R7051-V2 Indoor Siren

Power: 500mAh, rechargeable (included)

Input Voltage: DC 5V⎓1A (micro-usb)

Zigbee Module: ZTU

Net Standard: IEEE 802.15.4/ZigBee

Wireless Frequency: 2.405-2.480GHz

Battery Lifetime: 24 hours

Sound Volume: 85db (1 meter away)

Connection Range: 10~35 meters indoor and more than 70 meters in open air

Working Temperature: -10°C ~ 35°C

Working Humidity: 0 ~ 95%RH (non-condensing)

Product Dimension: 80*80*35 mm

Net Weight: 135.9g

USB Cable: 1.5m