DW2-RF - 433MHZ RF Wireless Door/Window Sensor

Features:

• Real-time alerts: Notifies you when a door or window is opened.
• Battery level display: Shows the current battery level and reminds you when it’s time to replace the batteries.
• Easy installation: The sensor has a peel and stick installation method, making it simple to fit on door frames and windowsills.
• Battery Model: Uses an MN27A 12 Volt battery.
• Linkage with SONOFF smart devices: Can create various smart scenes and control other SONOFF smart devices.
• Requires a Sonoff RF Bridge to work.
• Please note that the DW2-RF sensor comes in two pieces: the transmitter, which fits onto the door or window, and the magnetic switch, which attaches to the frame.
• Turn your light on/off upon action
• Connect SONOFF wireless IP camera and you can view who the intruder is on the sensor page of the eWeLink APP
• Battery life up to 2 years+.

Specifications:

Battery Model: MN27A 12 Volt;
Working Voltage: DC 12Volts;
Quiescent current: 1.5 μA;
RF 433;
Material: PC V0;