One-stop environmental monitoring expert
* Power Supply: 3*1.5V AA battery (three five batteries)
*1-2 years sensor life
* Standby current: ≤400uA
* Alarm current: ≤120mA
* Alarm sound: 85dB
* Operating temperature: -10°C~+50°C
* Working humidity: ≤95%RH
* Size: φ100 *39mm
* Weight: 120g