Battery Free Wireless Doorbell Chime Kit

$39.95 $69.95
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  • ADD A DOORBELL TO ANY DOOR Just mount the transmitter outside your door and plug the receivers in wherever you wish--no wiring required!
  • A LONGER RANGE With our wireless doorbell you can position the receivers up to 495 feet in the open air from the transmitter (128 feet if there are walls), giving you more flexibility for installation
  • YOU CHOOSE THE CHIME Pick your favorite sound from 25 different musical chime options with just the touch of a button; Select the volume you prefer from three levels (50 ~ 80db)
  • NEVER A BATTERY TO CHANGE No battery required for both push button and receivers
  • SO SIMPLE TO INSTALL The kit includes one transmitter, two receivers and two screws & couplings for installation; The instructions make it easy to set up and use your new wireless doorbell

KooPower Wireless doorbell 2 Receivers + 1 Transmitter

KooPower Wireless Doorbell is an easy-to-install and DIY home security system, which is perfect for your office, apartment or home. Just rest in absolute ease!
Follow the setup instructions provided, and you'll be able to use your doorbell right away. Before mounting 2 Receivers and 1 Transmitter into walls, please pair them according to the manual, and do some tests.  
With the KooPower Mains Wireless Doorbell, you're in full control of your doorbell's sound and volume. There are 25 different musical chimes to choose from, and selecting the sound is so easy, you can pick a different one every day! The doorbell also features an adjustable volume with three levels from 50 to 80 decibels to suit your needs. 
By the way, if you have a couple of these units it is also possible to pair them, so you can have a bell push at both the front and back door and have two or more bell sounders which stay in sync with the melodies but slightly out with the timing which creates an interesting effect.

Spontaneous electrical transmitter (Kinetic energy) and Plug-in receivers eliminate the troubles of having to change disposable batteries or recharge your units.
NO BATTERIES AND NO WIRES REQUIRED: When the button is pressed, it converts kinetic energy into an electrical signal to ring your wireless doorbells. So no more worrying your push button runs out of batteries and no more hassle in buying awkward weird batteries to run your push button.

Powerful transmitter provides an amazing 150 meters range for remote control, great for commercial space and offices, large homes or villas.
Long distance: Operating range up to 492ft/ 150 meters in the open air from the transmitter(40 meters if there are walls), in open area ensures you to hear the bell and answer the door in time. Fives levels of adjustable volume from 50db to 80db. Means the door chime will always work wherever you are. Install 2 plug-in receivers in different room and a push button outside that you can always know when someone at door. 

IP44 rated, the doorbell push button is weatherproof, and can be installed outdoor with stable performance ensured; Its waterproof rating makes it suitable for use indoors or outdoors. 

Innovative Design
Unlike other wireless doorbell sets that detract from the appearance of homes and businesses, the KooPower Wireless Doorbell adds a sleek finishing touch to your decor. Its clean, modern look and white color allow it to look at home in any setting. 

Door Chime Operation
Press the push button on the doorbell once, a sounding wireless signal will be sent to the receiver. The sound will stop as soon as the melody ends. For repeated sound, press the button again. Hold the button on, the sound repeat stops.

Free US Shipping by USPS

We have put a lot of focus on making sure the items get delivered to our customers as quickly as possible. You will receive your order in 2-7 business days from the date that it is placed.


You will receive your order in 5-17 business days from the date that it is placed.


It normally takes 1-2 business days for us to process your order. Please note that this does not include holidays and weekends.

30-Day Money-Back Guarantee for Any Reason 

You may return your undamaged product and packaging within 30 days of purchase to receive a FULL REFUND for any reason. If the reason for return isn’t quality-related, the customer must pay the return shipping costs. Return Form Here

14-Month Warranty for Quality-Related Issues 

180 DAYS FREE EXTENDED WARRANTY available, register your products here

  • Requests within country of purchase
    We will take care of all quality-related issues with a REPLACEMENT or FULL REFUND including any return shipping costs.
  • Requests from outside country of purchase
    We will take care of all quality-related issues with a FULL REFUND or REPLACEMENT. International shipping costs must be covered by the customer.
  • Requests for orders shipped internationally
    We will take care of all quality-related issues with a FULL REFUND including any return shipping costs. 


For purchases made through other retailers: 
Other retailers’ after-sales support policies will vary. Please contact the retailer directly for specific guidance on their warranty process.

Unauthorized reselling of KooPower products is strictly prohibited. 

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