Environment Security Components

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Environment Security Component is a security device to monitor environment safety and avoid pollution, on fire or poisoning. It can be wired to home security system or work stand-alone.
GA543-A

Gas detector with solenoid valve

This package includes gas detector and solenoid valve 1/2" (If you need other size 3/4" etc. please leave comment for us) GA543-A AC Powered Plug-In...

HST fire alarm
$19.50
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FT-143

Smoke and Heat Detector FT-143 Relay output 4-wire

Smoke and Heat Detector FT-143 Relay output 4-wire The detector is photo-electronic detector uses a state of-the-art optical sensing chamber. This...

HST fire alarm
$11.00
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(image for) Smoke and Heat Detector FT-143 Relay output 4-wire
FT-142

Smoke Detector 4-wire with relay output DC powered

4-Wire Smoke Detector with Relay output DC powered YT-142 The detectors are photo-electronic detector uses a state of-the-art optical sensing...

HST fire alarm
$10.50
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JTY-GD-ZC5V

Smoke detector relay output 4 wire 5V power

DC5V 4 wires smoke detector with relay output Product Description: This product named photoelectric smoke detector detects the smoke by a couple of...

HST fire alarm
$13.50
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GA543-M

Vehicle gas detector DC12v gas alarm with manipulator

This package includes gas detector and manipulator GA543 DC power 12V Gas Detector. Let us know what size for your manipulator General The gas...

HST fire alarm
$19.50
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CF6002

4-wire UV flame Detector

It can be compatible with all security alarm system via relay output. The device is an Ultraviolet-only flame detector designed to detect fires and...

HST fire alarm
$92.00  $82.00
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FT312

CO Smoke Detector Carbon monoxide and Smoke Alarm

Standalone 9V CO and Smoke Detector Carbon monoxide and Smoke Alarm Technical Parameter Monitor current: ≤ 25 uA Alarm current : ≤ 45 mA Working...

HST fire alarm
$19.50  $15.50
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GA-502Q

gas detector co sensor ac power plugin two in one home security

Carbon monoxide and flammable gas compound detector home environment security kits. Sensor is for sensing both CO and flammable gas. It is installed...

HST fire alarm
$18.80
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GA543-A

Gas Detector GA543-A AC Powered Plug-In Combustible Gas Sensor

The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color...

HST fire alarm
$10.50
... more info
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DG-822

Independent Smoke Alarm 9V battery 3-5 years

Smoke detector sound and light alarm standalone fire sensor 9v The alarm is a battery operated smoke alarm, equipped with a photoelectric sensor,...

HST fire alarm
$7.00
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HD-T600

industry gas leakage detector explosion proof security equipment

Gas leakage detector for oil field oil stock chemical factory combustible gas (or toix gas) detector with audio and visual alarm on spot. Combustible...

HST fire alarm
$229.00
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DG-321

Photoelectric Smoke Alarm AC power DC battery backup

Interconnected Wire-in First Time Smoke Alarm. Stand-alone sound and light alarm on-spot. This Smoke detector has wire-in and can be interconnected...

HST fire alarm
$9.00
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