Replacement Button for Wireless Doorbell P5732

button dimensions: 17 × 40 × 60 mm
>designed for the type of bell: P5732, P5733W, P5733S, P5733G
>IP rating: IP44
>packaging: 1 pc, blister
>pairing method: self-learning (automatic pairing)
>power source: 1× 3 V CR2032 (included)
>range in open space: up to 100 m
>transmission frequency: 433 MHz
>transmission method: wireless