TuyaSmart WiFi Siren Alarm System

Specifications
Model PST-H3
APP Name :TuyaSmart
Color ;White
Material; ABS
Input Voltage; AC85-250V
Sound level ;120dB
Alarm Sound ;32 Alarm sound optional
Built-in Battery; 250mah 3.7V
Plug :US/EU/UK Plug Optional
WiFi Standards :IEEE 802.11 b/n/g 2.4G Hz
Wireless frequency; 433MHz
Wireless transmission range: 100meters(Open area)
Support Remote Control Quantity Max; 8pcs
Support Wireless Detector Quantity Max; 50pcs
Support Voice Control Work with Amazon Alexa/Google Assistance
Timing Control Arm/Home Arm/Disarm
Work Mode; Arm/Home Arm/Disarm
Operation Temp.; –10°C to +50°C
Humidity :5%–95% non-condensing
Dimension :18*16*9cm
Weight :0.4kg
PST-H3 Package List:
WiFi Siren x1
PIR Sensor x1
Door Sensor x1
Remotes x1
Wireless Dingdong x1
USB Cable x1
Adapter x1