Wireless Door/Window Sensor EWD3

Product reference: BSEWD3

 EWD3 is designed to protect doors, windows or even drawers. It senses opening and vibration to inform a user, if the attempt to break-in happens, and measures home temperature.

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At stores prices may vary
€39.86 tax excl.

Product information

The installation of EWD3 is extremely easy. Remove the plastic tab from the battery and add the device to the security system with one click using Eldes Utility. Mount EWD3 to the door or window with 2 screws or a duct tape.

Battery 3V Lithium 1500mAh CR123A type; CR17345 (IEC) / 5018LC (ANSI/NEDA)
Number of batteries 1
Battery operation time Up to 5 years*
Wireless band ISM868 or ISM915**
Wireless communication range Up to 3000m (~9843ft) in open areas
Built-in temperature sensor Yes
Range of operating temperatures -20…+55 °C (-4… +131°F)
Humidity 0-90% RH @ 0… +40°C (0-90% RH @ +32… +104°F) (non-condensing)
EWD3 dimensions 117x22x22mm (4.61×0.87×0.87in)
Magnet dimensions 47x13x10mm (1.85×0.51×0.39in)
Compatible with alarm systems ELDES wireless
* The operation time may vary under different conditions. ** Depends on region.
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