M523 Wireless Smart Doorbell Outdoor Waterproof electronic Home Door Bell Touch Button Colorful LED Alarm Security Doorbell

M523 Wireless Smart Doorbell Outdoor Waterproof electronic Home Door Bell Touch Button Colorful LED Alarm Security Doorbell

Description:

Product Name: home wireless doorbell

Working voltage: AC100-240V

Radio frequency: 433MHz

Operating temperature: -10 ° c-50 ° C

Wireless distance: 150m (no interference in open space)

Specifications:

1. home wireless doorbell, plug and play, someone rings Ding Dong

2. long wireless distance and strong penetration

The open ground is 150 meters away from interference, and the partition wall is about 10-30 meters away, so there is almost no problem for domestic use

3. ring and light prompt

When the doorbell rings, the colored lights blink alternately to add color to the family

4.0 false sound

Innovative same frequency different code function, one-to-one work, no interference between neighbors

5. learning mode

Users can configure one to one, one to two, etc. according to their own needs

Package Included:

1* host, 1* doorbell button