Wireless doorbell P5763 with 3x AA, possible signal extension

Reliable doorbell with a signal extension function (repeater), suitable not only for houses but also apartments or offices. A great advantage of this doorbell is its wireless design with the possibility of extending the button's range.
INTEGRATED SIGNAL REPEATER; allows the combination of individual sets, not only for area coverage but especially for maximum coverage distances.

Technical data:

special features: repeater function - allows for extending the range of the button by several hundred meters additional.
waterproof button: yes
number of melodies: 16
additional (replacement) button: P5760T
volume control: yes, 5 levels
pairing mode: automatic pairing – self-learning
button power supply: 1× 3 V CR2032 (included in the package)
possibility to add more buttons: yes, max. 8
number of buttons in the package: 1 pc
button range: 120 m
optical signaling on the button: yes
main unit power supply: 3× 1.5 V AA (not included in the package)
number of receivers in the package: 1 pc
optical signaling on the doorbell: yes
maximum ringing loudness: 85 dB
transmission mode: wireless doorbell
color: silver
sales package: 1 pc, blister
transmission frequency: 433 MHz