KERUI M521 Wireless Doorbell Outdoor 57 Song 300M Range Smart Home Door Bell Chime Ring 433MHz Waterproof Button Plug and Play
99 in stock
$11.07 – $136.29
KERUI 57 Chime Wireless Doorbell Waterproof Wireless Door Alarm Contact Sensor Doorbell
Main Features:
1. 57 different music tones optional.
2. Memory function, never lose last set whatever power off.
3. The host can set the fixed doorbell music button.
4. Rugged Waterproof Design.
57 Different Ring Tones
The wireless doorbell has 57 melody tones and 4 levels of adjustable volume up to 110db.
Memory Function
Every time you turn on the doorbell, the music is the same melody as the last time you turned it off, no need to reset the previous settings.
IP55 Waterproof Design
The rugged construction and waterproof design allow the doorbell to withstand all kinds of harsh weather conditions.
Keep Your Children Safe
The doorbell receiver can connect the door/window sensor. Alert when your little one open the window or the door.
24/7 Lifeguard for Your Family
This business door entry chime alerts when burglar opens door and helps deter break-ins(wireless door alarms activates when magnetic sensor separates)
Monitor Every Areas You Care with Wireless Door Chime
Each wireless doorbell receiver can pair up to 20 magnetic door alarm sensors and each sensor can add unlimited receivers.
Up to 390ft/120m Transmission Range (in open area)
The long transmission range ensures you will never miss a visitor, even if you are a few rooms away or on another floor.
It is enough to cover every door and window in your house.
Different Song Use for Different Mode
Easy to Installation
Plug and Play design is convenient and quick.
s a CR2032 lithium battery that boasts 3-year maximum lifespan
Installation Steps:
1. Stick the double-sided tape on the back of the waterproof doorbell transmitter.
2. Install the F15 outdoor waterproof wireless doorbell transmitter in the place you need.
3. Plug the M521 wireless doorbell receiver into main power.
Technical Parameters:
1. Working voltage: AC 100-220V
2. Working current: Product Detail
| Weight | 0.4 kg |
|---|---|
| Dimensions | 10 × 8 × 5 cm |
| Itercom | No |
| Power | Electric Supply |
| Display | None |
| Feature | None |
| Connection Type | Wireless |
| Item Type | Wireless Doorbell |
| Alarm | Yes |
| Brand Name | KERUI |
| Origin | Mainland |
| Certification | NONE |
| Smart home platform | NONE |
| Ringtones | 57 |
| Wireless Range | Up to 390 ft / 120m (in open area) |
| Working Voltage | 100~240V 50~60Hz alternating current |
| Working Power | 0.5W |
| Receiving Frequency | 433MHz |
| Type | wireless doorbell |
D***r –
The package came quickly. Excellent product quality. I recommend the product and the seller.
D***r –
D***r –
The package came quickly. Excellent product quality. I recommend the product and the seller.
D***r –
L***A –
I will describe the product. In the box, I recommend the seller and the car
L***A –
L***A –
I will describe the product. In the box, I recommend the seller and the car
L***A –
Shopper –
Great quality product the bell is loud and clear, works as advertised, no complaints
Shopper –
Shopper –
Great quality product the bell is loud and clear, works as advertised, no complaints
Shopper –
R***r –
Cool call, beautiful, well-made. After adjusting the volume and melody, remembers only the selected melody. If the electricity is lost for more than 5 seconds, it “forgets” the tuned volume level and turns on at full (maximum). Remembers the melody.
R***r –
Shopper –
Works with reolink doorbell. Volume not so koud as I would like
Shopper –
D***a –
Perfect as described
D***a –
D***a –
Perfect as described
D***a –
Shopper –
Prima
Shopper –
B***t –
If you use a Reolink video doorbell you definitely should buy some of these, I use 4 in addition to the Reolink chime.
B***t –
Shopper –
Amazing bought this as a 2nd chime for my reolink poe doorbell and works perfect.
Shopper –