H3 Wi-Fi Alarm Kit
$24.50Price
H3 Tuya Smart Wi-Fi Alarm Kit
Buy in our Alibaba store:
https://alibaba.link.ifreeq.com/h3
- Input voltage: AC 85V -250V
- Build-in Lithium battery: 250mAh, 3.7V
- Alarm sound level: 80db/1m
- Wireless protocol: Wi-Fi, 2.4GHz; RF433
- Wireless distance: ≤80m(open space)
- Working temperature: -10℃ – +50℃
- Humidity: ≤90%RH
- Size: 70 x 70 x 40mm