Description

The Echo Sound Sensor Transmitter is easily paired with the Echochime 300 Doorbell and/or vibrating pager unit to provide an alerting option for door intercom systems. It is simply fixed next to a door intercom with a self-adhesive pad (included) with the microphone attached to the intercom speaker. The transmitter then activates the chime or vibrating pager once the microphone picks up the buzzer from the intercom. It has 3 sensitivity settings to help prevent false activation caused by other sounds and vibrations. Simple installation no wiring required. Low battery indicator on receiver – Power source 2 x AAA batteries.