Wireless doorbell, range in an open area up to 80 m, waterproof button, radio transmission (frequency 433MHz), ring volume adjustment, sound level 60-80 dB, the number of buttons working together can be increased in as needed, learning system (automatic login), does not require bell installation.
Technical parameters:
General information:
Transmitter supply voltage: 1 x CR2032
Possibility of expansion with additional transmitters: Yes
Transmission type: Wireless
Color : white
Range in open areas: 80 m
Other features: learning system
Additional information: Product manuals are available in Polish, English and German.
Receiver:
Receiver supply voltage: 4.5 V
Receiver power supply type: battery, 3 x AA
Receiver dimensions – width (mm): 68 mm
Number of ring tones: 1
Receiver dimensions – height (mm): 120 mm
Receiver dimensions – depth (mm): 32 mm
Ring volume level (dB) : 60-80
Optical signaling: No
Transmitter:
Transmitter dimensions – height: 103 mm
Transmitter dimensions – depth: 20 mm
Protection level (IP): IP44
Voltage transmitter power supply: 3
Transmitter power supply type: battery, 1 x CR2032
Battery included: Yes
Transmitter dimensions – width: 45 mm
