Knightsbridge Wireless PIR Door Chime DC006
Instant door chime alert on presence detection! We think this is a really good idea, finished in white with an ABS casing that can be installed on ceiling or wall with a PIR detection range of up to 8 metres. PIR can be adjusted left and right by 100° and up or down by 80°. Dependant on environment range of 100 metres with 1 million sets of auto-learning codes to avoid interference. IP20 rated. Requires 3 x AAA batteries for the PIR unit and 2 x AA batteries for the receiver unit.
up to 8 metres