Nedis ALRMMW20WT Zoemer Bewegingsdetector Home Security 8 Ringtones Seint Met Licht En Geluid

Battery operated (6x AA, not included) for maximum flexibility in placement Low power usage of less than 300 uA to last up to a year on batteries Adjustable sound volume up to 85 dB to fit to each situation Wide detection range to notify you on each visitor Wireless communication on 433 MHz over a distance of over 80 metersAntenna gain: 3 dBiBedrij...