Catalog
6 photo
8 Reviews
4.7
S
st****74
04 Jul 2024
Color: 1receiver, Type: EU
Works fine with the Reolink Doorbell.
I
ih********ch
03 Sep 2024
Color: 2receiver, Type: EU
Fonctionne bien. Tout dépend d'où on place le récepteur dans la maison. j'ai 25 m entre mon portillon et la façade de maison avec 30 cm de cloison et ça ne fonctionne pas partout (j'ai une haie de bambou qui fait obstacle entre les 2)
br**************ia - 2
br**************ia
04 Oct 2024
lo*********ca - 3
lo*********ca
04 Oct 2024
Reviews more
Characteristics
Alarm
Yes
Power
Electric Supply
Choice
Origin
Display
None
Feature
Itercom
No
Item Type
Wireless Doorbell
Brand Name
KERUI
Ring Songs
57 Music songs
Ships From
semi_Choice
Certification
Working power
0.5W
Connection Type
Wireless
Working voltage
100~240V
Receive Distance
80 meters
Receive Frequency
433MHz
Smart home platform
none
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Description

M521 Smart Home Doorbell Welcome Wireless Doorbell Interphone System

Title 1, KERUI M521 Smart Home Doorbell Wireless Securit...

Strongly Recommended

This doorbell has a novel design, crisp ringtones, up to 57 music tracks to choose from, 4 levels of volume adjustable, the main unit has a memory function, the doorbell prompt tone for each startup is set when the doorbell is turned off for the last time,the host can set the doorbell button to play the fixed door ring tone.
The doorbell host and the doorbell button can be coded wirelessly. Suitable for villas, clubs, leisure centers, hotels, guesthouses, families, office buildings, conference rooms and other occasions.

Title 2, KERUI M521 Smart Home Doorbell Wireless Securit...

57 Ringtones Available,4 levels Adjustable Volume

Different places use different ringtones, or different times use different ringtones, and have good mood every day.

Title 3, KERUI M521 Smart Home Doorbell Wireless Securit...

Different Song Use For Different Mode

You can set different music for different environments at the same time.
57 Music Songs optional.a variety of combinations each button can set different ringtones.

Title 4, KERUI M521 Smart Home Doorbell Wireless Securit...

Wide Range And Long Distance

1.Stable quality is ideal for villas, hotels, schools and other areas.
2.The wireless signal will be affected by obstacles. The more obstacles, the more serious the signal loss.
3. Warm tip:The button cannot be placed on an iron door because it will interfere with the signal.

Title 5, KERUI M521 Smart Home Doorbell Wireless Securit...

Strong Penetrating Power

High-frequency transmission technology, partition wall can also transmit signals to meet household needs without worrying about not ringing the doorbell.up to 100m distance transmission,No longer afraid of not hearing the doorbell.

Title 6, KERUI M521 Smart Home Doorbell Wireless Securit...

Multiple Collocation

You can choose different packages according to your family type.

Title 7, KERUI M521 Smart Home Doorbell Wireless Securit...Title 8, KERUI M521 Smart Home Doorbell Wireless Securit...

Easy To Install

Step 1: Remove the double-sided adhesive tape and stick it on the back of the button, then stick the button on the wall.
Step 2: Plug the doorbell host into the socket

Title 9, KERUI M521 Smart Home Doorbell Wireless Securit...Title 10, KERUI M521 Smart Home Doorbell Wireless Securit...

Product Detail

Title 11, KERUI M521 Smart Home Doorbell Wireless Securit...Title 12, KERUI M521 Smart Home Doorbell Wireless Securit...


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13.18$
4.7
8 reviews 22 sold

KERUI M521 Smart Home Doorbell Wireless Security Interphone System 57 Chime 100m Remote Control With Battery Powerd Door

Delivery edit Brazil

Color: 2receiver 1button-B

2receiver 1button-B
2receiver 4button-B
1receiver 1button-B
1receiver 1button-W
1receiver 2button-W
2receiver 1button-W
2receiver 2button-W
2receiver 4button-W
2receiver 2button-B
1receiver 2button-B

Plug Type: UK Plug

UK Plug
EU Plug
US PLUG

Ships From: CHINA

CHINA
1
In stock: 99
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Published: 11.05.2024 12:46 In stock: 99 1.29KViews

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