Elektrobock Wireless Doorbell BZ911

The BZ911 by Elektrobock is a wireless doorbell for your home, office, or flat. This set is designed for medium distances and installation is simple. Once you buy the bell, just plug the receiver into a power source and install the supplied alkaline battery in the transmitter. Elektrobock is a successful Czech manufacturer of high quality bells. When pressed, the doorbell alerts you with a pleasant tone of your choice - choose from these tones:
https://www.elektrobock.cz/bz911-melodie-1/f324
https://www.elektrobock.cz/bz911-melodie-2/f325
https://www.elektrobock.cz/bz911-melodie-3/f326
https://www.elektrobock.cz/bz911-melodie-4/f787
https://www.elektrobock.cz/bz911-melodie-5/f788.

Main advantages of the Elektrobock Wireless Doorbell BZ911

• 2VA consumption
• Transmitter powered by the 3V battery included in the package
• Nameplate box
• Optical signaling included
• Receiver reverberation
• Low battery indicator in transmitter
• Range of 300m in free space

Wireless bell receiver:

Power supply:
230V/50Hz

Consumption:
2VA

Range:
up to 300m

Sensitivity:
102 dBm

Volume:
85 dB

Operating temperature:
0°C to 50°C

Wireless doorbell transmitter:

Power supply:
1x 3V, type CR2430

Vf power:
10mW

Frequency:
433.92MHz

Degree of protection:
IP65

Battery life:
up to 5 years

Operating temperature:
-20°C to +50°C