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Sound & Flash Alarm & LED indicating Alarm.
Alarm Voice: Smart human voice prompt
High accurate electrochemical sensor and infrared photoelectric sensor.
About this item
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1. Power Supply:
9V battery(one 6F22)(The battery not included)
Static Current: 10uA
Alarm Current: 30mA
2. Alarm Voice: Smart human voice prompt
3. Sensor: Electrochemical carbon monoxide sensor and Infrared photoelectric sensor
4. Temperature: 0C-50C
5. Relative Humidity: 10-95%
6. Carbon Monoxide Sensor Detect Concentration: 000-999 PPM
7. Smoke Sensor S