🔔【GREAT EXTENDED RANGE】The plug-in wireless doorbell can work normally within 1000FT. When there are multiple rooms in your home, the signal can also be transmitted stably, so that you will not miss any visitor. The transmitter will not interfere with other electrical appliances in your home or neighbors.

🔔【SUPER EASY TO INSTALL】Wireless plug-in doorbells. Door bell without any hard wiring/electrical/drilling. Just plug and play. All you have to do is stick the button onto a wall with the included adhesive (or by screws provided) and plug in the receivers into an electrical outlet. Affordable and great for apartments.

🔔【GREAT VOLUME CONTROL & 58 MELODIES】This wireless doorbell kit has 58 chimes and 5 adjustable volumes which is good for people with a hearing problem. You can change the volume and even silence it and only have it light up. You can also program the doorbells with different ringtones, so you know at which door someone is by the ring itself! Also in case of power failure saves all the settings volume sync.

🔔【WATERPROOF & WEATHER RESISTANT】 The alarm bell placed outside has been able to withstand rain and 60 ℃ summer heat, also works great in the cold climates (-20 ℃).

🔔【CUSTOMER SERVICE】Whether you have any questions during use or the product is damaged during use, you can contact us, we will provide you with services from a professional team, and do our best to satisfy you.

【Never Miss a Visitor Again】This TECKNET wireless doorbell kit includes 2 push buttons and 4 receivers, offering a reliable 400M/1300ft ultra-long range connection. Perfect for large houses, apartments, schools, or offices, the strong and stable signal ensures you can hear alerts anywhere, even in the garden, basement, or on upper floors, so you never miss family, guests, or delivery couriers again

【Blue LED Flash & 3 Working Modes】 Featuring 3 operating modes: Sound Only, Light Only, and Sound + Light, this wireless door bell adapts to your daily needs. The built-in blue LED flash provides a bright visual alert, ideal for elderly users, people with hearing difficulties, or noisy environments. Silent flash-only mode keeps babies undisturbed during naps while still ensuring you never miss the door

【60 Melodies & 5 Adjustable Volumes】 With 60 unique chime tones and 5 adjustable sound levels ranging from 0–120 dB, this wireless doorbell easily adapts to any environment—whether you prefer a gentle indoor tone or need a loud alert that carries across multiple floors. Its smart memory function automatically preserves your last settings during power outages, eliminating the need for repeated adjustments

【Durable & IP65 Waterproof】 Built for outdoor use, the TECKNET door bells wireless cordless push buttons feature an IP65 waterproof rating and operate in extreme temperatures from -4°F to 140°F. Designed to withstand heavy rain, snow, or summer heat, this doorbell remains reliable in all weather. Powered by an ultra-low consumption CR2032 lithium battery, each transmitter provides up to 4.5 years of continuous use

【Simple Setup & Wide Applications】 Installation is quick and effortless: just plug the 4 receivers into wall sockets and mount the 2 push buttons with screws or adhesive pads included. Suitable for homes, apartments, offices, classrooms, hotels, hospitals, warehouses, and factories. Backed by 36 months of professional TECKNET support, this plug in door chime kit offers peace of mind for every household or business

400M Ultra-Long Wireless Range: The TECKNET wireless doorbell offers an extended range of up to 400M/1300ft, providing a reliable signal that covers your entire home or property. With 2 receivers and 2 transmitters, this door bells wireless cordless system is perfect for large houses, warehouse, or multi-story buildings. Whether you're in the basement or the backyard, you’ll never miss a visitor

IP65 Waterproof & Long Battery Life: TECKNET doorbell wireless features an IP65 waterproof design, built to withstand extreme weather conditions from -4°F to 140°F. Engineered for energy efficiency, the battery of doorbell transmitters delivers up to 4.5 years of continuous use—minimizing maintenance and eliminating the hassle of frequent battery replacements

