1300 ft/400 Meter Radio Wireless Coverage: Strong and stable wireless signal won't interfere with other devices in your or your neighbor's home, ensuring you won't miss any visitors, even if you're several rooms away or on another floor55

: ; 5 110 dB; 55

High Performance Transmitter: Ultra-low power consumption; the chime buttons run on 12V 23A batteries with a lifespan of up to 3 years IP55 dust and waterproof rating for operation in temperatures from -30 C to 70 C ensures that it can withstand the harshest weather conditions

Easy Installation and Expandability: The wireless chime kit is easy to install, simply plug the receiver into a socket and the transmitter can be screwed or labeled. The transmitter can be mounted on the door with screws or stickers; you can install it anywhere indoors such as home, garden, office, store, mailbox, etc.

What's in the box
1 x Ringtone
1 x Button