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【1300 FT (400 M) WIRELESS RANGE】: Operating at 400 m range, the wireless doorbell ensures you will never miss any visitor, even if you are a few rooms away or on another floor; the doorbell kit includes 2 plug-in receivers and 1 transmitter, and the transmitter will not interfere with other appliances in your home or those of your neighbors
【WEATHERPROOF & DURABLE】: Ultra-low power consumption; uses CR2032 lithium battery that boasts 3-year maximum lifespan; IP55 dustproof and waterproof rating; works between -20 °C-60 °C (-4 °F-140 °F); withstands various harsh weather conditions
【52 MELODIOUS CHIMES】: 40 mm stereo speaker delivers rich and crisp sound; 5 adjustable volume levels with a maximum volume of 115 dB; press Next or Previous button to easily choose from 52 melodies and you will enjoy pleasant melodies whenever someone rings at your door
【MEMORY FUNCTION】: Preserves your last set melody and volume level after a power outage; no need to reset to your previous settings; convenient and easy to use design for a better user experience
【EASY TO SET UP】: Simply plug the receiver into a power outlet and attach the transmitter to the exterior wall with the provided screws or adhesive patch. This Includes 2 screws, 2 anchor plugs, 1 key and 1 adhesive patch for easy installation of transmitter

Product Description

Focusing on the needs of our customers, AVANTEK is committed to delivering innovative quality products, letting you live simpler and smarter than ever before. We strive to ensure every customer is satisfied with our business, so if you have any questions, please feel free to reach us.

Expandable with Additional Transmitters/Receivers

Expand your AVANTEK D-3B wireless doorbell system in seconds with up to 2 transmitters and multiple receivers, thanks to a simple, built-in pairing method. If you’ve purchased this long range doorbell kit, it’s recommended to purchase our D-3G or D-3B doorbell kit (1 transmitter and 2 receiver) or DW-11 plug-in receiver (ASIN: B07BDJTB1R), matching them to meet your specific needs.

Crystal Clear Chimes
110-260 V Voltage
Note: Metal will interfere with the signal and shorten the transmission range. Please place the transmitter in areas away from metals.

Long Operating Distance

With unparalleled 1300 ft wireless range and strong signal penetration, the cordless doorbell will never fail to alert you when someone shows up at the door. Be it a friend or a delivery, you can always rest assured that you'll never miss them again. Feel free to use it for the home, factories, hospitals, offices, apartment blocks, villas and other large areas, knowing that the long operating distance will always get you covered.

Long Lasting and Robust Transmitter

The transmitter uses a 230 mAh CR2032 lithium battery which has an ultra long three-year lifespan, freeing you from the hassle of frequent battery purchases. Functional between -4 °F to 140 °F, its tough construction allows this wireless doorbell with 2 receivers to operate in even the harshest weather conditions.

Music to Your Ears

The huge selection of 52 tunes like "We Wish You a Merry Christmas" ensures you will be able to find something you like. In addition, the built-in 40 mm stereo speaker delivers clear and well-balanced sound up to 115 dB, ideal for helping even senior citizens notice when someone rings the bell.

IP55 Waterproof

Mother Nature can be fierce. In order to withstand whatever the elements may throw at it, the transmitter has a high waterproof rating of IP55. Even heavy rain will not interrupt the operation of the robust transmitter while stationed outside.

Memory Function

Thanks to its smart memory function, every time you power on the device, it remembers your previous melody and volume level - even after a power outage. This thoughtful feature ensures your personal touch doesn't get removed.

Easy To Set Up

Choose from two simple installation methods: apply the adhesive patch to fix the waterproof doorbell to your wall or use the provided screws to secure it in place. All the required accessories are included in the package for an effortless setup.