Top 10 Best Wireless Doorbells For Home
of November 2024
1
Best Choice
MUBVIEW
MUBVIEW
MUBVIEW Wireless Doorbell Camera with Chime 2K HD, WiFi Video Doorbell Camera with Voice Changer, Motion Detector, Anti-Theft Device, Night Vision, 2-Way Audio, SD/Cloud Storage, No Subscription
10
Exceptional
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2
Best Value
SadoTech
SadoTech
SadoTech Wireless Doorbell for Home - Battery Operated, 1000 Feet, Wireless Door Bell w/LED Flash, 1 push button + 1 receiver, Baby Blue
9.9
Exceptional
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3
SadoTech
SadoTech
SadoTech Wireless Doorbell for Home - Battery Operated, 1000 Feet, Waterproof Door Bell w/LED Flash, 1 push button + 1 receiver, Waterproof White
9.8
Exceptional
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4
SadoTech
SadoTech
SadoTech Wireless Doorbells for Home, Apartments, Businesses, Classrooms, etc. - 1 Door Bell Ringer & 1 Plug-In Chime Receiver, Battery Operated, Easy-to-Use, Wireless Doorbell w/LED Flash, Gray
9.7
Exceptional
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5
SadoTech
SadoTech
Wireless Doorbell by SadoTech Waterproof Door Bells & Chimes Over 1000-Foot Range, 52 Door Bell Chime, 4 Volume Levels with LED Flash Wireless Doorbells for Home Model C, 2 Pack (White)
9.6
Exceptional
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6
SadoTech
SadoTech
SadoTech Wireless Doorbells for Home, Apartments, Businesses, Classrooms, etc. - 1 Door Bell Ringer & 1 Plug-In Chime Receiver, Battery Operated, Easy-to-Use, Wireless Doorbell w/LED Flash, Black
9.5
Excellent
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7
SadoTech
SadoTech
SadoTech Wireless Doorbells for Home - Adjustable Volume with 52 Chimes, 1000Ft Range, Easy Installation, Weatherproof Wireless Doorbell w/LED Flash, White
9.4
Excellent
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8
SECRUI
SECRUI
SECRUI Wireless Doorbell, 1000 Feet Long Range, 58 Chimes, 5 Volume Levels, 1 Waterproof Button, 1 Plug In receiver, LED Light, Suitable for Home, Classroom, Office (White)
9.3
Excellent
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9
TECKNET
TECKNET
TECKNET Self-Powered Wireless Doorbell, Waterproof Door Chime Kit, No Battery Required Push Button, Plug-Through Cordless Door Chime, up to 1300ft Range with 32 Chimes, LED Light, 5-Level Volume
9.2
Excellent
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10
AIDA
AIDA
AIDA Lighted Wireless Doorbell, Home Waterproof Doorbell 1,000ft Range, 5 Volume Levels with 58 Doorbell Chimes & LED Flash (White, Doorbell with 2 Buttons & 1 Receiver)
9.1
Excellent
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11
LUAMB
LUAMB
Wireless Doorbell, 1,000ft Range Loud Enough with 5Volume Levels and Mute Mode Door Chimes LED Flashing
9.0
Excellent
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12
Blink
Blink
Blink Video Doorbell | Two-way audio, HD video, motion and chime app alerts and Alexa enabled wired or wire-free (Black)
8.9
Very Good
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13
AVANTEK
AVANTEK
AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash
8.8
Very Good
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14
GE home electrical
GE home electrical
GE Wireless Doorbell Kit, Battery Operated Receiver, 2 Push Buttons Door Bell, 8 Melodies Doorbell Chime, 4 Volume Levels, Classroom Doorbell, 150 Ft Range, White, 19297
8.7
Very Good
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15
PHYSEN
PHYSEN
Wireless Doorbell, PHYSEN Door bell Chimes with Mute Mode, 58 Ringtones&5 Volume Levels, Operating at 1300-ft Range, LED Strobe, 2 Transmitters+3 Receivers Waterproof Doorbell Kit for Home/Classroom
8.6
Very Good
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16
Full House
Full House
Wireless Doorbell, Waterproof Door Bell Kit, Distinguish front and rear doors, Over 1000 feet Range and 60 Chime, 5 Levels Volume and LED Flash, for Home Office Classroom
8.5
Good
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17
SECRUI
SECRUI
Wireless Doorbell, SECRUI Door bell Over 1000ft Coverage with 2 Plug-In Receivers, 1 Waterproof Push button, 52 Chimes, 110dB loud Sound Colorful LED Flash
8.4
Good
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About Wireless Doorbells For Home
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MUBVIEW Wireless Doorbell Camera with Chime 2K HD, WiFi Video Doorbell Camera with Voice Changer, Motion Detector, Anti-Theft Device, Night Vision, 2-Way Audio, SD/Cloud Storage, No Subscription
Rechargeable Battery Stable ConnectionMUBVIEW wireless doorbell camera with built-in battery and low power consumption, long-lasting power per charge. The Video doorbell only works with 2.4Ghz WiFi' . Up and running in minutes.. Smarter Human Detection Instant Message AlertsWith PIR motion and human detection enabled, once human activity is detected and notified to you in seconds. A Doorbell camera can reduce false alarms caused by plants, animals, or small insects.. Two-way Audio Voice MessageSafely see and speak to delivery people inside your home. The doorbell camera's sound is perfectly synched up with the video and is much clearer. Or a pre-recorded 10S voice message to respond no matter where you are quick.. 2K Full HD IR Night VisionDoorbell camera presents you with a 2K full HD video with 145 wider view. With a starlight CMOS image sensor, this security doorbell camera will let you enjoy industry-leading video clarity and super night vision up to 33ft, taking the advanced night vision experience to you.. Privacy Protection No SubscriptionEnjoy wireless doorbell convenience, needed View historical footage from lifetime free cloud service with 7-day free loop recording.Save videos on local miscro SD card up to 128 GB not included with no hidden fees. Every moment captured is stored via advanced encryption. LIFETIME SERVICE ensures this will quickly become your favorite no-risk purchase..
