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Color: White-1Chime 1Video Extender
Features
- Satisure Modern and Practical Design-The Satisure Nest Doorbell sounds an alarm when someone rings the doorbell, so you never miss a reminder on your phone when your home.
- Wired Doorbell, Wireless Conversion - Upgrade your wired doorbell system to a wireless connection with our wireless transmitter. Say goodbye to the limitations of wired wiring and enjoy greater flexibility and convenience
- Easy to Install and Compatible - Our doorbell extender offers simple and quick installation without the need to differentiate between positive and negative cables (voltage is limited to 3-24V, transformer installation is required for out-of-use). Electronic, electromechanical , Wired doorbell compatible, and the mini size is compatible with Doorbell Push Buttons
- Wide Coverage - The doorbell extender covers up to 656 feet. Whether you're working in your garage or doing yard work in your backyard, you won't miss any visitors
- Variety of Chimes and Adjustable Volume -To cater to your personal preferences, our doorbell receiver features 58 different chimes and offers 5 volume levels (0-110dB)
Description
The first thing that needs to be done is an environmental sweep Why is my chime making a buzzing/humming sound or not making a sound at all? The issue could be with the Extender，chime, doorbell button, transformer and/or wiring. Try the following! 1. Remove the doorbell buton and briefly touch the wires, lf the doorbellrinas, then the buton needs to be replaced/looked at. The buttoncould be stuck or there is a short in the wiring. fthe push button(s) are removed and the buzzing continues, the wiring wilikely need to bereplaced. lt is also possible that the wrong wires are connected to the chime. 2. Test the transformer (16V transformer is needed) with a voltage meter, lfthe transformer is producing less than 16 volts when the chime isolaying or less than 18 volts when the chime is NOT playing, then the transformer needs to be replaced.Also,ifyou are using a smart doorbelike Ring Pro, then a stronger transformer such as 16V/30VA is needed compared to a standard 16V/10vA transformer (please note thatcustomers have mentioned that our wired door chimes work with their video doorbel, but individual experiences may vary.). 3. Use a voltage fuse to test the doorbell; if there is current when the doorbell button is pressed and the transmitter lights up red, but the doorbell does not ring, the doorbell needs to be replaced. 4. Install the expander on the chime, if the expander does not light up, you need to determine if the chime is energized, if it is normally energized, then you need to replace the expander.
Product Dimensions: 3.54 x 3.03 x 3.74 inches
Item Weight: 4.2 ounces
Item model number: B21
Date First Available: June 18, 2026
Manufacturer: Satisure
Frequently asked questions
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