This musical Wireless Entry Alert® with receiver is commercial grade and operates up to 500 feet. Quick and easy to install with no electrical wiring and no expensive through-the-wall drilling. Wireless Entry Alert is an easy to install device which chimes when the protected door, window, cabinet and more is opened. It greets visitors, customers or clients with the sound of music and alerts of their presence. Takes the surprise out of unexpected guests.

Has an exceptional operating range of up to 500 feet between transmitter and receiver. Select one of ten sounds with the push of a button on the transmitter. 64 dB – 88 dB at 1 foot. UL/cUL Listed, FCC and IC Compliant.