*Alarm mode: sound light alarm
*Alarm content: leakage warning, ultra-high concentration
*Alarm memory: gas concentration peak memory storage
*Networking mode: ZigBee, WiFi
*Alarm concentration: 8% LEL
*Alarm sound:>85dB
*Working voltage: AC110V ~ 240V
*Working current: ≤ 180mA monitoring, ≤ 250mA alarm
*Working environment: - 10℃ ～ 50℃ ，< 95%RH
*Waterproof grade of power supply: IP65
*Dimensions: φ 65*36mm