With superior performance and ultra-low power consumption, the AVANTEK D-3F Wireless Doorbell stands out among rivals. It is the easiest and most convenient choice for homes, office buildings, hotels and more.
Durable and Waterproof Transmitter
The built-in 230 mAh CR2032 lithium battery has an ultra long three-year lifespan, saving you the annoyance of frequent purchases and replacements. The impressive IP55 dustproof and waterproof rating makes the transmitter tough enough to withstand various outdoor environments. And with a working temperature ranging from -4 °F to 140 °F, the transmitter can work for you in even the harshest weather conditions.
Music to Your Ears
A wide selection of 52 melodies allows you to easily choose one to suit your preferences - enough for a new tune every week of the year, so you will never get bored with your doorbell's chimes again. It is easy and simple to choose your favorite melody with the use of the Next and Previous buttons. In addition, the built-in 40 mm stereo speaker delivers clear and well-balanced sounds.
Long Operating Distance
The doorbell supports an extensive 1,312-ft working range (depending on the operating environment). Rest assured that you'll never miss any important guests or urgent deliveries again with the help of this doorbell.
Innovative Memory Function
One of the great advantages of the AVANTEK Doorbell is its memory function. Every time you turn on the device after a power outage, it remembers your last-set melody and volume level. This makes it not only extremely convenient, but also very user-friendly.
Note: Metal will interfere with the signal and shorten the transmission range. Please place the transmitter in areas away from metals.
- 1300 FT / 400 M WIRELESS RANGE: This wireless doorbell set includes one plug-in receiver and one battery-powered transmitter; it won’t interfere with other devices in your home or your neighbors’ and ensures you never miss a visitor—even if you are a few rooms away or on another floor
- HIGH PERFORMANCE TRANSMITTER: Designed for ultra-low power consumption, the push button is powered by a lithium battery with up to a 3-year lifespan; its IP55 dustproof and waterproof build, along with a working temperature range of -4°F to 140°F, ensures reliable operation in all weather conditions
- 52 BEAUTIFUL CHIMES: The plug-in receiver equipped with a 40 mm stereo speaker for rich, crisp sound, easily select from 52 melodies using the Next or Previous button; features 5 adjustable volume levels, up to 115 dB—enjoy pleasant tones every time someone rings your door
- MEMORY FUNCTION: The receiver can remember your last set melody and volume level even after a power outage—no need to reset; designed for convenience and a seamless user experience
- EASY TO SET UP: Quickly install the push button using the included anchor plugs and screws or the adhesive pad; the doorbell system supports expansion with up to 2 transmitters and multiple plug-in receivers for wider coverage; NOTE: Metal components may interfere with the wireless signal and cause connection issues, please avoid installing the transmitter near metal surfaces
- 1300 FT / 400 M WIRELESS RANGE: This wireless doorbell set includes one plug-in receiver and one battery-powered transmitter; it won’t interfere with other devices in your home or your neighbors’ and ensures you never miss a visitor—even if you are a few rooms away or on another floor
- HIGH PERFORMANCE TRANSMITTER: Designed for ultra-low power consumption, the push button is powered by a lithium battery with up to a 3-year lifespan; its IP55 dustproof and waterproof build, along with a working temperature range of -4°F to 140°F, ensures reliable operation in all weather conditions
- 52 BEAUTIFUL CHIMES: The plug-in receiver equipped with a 40 mm stereo speaker for rich, crisp sound, easily select from 52 melodies using the Next or Previous button; features 5 adjustable volume levels, up to 115 dB—enjoy pleasant tones every time someone rings your door
- MEMORY FUNCTION: The receiver can remember your last set melody and volume level even after a power outage—no need to reset; designed for convenience and a seamless user experience
- EASY TO SET UP: Quickly install the push button using the included anchor plugs and screws or the adhesive pad; the doorbell system supports expansion with up to 2 transmitters and multiple plug-in receivers for wider coverage; NOTE: Metal components may interfere with the wireless signal and cause connection issues, please avoid installing the transmitter near metal surfaces
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