Wireless Doorbell P5737

aplication languages: –
>button dimensions: 82 × 40 × 20 mm
>colour: white
>compatibility: –
>control by voice assistants: no
>doorchime dimensions: 90 × 85 × 75 mm
>extra (spare) button: P5723T
>installation material: –
>maximum ringing volume: 90 dB
>notifications to the mobile app: no
>number of buttons in a package: 1 pc
>number of melodies: 36
>number of receivers in a package: 1 pc
>optical signaling on the button: yes
>optical signaling on the doorbell: yes
>option to add another button: yes, max. 8
>other functions: –
>packaging: 1 pc, small box
>pairing method: automatic pairing–self-learning
>power button: 1× 3 V CR2032 (included)
>power supply of the main unit: 230 V AC
>protocol: –
>reach of the button: 150 m
>series: –
>special functions: no
>supported OS: –
>transmission frequency: 433 MHz
>transmission method: wireless bell
>voice communication: no
>volume control: yes, 4 levels
>waterproof button: IP55