Model CH43 combines a battery/DC powered transmitter that utilizes infrared sensing to detect movement within 15 feet [5 m] of the sensor's eye and is useful for announcing the entry of a customer or visitor. The wireless remote receiver chimes if within 1000 feet [300 m] of the transmitter.
CH43 has the following features:
Sensor/Transmitter operates on (3) AAA batteries or via a micro-USB jack for connection of a 5V power source.. Remote receivers are designed to be plugged into standard 115 VAC wall power.
Systems arrive digitally "keyed" as a set as not to intefere with other systems within the vacinity.
Sensor/Transmitter includes a wall mount bracket and LED indicator to assist in setup
Receivers have a low level flash to indicate proper power connection and flash a brighter blue when receiving a "visitor present" signal from the transmitter.
Transmitter measures 3.3H x 3.0W x 1.8D inches [84 x 75 x 46 mm]; Receiver measures 2.5H x 3.4W x 0.8D [64 x 86 x 20 mm]
The system has CE approval through a notified body. Declarations provided upon request.