Product: Wireless Doorbell, BoYing Waterproof Door Bell with 38 Melodies and Led Flash,1000-Foot Range, 4 Level Volume, 1 Button & 2 Receivers, White
Brand: BO YING
Color: White
This product comes with one button and two plug-in chimes, making it a great solution for two-story homes. You can hear someone ring the doorbell, no matter where you are.
 One of the most cost-effective, popular dual-receiver wireless doorbells is the BO YING Door Chime Kit.

Common Problems and Troubleshooting
The receiver suddenly can't get signal from transmitter and doesn't ring.
Reason 1: Reset the receiver by accident so that transmitter is not paired with receiver any more.
Solution 1: Re-pair receiver with transmitter by these steps:
①Plug in receiver and press the chime tune button ( top) of the receiver to select a tune that you like.
②Then press the volume button of the receiver for 5 seconds and hold it, it enters the pairing mode.
③Then press the transmitter until it rings the selected tune.
Reason 2: Low-power battery in transmitter. The less power in transmitter, the shorter range is.
Solution 2: Replace with a new battery.
Please Note:
 1. Do not unplug the receiver during pairing transmitter.
2. When you hold the volume button(the lower one) of the receiver, not just 5 seconds, you can try more than 5 seconds and press the button repeatedly, until the receiver match with the button to ring.
If you have any other concerns or are not satisfied in any regard, please feel free to contact us firstly. We will try our best to solve your problem. Thanks!

Specifications
Wireless Range: 1000ft maximum in the open air
Internal Sounds: 38 Chimes
Volume: 4 level adjustable levels (25db to 85db)
Receiver Power: AC 110V ~ 220V 50Hz / 60Hz
Transmitter Power: 1 x 12V 23A battery

Package Includes
1 x Push Button (Transmitter)
2 x Plugin Chime (Receiver)
2 x Screws
1 x Screwdriver
1 x Double-Sided Adhesive Tape
1 x 12V 23A battery for Transmitter
1 x User Manual

【Easy to Install】Just plug the mini receiver into a socket and fix the transmitter on a wall with the accessories provided; Includes 2 screws, 2 anchors, a battery, a double-sided tape, and even a screwdriver. Will not interfere with other equipment in your home or those of your neighbors, ensures you will never miss a visitor. This wireless doorbell set is by far the most convenient choice for your home and business.
【Waterproof & Robust Push Button】A stylish modern design in classic white, excellent materials keeps itself from getting higher temperature & interference. Waterproof & Dustproof, remote transmitter button is rated IP44 weatherproof. Works between -22 °F to 158 °F; withstand various harsh weather conditions, acceptable for outdoor use. Our door bells are certified with CE, RoHS, FCC.
【Ultra Long Operating Range】Operating range up to 1000ft / 300m in the open area, ensures you to hear and answer the doorbell in time. Either you are occupied a few rooms away or on another floor, in the garden or kitchen, you will always be easily informed when someone is calling from outside, never worry about missing visitors.
【Widely Applied & 38 Ringtones】A perfect wireless doorbell kit for home, apartment, school, villas, office, warehouses, hotel, factory, hospital and more. There are 38 different ring tones with 4 levels of adjustable volume from 25db to 85db. The stereo speaker delivers rich and crisp sound, easily choose and set your favorite tones as you wish; Flashing light indicators which are easy for people including the hearing impaired to notice.
【Warranty】Our BO YING wireless doorbell enjoys the 5-year warranty and friendly customer service. We stand behind all of our high quality products and each is backed by the strongest Manufacturer Support. If you have any issues with our Wireless Doorbell, we're here to make things right.

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