Coolseer RF433 D/W Sensor is a battery powered sensor. It can detect the status of a door or window (open) and have it reported to your mobile devices.
1. Model: COL-DS01RF
2. Voltage: 3V CR2032*1
3. Working Current: 12mA
4. Standby Current: 3μA
5. Wireless standard: 433Mhz
6. RF433 distance: 100m
• Easily install with screws or sticker .
• Detecting the status of door or window(open)