Wireless Indoor Siren HC- 109WiFi

Thương hiệu: iHORN

Loại: Sensor

Giá: Liên hệ0₫ (chưa bao gồm VAT)

1.Communication mode: Zigbee 3.0 protocol, networking through the
gateway, transmission distance of 150m (open environment)
2.Working Voltage: DC5V
3.Back up battery: 3.7V/350mAH Built-in lithium
4.Size: φ78*41mm
5.Current consumption at alarm:≤300mA
6.Sound pressure range: high (1m 105db), medium (distance 1m 85db),
low (distance 1m 75db)
7.Standby time: 4 hours (when WIFI is connected to the cloud platform)
8.Low battery warning:3.5v(Tolerance: ± 0.2V)
9.Alarm duration: Tamper alarm for 3 minutes, control alarm 1-60
minutes adjustable
10. communication distance: 45M
11.APP control