KERUI M525 Home Security Welcome Wireless Doorbell


Brand Name: KERUI
Itercom: No
Connection Type: Wireless
Alarm: Yes
Power: Electric Supply
Feature: None
Display: None
Item Type: Wireless Doorbell
Type: Wireless Doorbell
Feature1: Waterproof Touch Button Doorbell
Feature2: Anti theft Doorbell Alarm
Feature3: 32 Songs Optional Welcome Doorbell
Feature4: Learn 30 accessories Doorbell Alarm
Feature5: 4 levels adjustable volume Doorbell

SKU: 10083 Category: Tags: ,





The wireless doorbell adopt advance wireless receiving and dispatching technology, powerful microcomputer control system, high capacity and superior voice processing technology, up to 32 songs with reliable and stable performance.

Waterproof touch doorbell button

F15&F52 doorbell button waterproof level is up to IP66,you can put it on the outdoor wall .And low power consumption, it can use about one year if press average 10 times a day.

Strong signal ,500ft long distance Transmission

Long operating range can be up to 500ft(150m) in open space,great for large house including villas, apartment, offices, shops, warehouses, etc.

32 songs optional

32 ringtones for your option,you can select regularly,and don’t feel bored.Avoid the same ring with the neighbors.

Compatible with alam sensors & detectors

This Customize your doorbell according to your need. One transmitter can pair with several(max 30) receivers,and one receiver can pair with several(max 30) transmitters.

Monitor Every Areas You Care with Wireless Door Chime

Each wireless doorbell receiver can pair up to 20 magnetic door alarm sensors(you can buy door sensor in our store ) this business door entry chime alerts when burglar opens door and helps deter break-ins(wireless door alarms activates when magnetic sensor separates)

24/7 Lifeguard for Your Family

Prompt you When Kids sneak out or open the window

Easy to install

Just plug the receiver into power socket and attach the transmitter on door, you don`t even necessarily have to make holes or damage anything.

Product Detail

1. Working Voltage: AC 100-240V 2. Working Current: < 100 mA 3. Wireless Frequency: 433 MHz 4. Working Temperature: -10-50 degree centigrade 5. Wireless Distance: 150 meters (Open area) Frequency: 433Mhz Operation Current:8~15mA Quiescent Current:3uA Operation Temp:-10C~50C;Humidity :no more than 90% Battery F52 Waterproof Buttor :23A 12V (not include) F15 Waterproof Buttor :CR 2032 (not include) D025 Door Sensor : 23A 12V (not include)


Additional information

Weight 300.0 g
Dimensions 20.0 × 20.0 × 20.0 cm

1receiver 1button-B, 1receiver 1button-W, 1receiver 2button-B, 1receiver 2button-W, 1receiver 2sensors, 2receiver 1button-B, 2receiver 1button-W

Item Type

Wireless Doorbell

Plug Type

EU Plug, UK Plug, US Plug



Brand Name



Wireless Doorbell



Connection Type





4 levels adjustable volume Doorbell


Learn 30 accessories Doorbell Alarm


32 Songs Optional Welcome Doorbell


Anti theft Doorbell Alarm


Waterproof Touch Button Doorbell


Electric Supply




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