Selfpowered wireless doorbell with

 Linbell G3 200m wireless doorbell waterproof EU Plug sound with 1 transmitter and 2 receivers

1. Self-powered doorbell that requires no battery
2. Receiving distance: 80M Remote (in open area)
3. Relay function that can extend the wireless range
4. 38 ring tones 4 level volume with max 105dB
5. Both of the doorbell button and receiver have the LED indicator
6. Transmitter service life: 200,000 times
7. Transmitter Feature: IPX7 outdoor waterproof
8. Transmitter Size: 67 x 67 x 21 mm, Receiver Size: 67 x 67 x 28 mm

Wuhan Linptech Co., Ltd.

We committed to providing self-powered wireless doorbell, switch, modules and solutions of smart home and intelligent building.Through continuous and intensive development for 6 years, our business scope has been extended to R&D, manufacturing, marketing & sales, in smart home and intelligent building.We have independent factory and production lines, with the most advanced equipment of production line.