fire alarm gas

Lifespan: 10years lifespan Material: ABS Plastic Suitable for: LPG ,LNG,artificial gas Alarm SPL:: ≥85DB/M Alarm output: send out sound&light alarm P

 
EN50194 Gas Detector Alarm , Semiconductor

Auto Reset Combustible Smoke Alarm Detector For H

Portable Carbon Monoxide And Gas Detector Poisoning Gas Warning Alarm
 
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gas detector, gas alarm, halogen leak detector

Wireless Natural Gas Liquefied petroleum gas detector for GSM Security Alarm System 18G<

Wireless Natural Gas Liquefied petroleum gas detector for GSM Security Alarm System 18G<

Wireless Natural Gas Liquefied petroleum gas detector for GSM Security Alarm System 18G<

Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

Detects Natural Gas, LPG, and Coal Gas etc. Combustible Gases
* Wall Mounted
* Sound and Flash Alarm

 Natural Gas Detection Wireless Alarm Sensor Security Systems  <span s

 
 
Plug-in home natural gas detector alarm , lpg gas leakage detector for household

Plug In Fixed Gas Detection leak Detector for Fire Alarm System Wireless High Sensitivity

Gas detected: Carbon monoxide
Sensor: Electrochemical sensor(Japanese)

 
 
3W Combustible Gas D

Gas alarm,Gas leak detectors,gas detector
Model No: L&L-559AV

When the alarm is ringing, the exhauster will exhaust the gas out of the house.

Hospital operating room medical gas alarm system
Medical Alarms Systems
1.Medical Vacuum System;
2.Whole set of system;
3.OEM is welcomed...

This package includes gas detector and solenoid valve 1/2" (If you need other size 3/4" etc.
GA543-A AC Powered Plug-In Combustible Gas Detector

Moisture-Proof Gas Leakage Smoke Alarm Detectors/Sensors (SS-168)

 Wall Mounted Natural Smoke Alarm Detector , LPG

 
Home Gas Detector Alarm Work Alone / Independent High Stability
 
 
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Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts
Interconnect up to alarms

Product description:
Power supplied:9V battery,12V DC/ 24V DC
110V AC Back-up source 9V battery 240V AC Back-

High reliability sensor
Auto-reset after alarm
MCU processing adopted
Malfunction auto-check indicator
Alarm output Sound&Flash

1. Semiconductor gas sensor
2. Power supply: AC 2200V
3. Relay output optional
4. Test/Hush button
5. Audible and visual warnings

Gas detector
1. Intelligent gas detector
2. ROHS gas detector
3. Three LED indicator
4. Test/Hush gas detector

When the alarm is ringing, the exhauster will exhaust the gas out of the house.

Working principle:
To remind or contain gas leak quickly when leaked gas reaches the alarm concentration
Application: Gas fitting