This set of two-button wireless doorbells comes in handy at any place you'd want to know about incoming visitors (for your house, your flat, or your office). Simply insert the batteries into the battery compartment, connect the AC receiver directly to the mains power outlet, and place the waterproof buttons in the appropriate locations on the remote. The signal range of the bell is up to 150 meters in open space. Pairing is automatic.
Parameters and Specifications:
IP44 = Protected against splashing water from all angles.
In open space without electromagnetic interference: 150m
Buttons: 1x LR23A (included)
Dimensions and weight
Bell: 90 x 80 x 23mm/95g
Button: 85 x 40 x 21mm/35g