9v Battery Operated AC220V Working Voltage 85dB Alarm Sound Kitchen Gas Detector with Lcd Display - Touch Screen

Features

* Detects Natural Gas, LPG etc.
* Wall mounted, sound and Flash Alarm.
* Three indicators: Power, Alarm, Fault.
* Advance microprocessor technology.
* Auto check sensor failure.
* Auto reset after leaked gas clears.
* Strict calibration of alarm level in gas chamber with natural gas or LPG
* 24-48 hours aging tests of both PCBA and finished detectors

Specification

* Natural gas: 10% ~ 25% LEL.
* Liquefied petroleum gas: 10% ~ 25% LEL.
* Coal gas: 2% ~ 5% LEL.
* Power consumption: ‰¤1.5W
* Response time: < 30 seconds
* Alarm volumn: > 85 dB (between 1m)
* Control output: contact AC 220V 5 A
* Working temperature: - 10 °C ~ 45 °C
* Working humidity: 10% ~ 95% RH
* Gas pressure: 86 ~ 106 kpa

Note:This item is 433 Mhz product. Please confrim the technical parameters before you take the order. If any problem, please let us know.