Protect Your Family's Safety

Focusing on the needs of customers and do our best to make you happy.

18 Years in Home Security
60+ Engineers R&D Team
500+ Workers in Factory

Expandable with Additional SECRUI Receivers/Transmitters

Thanks to the simple code pairing way to expand your existing SECRUI doorbell system with up to 2 transmitters and multiple receivers for your family or office needs.

Short Ring Tones Design
Memory function to retain settings when receiver is unplugged or off
5 Adjustable Volume Levels
Power: 100~240V
Transmitter Button Battery: 3V CR2032
Standby Current: <3mA (220V AC)
Working Current: <11mA (220V AC)
Different transmitters can be set to different tunes

secrui doorbell

3-Year Battery Life

The push button transmitter uses a CR2032 lithium battery which has an ultra-long lifespan of up to 3 years. No need to worry about frequent battery replacement.

weatherproof button

Durable Waterproof Button

The push button has a high waterproof rating of IP55, which is higher than ordinary doorbells, to ensure the perfect usage in rainy days. Works between -4°F to 140°F, to ensure that it is suitable for different areas of different climates.

1000ft wireless range

Ultra-long Transmission Distance

The wireless transmission range between the doorbell chime receiver and the doorbell push button is up to 1000 feet. With the ultra-long wireless range, this cordless doorbell can be used not only in apartments but also in villas and big houses. It can also be applied in business, office, store, classroom, etc.

doorbell button

Short Ring Tones Give You More Choices

The receiver has 32 pleasing ringtones to choose from, you can set a simple “Ding Dong” tune to reminder you when door opens for business. 5 levels of adjustable volume from 0-110 dB, the sound is loud and clear enough to be heard anywhere you are.

mute mode

Mute Mode

The door bell has a mute mode to choose from, don't worry doorbell chime will disturb a sleeping baby. Thanks to the LED will still flash when working in mute mode, you will never miss a visitor even in mute mode.

led lndicator

Colorful LED Indicator

Not only the transmitter blue indicator will light up when press the button, but also the colorful LED indicator on the chime receiver flashes. This feature is also helpful for those with a severe hearing impairment. A perfect wireless doorbell for elderly.

	M520+F55 Wireless doorbell	M520X2+F55 Wireless doorbell	M520+F55X2 Wireless doorbell	M520X3+F55X2 Wireless doorbell	M508+F55X2 Wireless doorbell	M508X2+F55 Wireless doorbell

Customer Reviews	—	—	—	—	—	—
Price	—	—	—	—	—	—
LED indicators	?	?	?	?	?	?
Waterproof	?	?	?	?	?	?
Expandable	?	?	?	?	?	?
Wireless Range	Up to 1000 ft	Up to 1000 ft	Up to 1000 ft	Up to 1000 ft	Up to 1000 ft	Up to 1000 ft
Ringtones	58	58	58	58	52	52
Battery Included	CR2032	CR2032	CR2032	CR2032	CR2032	CR2032
Color	Black	Black	Black	Black	Black	Black
Push Botton	Battery Operated	Battery Operated	Battery Operated	Battery Operated	Battery Operated	Battery Operated
Receiver	Plug In	Plug In	Plug In	Plug In	Plug In	Plug In
Adjustable volume	0-110dB	0-110dB	0-110dB	0-110dB	0-110dB	no data

Welcome to SECRUI store.

Upgrade your home with our product!

SECRUI Mini Wireless Doorbell
SECRUI Door Chime
SECRUI Wireless Doorbell
SECRUI Mini Wireless Doorbell
Motion Sensor Alarm
Thermometer and Humidity
How did we get our start?
We are a professional manufacturer specializing in home security for more than 10 years. Own professional manufacturing facilities, R&D engineers, excellent sales team, experienced production staff, and efficient after-sales service.
What makes our product unique?
From the perspective of the use value that users care about, we aim to provide Security products together with high quality, versatility and affordability, and have been working on improving the design and quality of our products based on our buyers' feedback.
Why we love what we do?
High quality is always our pursuit. Our aim is creating good products with heart, serving customers with more patience.
SECRUI is all about making your home or business a safer and more secure environment where you and your loved ones can feel protected at all times.

Welcome to SECRUI store.

Upgrade your home with our product!

SECRUI Mini Wireless Doorbell
SECRUI Door Chime
SECRUI Wireless Doorbell
SECRUI Mini Wireless Doorbell
Motion Sensor Alarm
Thermometer and Humidity
How did we get our start?
We are a professional manufacturer specializing in home security for more than 10 years. Own professional manufacturing facilities, R&D engineers, excellent sales team, experienced production staff, and efficient after-sales service.
What makes our product unique?
From the perspective of the use value that users care about, we aim to provide Security products together with high quality, versatility and affordability, and have been working on improving the design and quality of our products based on our buyers' feedback.
Why we love what we do?
High quality is always our pursuit. Our aim is creating good products with heart, serving customers with more patience.
SECRUI is all about making your home or business a safer and more secure environment where you and your loved ones can feel protected at all times.