This wireless PIR chime/alarm system can signal when movement is detected. Ideal for use in shops to signal when customers arrive or as a driveway alert system. A visual LED indicator is also provided by the receiver unit. Low and high chime volume settings. 120m range. IP44 rated.
Requires 3 x AAA batteries for transmitter and 3 x C batteries for receiver (sold separately) or 6V 1A plug pack.