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Product: SECRUI Wireless Doorbell, Mini Door Bell Kits Operating at Over 1000 Feet with 5 Volume Levels, Waterproof and dustproof, 32Chimes & LED Flash M523+F55 White
Brand: SECRUI
Color: White
Relevance: Substitute
Why choose SECRUI Plug-in Wireless Door Bell ?
1. Expandable with Additional Receivers/Transmitters
Thanks to its simple code pairing way, you can expand your existing SECRUI wireless doorbell system with up to 2 transmitters and multiple receivers for your family or office needs.
2. Ultra-long Transmission Distance
The wireless transmission range between the doorbell chime receiver and the doorbell push button is up to 300M.
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.
3. Colorful LED Flash Light 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.
4. Five Adjustable Volume Levels & 32 Chimes
From silent to loud, a great option for different environment. You can set the doorbell to silent mode or lowest volume mode at night. It means you can still hear the bell and the kids don't wake up! Classic and seasonal melodies, a selection of standard 'ding dong' sounds. You could pick a different jingle for everyday.
5. Easy Installation
The plug-in main bell units and a bell push with a strong double sided adhesive pad, just had to stick the door bell on the door and plug in the receivers in the socket. If you want to secure the doorbell in a more permanent fashion, it also comes with 2 screws.
Parameter:
Different transmitters can be set to different tunes
Memory function to retain settings when receiver is unplugged or off
Power: 100~240V
Transmitter button battery: 3V CR2032
Standby current: ＜3mA
Working current: ＜11mA
Premium: M523+F55 wireless doorbell comes with a state of the modern design,and is made from high quality microchips for impressive long range connectivity.Over 1000 feet.
Mini Doorbell: One of the smallest and lightest doorbell on the market. Supports 32 fun and holiday-themed ringtones and adjustable volume level.
Easy Installation & Support Expandable: With this convenient battery opreated doorbell there's no need for electricians. No wires, no holes, no fuss! Connects quickly and easily. Expandable up to 20 accessories.
Versatile Remote Doorbell: Waterproof and dustproof wireless doorbell chime, multiple use for home, office, garage, store, office, apartments, villas, garden, hospital, school the disabled people etc.
What You Get: M523+F55 Wireless Doorbell kit , Double-sided Tape * 2, Screws * 2, Instruction Manual，18 Months Quality Guarantee，and Friendly Customer Service.