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Wireless battery button for the Classic II ZAMEL ST-911P doorbell. It serves as an option for extending the Classic II doorbell.
For proper power supply, a CR2032 battery type 1 x 3V is used. Ideal for individuals with hearing impairments.
The doorbell can be programmed with up to 10 buttons and a different melody can be selected for each one.
Protection level: IP44.
Operating temperature range: from -20°C to +35°C.
Dimensions [mm]: 30 x 71 x 20.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.