Product Description
DIGITAL SECURITY CONTROLS DSC EV-DW4975 EVDW4975 Alarm Wireless Vanishing Door Window Sensor: Camera & Photo. The EV-DW4975 is the industries thinnest supervised door/window contact allowing multitude of applications while hiding the transmitter on a door or window frame. When hardwiring a detector is impossible, or if time is an issue, do not hesitate to rely on DSC wireless security. The EV-DW4975 uses a replaceable lithium battery and should last 5 years under normal usage.
Shipping Weight: 2 pounds
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