3-in-1 RGB Light Working Modes: This plug in doorbell wireless system offers 3 working modes: sound only, light only, or both sound and RGB flashing lights. It’s especially suitable as loud doorbells for hard of hearing or when silence is needed for resting babies or shift workers. Easily switch modes to fit any environment

60 Melodies & Smart Memory Function: Choose from 60 pleasant tunes and 5 adjustable volume levels (0–120 dB) to suit your preference. The door bell system includes a memory function that retains your last settings after power outages—convenient and worry-free. Whether you prefer a soft chime or a loud doorbell, this doorbell adapts to your needs

Easy Installation & Versatile Application: Set up your doorbell chime in minutes—just plug in the receivers and mount the transmitters by screws or the adhesive pads provided. Perfect for houses, offices, schools, apartments, villas, warehouses, hotels, factories, and more. 36-month support available (registration required)

400M Ultra-Long Wireless Range: The TECKNET wireless doorbell offers an extended range of up to 400M/1300ft, providing a reliable signal that covers your entire home or property. With 2 receivers and 2 push buttons, this door bells wireless cordless system is perfect for large houses, warehouses, or multi-story buildings. Whether you're in the basement or the backyard, you’ll never miss a visitor.

3-in-1 RGB Light Working Modes: This plug in doorbell wireless system offers 3 working modes: sound only, light only, or both sound and RGB flashing lights. It’s especially suitable as loud doorbells for hard of hearing or when silence is needed for resting babies or shift workers. Easily switch modes to fit any environment.

60 Melodies & Smart Memory Function: Choose from 60 pleasant tunes and 5 adjustable volume levels (0–120 dB) to suit your preference. The door bell system includes a memory function that retains your last settings after power outages—convenient and worry-free. Whether you prefer a soft chime or a loud doorbell, this doorbell adapts to your needs.

IP65 Waterproof & Long Battery Life: TECKNET doorbell wireless features an IP65 waterproof design, built to withstand extreme weather conditions from -4 °F to 140 °F. Engineered for energy efficiency, the battery of doorbell transmitters delivers up to 4.5 years of continuous use—minimizing maintenance and eliminating the hassle of frequent battery replacements.

Easy Installation & Versatile Application: Set up your doorbell chime in minutes—just plug in the receivers and mount the transmitters by screws or the adhesive pads provided. Perfect for houses, offices, schools, apartments, villas, warehouses, hotels, factories, and more. Support available for 36 months (Registration Required)

【600M Ultra Long Wireless Range】The signal from the wireless bell ranges up to 600M/1,968ft, ensuring that you hear and answer the doorbell in time. With TECKNET wireless doorbell 2 push buttons, whether you are in another room or on a different floor, you’ll never miss visitors. TECKNET wireless doorbells are ideal for home, classroom, or office use

【Customize Your Transmitter & LED Indicator】Featuring 60 melodies and 5 adjustable volume levels (up to 120 dB), you can set a unique ringtone for each transmitter to identify which doorbell was pressed. Eye-catching LED flashes alert users with impaired hearing or when you temporarily do not want audible alerts

【3 Working Modes & Memory Function】TECKNET plug in doorbell receiver bell features 3 working modes - Sound Only, Flash Only, Sound & Flash, in different scenes can choose different modes. And TECKNET door bells wireless cordless have smart memory function, it will remember your settings even if power outage, no need to reset, simple use for even more comfort

【IP65 Waterproof & Durable Doorbell】IP65 waterproof wireless doorbell can withstand harsh weather (-4 °F to 140 °F), including scorching heat, heavy rain, or snowstorms. Its ultra-low power consumption and CR2032 lithium battery provide a lifespan of up to 4.5 years, so you don’t need to worry about frequent battery replacement

【Easy to Set Up & Widely Used】Simply plug in the receiver and mount the battery-operated button to the wall using the provided screws or adhesive pad. Perfect for homes, offices, apartments, schools, villas, warehouses, hotels, factories, hospitals, and more. 36-month manufacturer’s warranty (registration required)

【Ultra-Long Distance Wireless Range】This SECRUI wireless doorbells offers a remote connection of up to 300 M/1000 foot and does not interfere with other equipment in your home.

