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Double protection in one device. The wireless shock sensor is ideal for when a glassbreak detector can not be used.

It can detect impact caused by breaking glass or forced entries. it can also detect openings and closings.

This product has adjustable sensitivity and can be fine-tuned to ensure coverage without false alarms.


Compatible with all current DSC wireless receivers
Electro-mechanical shock sensor
Audible and visual pre-alert
Built-in reed switch and case temper
Functions as a door/window contact
5/8" (16mm) maximum magnet gap
Two serial numbers for independent operation
Long-life lithium battery includedd
Reliable 433 Mhz technology
FCC/IC listed

Model: EV-DW4927