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4 Wire Smoke Detector

The 4-wire smoke detector system sensor 4 wt-b i3 series contains 4-wire photoelectric smoke detector technology, making it an ideal surrogate for use in new home starts and updates, the system sensor 4 wt-b i3 series also features an electronic noise level making it more comfortable to operate.

New
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System Sensor COSMO-4W 4 Wire

By System Sensor

$200.59

Diy Focus Fc-7688 Pstn Gsm Tcp Ip Wireless&wired Alarm System
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Wired alarm box with 2

By Unbranded

$259.00

4-wire, Innovair Flex
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SYSTEM SENSOR D4120 DUCT SMOKE

By System Sensor

$157.38

Air Products SL-2000-N 4-Wire Conventional Duct Smoke Ionization Detector
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Air Products SL-2000-N 4-Wire Conventional

By Air Products and Controls

$126.49

App Control Fire Smoke Detector Alarm
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TFT Screen Tuya WIFI GSM

By Unbranded

$60.80

- 4-wire
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New 911S GSM Voice Dialer SIM Card 850/900/1800/1900MHz Emergency call Terminal use alarm system Smart Home PIR smoke detector
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New 911S GSM Voice Dialer

By Unbranded

$144.00

System Sensor 4WTAR-B - i3 Photo Detector, Plug-in, 4-Wire, Form-C Relay
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System Sensor 4WTAR-B - i3

By System Sensor

$89.25

For Fire Alarm System
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1PCS Fire Alarm 2 Wire

By Unbranded

$5.00

CO detector, 12/24 Volt, Trouble Relay, 4-Wire, System Sensor #CO1224TR
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CO detector, 12/24 Volt, Trouble

By System Sensor

$95.63

System Sensor 4WT-B i3 Series 4-wire Photoelectric Smoke Detector
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System Sensor 4WT-B i3 Series

By System Sensor

$52.39

Spy Camera 4k 1080p Wifi Motion Detection
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Smoke Detector Spy Camera 4K

By SmartCam

$280.88

S832 With Relay Output 4 Wire Smoke Alarm Can Adsorption Metal Cabinet
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For Fire Alarm System
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1PCS Fire Alarm 2 Wire

By Unbranded

$5.00

Wifi Hd 1080p Night Vision ,motion Detection
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4K Hidden Camera Smoke Detector

By Does not apply

$75.63

New pop Conventional 8-zones Fire alarm control center panel accept 2/4 wire smoke detector
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System Sensor 4WT-B i3 Series 4-wire Photoelectric Smoke Detector
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System Sensor 4WT-B i3 Series

By System Sensor

$89.44

New
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System Sensor COSMO-4W 4 Wire

By System Sensor

$200.59

For Fire  System
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12/24V DC Power Supply Security

By Unbranded

$1330.00

System Sensor 4WTA-B I3 Series 4-Wire Photoelectric Smoke Thermal with Sounder
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System Sensor 4WTA-B I3 Series

By System Sensor

$114.15

Relay Ouput Operation No Nc Smoke Sensor Alarm Detector For Conventional System
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🔥RARE NEW System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector!
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🔥RARE NEW System Sensor D4120

By System Sensor

$232.7

Alarm En Sp Ru Voice Smoke Motion Sensor Alarm
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Tuya smart wifi Home Security

By Unbranded

$155.00

4 Wire
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SYSTEM SENSOR D4120 DUCT SMOKE

By System Sensor

$151.2

2022 Date
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System Sensor 4W-B 4WB Series

By System Sensor

$80.79

Oem Honeywell New
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System Sensor D4120 4 Wire

By System Sensor

$188.13

& Base
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4 WIRE SYSTEM SENSOR 2412TH

By System Sensor

$27.7

S Circuit For Sale
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4 wired cheap ce rohs

By Unbranded

$5.60

Led Indicator Dustproof And Mothproof Dc9-35v Smoke Sensor Fire Detector Alarm Home System
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For Fire Alarm System
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1PCS Fire Alarm 2 Wire

By Unbranded

$5.00

For Fire Alarm System
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1PCS Fire Alarm 2 Wire

By Unbranded

$8.00

App Control Fire Smoke Detector
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LCD Keypad Tuya WIFI GSM

By Unbranded

$24.09

For Fire Alarm System
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1PCS Fire Alarm 2 Wire

By Unbranded

$6.50




Four Wire Smoke Detector

The napco fw-4 smoke detector is an advanced 4-wire detector that is designed to detect fire smoke and other hazardous materials, this detector offers a code for safety, and also includes a range of 100 feet. The detector renders a battery life of up to 12 months, and also imparts a built-in alarm, the fw-4 is a peerless alternative for businesses and families that want to safety. The system sensor 4 Wire photoelectric duct smoke detector is designed to detect smoke and fire polluting materials in buildings, this detector effortless to handle and makes sure that you are not needed while it is working. The detector offers 4 Wire making it uncomplicated to read the material that is being considered to smoke, the detector is again safe for use in areas of high smoke levels. The smoke detector 4 Wire is a powerful system sensor that detects and destroys smoke and smoke alarm signals due to electronic interference, the 4 Wire series smoke detector is the latest design and is based on the 4 Wire c-series alarm system. The smoke-detector, biz sd-4 wt is an 4 Wire smoke detector that imparts a photo with the on the front. It can detect a'metallic material' and'metallic material with fire retardantfactor', the smoke detector provides a detection range of 100-200 mm.