Price search results for m e modern electronics 41021 Wireless door bell Transmitter sound reactive
For wireless extension of your door bell. Active transmitter next to the existing door bell. As soon as this is, the connected receiver...read more
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For wireless extension of your door bell. Active transmitter next to the existing door bell. As soon as this is, the connected receiver via radio is activated. Ideal for wireless extension of existing doorbells. The sensitivity can be set continuously. Radio range depends on the receiver - up to 200 m in free field. Also works with phones.Control lights for battery and transmission function.This text is machine translated.