This Multi-Alert Receiver can pair with up-to 16 sensors / transmitters, it delivers a light with ZONE indicator and loud sound upon receipt an alert signal.  

•    SUB-1G RF frequency with wireless transmission range up to 300m / 1,000ft (direct line of sight)

•    Monitors 4 zones and each zone can pair up-to 4 sensors / transmitters (total can pair up-to max. 16 sensors)

•    Each zone has clear and bright visual indicator

•    90dB loud and clear sound with 32 melodies for selection

•    2 relays output and adjustable activation time

•    With Power on / off and adjustable volume control

•    Low battery indicator

•    Ideal to work with Driveway alert sensors