1. Adopts nanotechnology sensor with self-design patented
technology
2. Low false alarm / high stability / longer working life / wall
mounting / low power consumption
3. Alarming information excluding and automatic resume
4. Gas detected: coal gas ,natural gas ,LPG (liquefied petroleum
gas)
5. Alarm density: gas - 0.1～0.5% / natural gas - 0.1～0.3% / LPG -
0.1～0.5%
6. Alarm volume: 70dB at 10 feet
7. When the gas density is higher than Air like LPG, the gas sensor
should be installed on the wall
(around 0.3-1.0m high from the floor / the distance to gas source
radius is less than 1.5m)
8. When the gas density is lower than Air like coal gas / natural
gas, the gas sensor should be installed on the wall
(around 0.3-1.0m under the ceiling / the distance to gas source
radius is less than 1.5m)
9. Wireless emitting frequency: 433MHz/868MHz
10. Wireless emitting range: 100m
11. Alarm time around 3 minutes / built-in siren
12. Operating Environment: temperature: -10℃～+50℃ / relative
humidity90%
13. Power input: DC12V/500mA
