KR-GD13 gas leak alarm home kitchen gas alarm

KR-GD13 gas leak alarm home kitchen gas alarm

1. AV voltage:AV 100V-240V 50-60Hz
2. Battery voltage:9V rechargeable battery(optional)
3. Working temperature:0-50℃
4. Environment Humility:10%-95%
5. Alarm Density:2500PPM (±1500PPM)
6. Alarm time:keep alarming after over 2500PPM
7. Wireless working frequency:433MHz
8. Wireless working distance:150M (in open area)
9. Size:120×80×35MM
product-feature

● Human voice prompt, Chinese and English are optional
● High reliable catalytic combustion method
● Gas concentration displaying (PPM)
● Power supply from AC 100V-240V with build-in battery
● Intelligent microprocessor control
● Auto detect sensor failure
● Auto send notification to host when alarm
● One relay output when alarm