Product Description:
The DW1 model is a sensor specifically designed for doors and windows. It functions as an alarm that ties in with the Sonoff RF Bridge 433. When the opening status is detected by the DW1 door alarm sensor, an immediate alarm notification is sent to the app.
Key Features:
- The sensor uses an ultra-low power magnetic dedicated microprocessor
- It operates on a wireless frequency of 433.92MHz
- It can transmit wirelessly over a distance of up to 200 meters
- The sensor comes equipped with a built-in antenna
- It has a very low quiescent current, less than 1μA
Specifications:
- Battery Support: 12V 23A (Please note: the battery is not included in the package)
- The wireless frequency is 433.92MHz
- The protocol used is EV1527
- The quiescent, or resting, current is ≤5μA
- The emission current is ≤10mA
- The sensor can be operated in environments ranging from -10℃ up to 50℃ (or 14℉-122℉)
- The sensor’s dimensions: 7749.518.8mm
- The battery dimensions: 27mm in length and 10mm in diameter
- The sensor weighs in at 45g
Package includes:
5 x DW1 433Mhz Door Window Sensor
