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Description
Upgrade your home or shop security with the state-of-the-art M557 Waterproof Wireless Doorbell. Engineered with cutting-edge technology, this doorbell offers unparalleled performance and stability to keep you alert and secure at all times.
Customizable Melodies
Personalize your doorbell experience with 32 delightful melodies. Choose the perfect tune to suit your style and preferences, ensuring you never miss a visitor or alarm notification.
Long-lasting Battery
Experience uninterrupted functionality with the M557's robust battery. Supporting up to 30 transmitters without any power loss, you can rely on consistent performance. Plus, the button's battery offers options for either 23A 12V or CR2032, ensuring reliable operation.
Adjustable Volume Levels
Tailor the volume to your liking with adjustable volume levels. Whether you prefer a subtle chime or a louder alert, the M557 provides flexibility for different environments and user preferences.
Waterproof Design
Designed to withstand the elements, the M557 Doorbell is waterproof, ensuring durability and reliability even in harsh weather conditions. Rest assured that your doorbell will continue to function flawlessly rain or shine.
Eye-catching Backlight
Impress your visitors with an eye-catching backlight that activates when the doorbell is pressed. Add a touch of style and elegance to your entryway while ensuring that guests can easily locate the doorbell.
Technical Specifications
- Receiver Working Voltage: AC 100-220V
- Current: <100mA
- Frequency: 433MHz
- Temperature: -10 ° C - 50 ° C
- Distance: Up to 150 meters in open space
Reviews
Customer Reviews
Based on 10 reviews
70%
(7)
20%
(2)
10%
(1)
0%
(0)
0%
(0)
L
vegetable cutter is fine and everything is fine
V
"
Fully functional, has lots of replaceable blades, I gave it to my wife as a gift and she loved it.
"
H
Looks good!!
Have to try whether everything works!!!
G
Smart Wireless Doorbell
J
My order arrived very quickly according to the description beautiful finish followed and very serious communication and I recommend this item and seller. Thank you
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