140543 - ONDO AC wireless doorbell, white plug-in system, with battery-free button, learning system, 36 ringtones, operation range up to 200m
Convenient: easy to install (wireless), no need to remember about batteries (230V mains-powered receiver and finger-powered transmitter). Versatile: can be installed on the facade or at the gate (IP44, provides protection against dust and water), it can be installed far from the house (range in open areas of up to 200 m), we can select the ideal sound (from 36 melodies and 4 volume levels). Modularity: additional transmitters can be simply logged on (learning system). Technical data: receiver nominal voltage: 230V~, 50Hz. Range in open field: max. 200m. Volume: 60-90dB (4-stage adjustment). Frequency: 433MHz.
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