grille, and brand logo-alternate-image1
Vendor:Kantech

Kantech T.Rex TREX-XL Indoor/Outdoor Motion Sensor, Request to Exit Detector, PIR ...

$149.99
icon_list|motion detection|120° Motion detection icon
PIR Tech

Motion Detection

icon_list|power input|SATA Power input icon
28V DC

Power Input

icon_list|wall/ceiling|Mount Wall/Ceiling icon
Dual Mount

Wall/Ceiling

icon_list|all weather|Outdoor Rated All Weather icon
Indoor/Outdoor

All Weather

icon_list|7.5" width|Compact 7.5" Width icon
Compact Size

7.5" Width

icon_list|certified|CSA UL Certified icon
RoHS WEEE

Certified

White Honeywell Home 5898 wireless motion sensor with dual-technology detection and modern curved design-alternate-image1
Vendor:Honeywell Home

Honeywell Home 5898 Wireless Motion Sensor, 90° Viewing Angle, Advanced DualCore S...

$209.99
icon_list|wide angle|95° Wide Angle icon
90° Viewing

Wide Angle

icon_list|pir + microwave|Dual Tec PIR + Microwave icon
Dual Tech

PIR + Microwave

icon_list|microwave tech|K-Band Microwave tech icon
K-Band

Microwave Tech

icon_list|signal processing|DSP Signal processing icon
DualCore

Signal Processing

icon_list|-4°f operation|Cold Rated -4°F Operation icon
Cold Rated

-4°F Operation

icon_list|no wiring|Wireless No wiring icon
Wireless

No Wiring

Customer service

It’s not actually free we just price it into the products.

Fast Free Shipping

Get free shipping for all orders

Extended Warranty

You can buy accidental damage protection

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