Wireless doorbell multiple receivers of 2019

Linbell G2 is a wireless doorbell which works without battery. It's self-powered as anyone touch the launcher. More environmentally friendly and cheaper that other wireless doorbells on the market.

Linbell includes launchers and receivers. You can add the launchers into 2 or the receivers into 2/3/4 according to your needs.

NO BATTERIES REQUIRED

Self-powered (No need battery) more convenient for user, better for environment

OPTIONAL MUSIC

Optional music: 38 types, Adjustable volume: 4-levels.

OUTDOOR WATERPROOF

It also works on rainy day

PLUG AND PLAY

Easy installation. No wire wiring required and easy installation and setting

WIRELESS DOORBELL LONG RANGE

Long Range Wireless doorbell, signal can pass through doors, walls, floors. Remote distance is up to 300foot / 100m outdoor, 100foot / 30m indoor