SPECIFICATIONS

Battery: CR123A * 2-3V

Brand Name: Shunmaii

Dimension: about 68x68x33mm/2.68x2.68x1.30inch

High-concerned chemical: None

Net weight of product: 140g

Network range: 55M

Operating temperature: 0 ~40 (32 F~104 F)

Origin: Mainland China

Siren Alarm: USB Sound Light Sensor

Smart Siren Alarm: Sound Light Sensor Smart Alarm Siren

USB power supply: 5V/1A

Volume: 90db

Wireless frequency: 2.4GHz

Wireless protocol: Zigbee 3.0 IEEE 802.15.4

Working humidity: 20%~85%