【58 Loud Chimes】The Plug in doorbell receiver bell has features 58 tunes and 5 adjustable volume levels ranging from 0 to 120 dB. It will remember your settings even if power outage.

【LED Indicator】The 7 color LED light indicator on the plug in receiver flashes when the transmitter is pressed and a signal is received. They alerts those with impaired hearing or when the doorbell sound is (temporarily) unwanted. Mute the wireless waterproof doorbell if a ringtone is not desired and get notified visually by the LED instead when someone shows up at the door.

【Weaterproof & Durable】Ultra-low power consumption and CR2032 lithium battery gives a lifespan of up to 3 years; no need to worry about frequent battery replacement; IP55 waterproof rating to withstand the harshest weather (-4 °F to 140 °F).

【Easy to Install and SET】Simply plug the receiver into a power outlet and attach the transmitter to the exterior wall with the provided screws or adhesive patch; there is no need to reset tune and volume level after a power outage. Up to 20 additional same model receivers and push buttons can be paired.

【600M Ultra Long Wireless Range】The signal from the wireless bell ranges up to 600M/1,968ft, ensuring that you hear and answer the doorbell in time. With TECKNET wireless doorbell 2 push buttons, whether you are in another room or on a different floor, you’ll never miss visitors. TECKNET wireless doorbells are ideal for home, classroom, or office use

【Customize Your Transmitter & LED Indicator】Featuring 60 melodies and 5 adjustable volume levels (up to 120 dB), you can set a unique ringtone for each transmitter to identify which doorbell was pressed. Eye-catching LED flashes alert users with impaired hearing or when you temporarily do not want audible alerts

【3 Working Modes & Memory Function】TECKNET plug in doorbell receiver bell features 3 working modes - Sound Only, Flash Only, Sound & Flash, in different scenes can choose different modes. And TECKNET door bells wireless cordless have smart memory function, it will remember your settings even if power outage, no need to reset, simple use for even more comfort

【IP65 Waterproof & Durable Doorbell】IP65 waterproof wireless doorbell can withstand harsh weather (-4 °F to 140 °F), including scorching heat, heavy rain, or snowstorms. Its ultra-low power consumption and CR2032 lithium battery provide a lifespan of up to 4.5 years, so you don’t need to worry about frequent battery replacement

【Easy to Set Up & Widely Used】Simply plug in the receiver and mount the battery-operated button to the wall using the provided screws or adhesive pad. Perfect for homes, offices, apartments, schools, villas, warehouses, hotels, factories, hospitals, and more. 36-month manufacturer’s warranty (registration required)

🎵【300M/1000ft Wireless Range】With a range of up to 300M/1000ft, our Nestling Wireless Doorbell ensures that you never miss a visitor or delivery, even if you're in the backyard or upstairs. Wireless doorbell chime kit for homes, classroom, office, apartment, school, villas, hotel, factory, hospital and more.

🎵【55 Chimes And 5 Volume Levels】Choose from 55 different chimes and 5 volume levels(0-110 dB) to suit your preferences and style. Whether you want a classic ding-dong or a fun melody, our door bells has got you covered.

🎵【LED Indicator With Mute Mode】Don't want to be disturbed during a meeting or afternoon nap? Simply activate the led flash with mute mode - perfect for those who need some peace and quiet or have sleeping children.

🎵【IP55 Waterproof&Weather-resistant】The Nestling Wireless Doorbell is built to last with its IP55 waterproof and weather-resistant construction. Don't worry about rain, snow, or extreme temperatures - your doorbell will keep ringing!

🎵【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 push button(including battery) * 1, plug-in receiver * 2, tape * 1, screwdriver * 1, screw * 2, anchor * 2, English user manual * 1