Attributes
AppAlarm Type
otherApp Support
DurableFeature
Wi-FiNetwork
ARD2251E-W2(868)Model Number
Guangdong, ChinaPlace of Origin
Detection Range:10-20 m
Material:PC
Sensor Type:Motion Sensor
Brand Name:Dahua
Indicator Light:1 x green alarm indicator
Button:1 x power switch; 1 x detection range adjustment switch
Remote Update:Cloud update
Low Battery Detection:Yes
Tamper:Tamper alarm
Moving detection:Yes
Detection Mode:PIR + Microwave
Sensitivity:PIR: 3 levels adjustable
Detection Speed:0.3 m/s - 2 m/s
Microwave Frequency:24 G
Selling Units:Single item
