Working Voltage: 3V DC

Power Supply: CR123A

Battery Lifespan: 3 Years

Static Current: <10uA

Alarm Current: < 60mA

Sensitivity: 30ppm alarm within 120 mins; 50ppm alarm within 60-90 mins; 100ppm alarm within 10-40 mins; 300ppm alarm within 3 mins.

Alarm Indication: Red LED

Network Connect Indication: Green LED

Network: ZigBee Networking

Distance (line of sight in unobstructed environment): 100M

Sound Intensity: 85dB/3M

Working Temperature: -10℃-50℃

Working Humidity: 5% - 95% Low Battery

Indication: 2.4V Installation: 3M Stickers

Dimension: 54*54*41.5mm