SadoTech Wireless Doorbell for Home - Battery Operated, 1000 Feet, Wireless Door Bell w/LED Flash, 1 push button + 1 receiver, Baby Blue
WIRELESS DOORBELL KIT Includes everything you need for DIY installation 1 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double sided tape, anchors, screws. An A23 battery is included and will last for up to 3 years. EASY TO INSTALL SETUP Our portable doorbell easily pairs and connects so you can make your wireless doorbell battery powered. Customize it by simply selecting from more than 50 doorbell chime sounds. Has 4 volume settings, perfect for naptime or parties.. LONG RANGE Our patented technology uses the highest quality microchips and does not need wifi or bluetooth. The signal from the wireless bell ranges up to 1000 feet. Great for large homes, apartments, offices, and warehouses.. SMART TECH Not only have we made the traditional door bell ringer wireless, but we made it smart too. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather proof, will operate between temperatures of -4F to 140F.. VERSATILITY Our wireless doorbells work great for any occasion - apartment homes, townhomes, small businesses, warehouses, offices and condo properties can benefit. Whether you're using it outdoors for your front gates, back fences, or mailboxes or indoors for teachers seeking helpful classroom organization and management, there is always a good use for SadoTech.
SadoTech Wireless Doorbell for Home - Battery Operated, 1000 Feet, Waterproof Door Bell w/LED Flash, 1 push button + 1 receiver, Waterproof White
Quick And Simple The installation requires no tools or electrical expertise The setup for this battery operated door bell is easy and convenient while contributing a stylish accent to the face of any home. Sound Library Do not commit to one single sound every time the door rings This wireless doorbell chime is not bound to any one sound Containing a library of 17 music tones and 35 chimes You have the choice to pick one you like or change it any time you wish. Not Only Doorbell The chime has a strong and unique sound An ideal instrument to be used by the hearing impaired It can be utilized as a classroom doorbell for teachers or as a call button to communicate throughout the house. A New Age For Doorbells Looking for a security system Maybe some motion detectors or a window alarm Know that the set can be customized with add ons such as pet doorbells and additional receivers. Housewarming Gift For Home Did a friend just rent a new apartment or is a coworker buying a house These wireless doorbells for home would make a terrific addition to their.
SadoTech Wireless Doorbells for Home, Apartments, Businesses, Classrooms, etc. - 1 Door Bell Ringer & 1 Plug-In Chime Receiver, Battery Operated, Easy-to-Use, Wireless Doorbell w/LED Flash, Gray
WIRELESS DOORBELL KIT Includes everything you need for DIY installation 1 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double sided tape, anchors, screws. An A23 battery is included and will last for up to 3 years.. EASY TO SETUP Our portable doorbell easily pairs and connects so you can make your wireless doorbell battery powered. Customize it by simply selecting frommore than 50 doorbell chime sounds. Has 4 volume settings, perfect for naptime or parties.. LONG RANGE Our patented technology uses the highest quality microchips and does not need wifi or bluetooth. The signal from the wireless bell ranges up to 1000 feet. Great for large homes, apartments, offices, and warehouses. U.S. Pat. No. D800005. SMART TECH Not only have we made the traditional door bell ringer wireless, but we made it smart too. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather proof, will operate between temperatures of -4F to 140F.. VERSATILITY Our wireless doorbells work great for any occasion - apartment homes, townhomes, small businesses, warehouses, offices and condo properties can benefit. Whether you're using it outdoors for your front gates, back fences, or mailboxes or indoors for teachers seeking helpful classroom organization and management, there is always a good use for SadoTech.
Wireless Doorbell by SadoTech Waterproof Door Bells & Chimes Over 1000-Foot Range, 52 Door Bell Chime, 4 Volume Levels with LED Flash Wireless Doorbells for Home Model C, 2 Pack (White)
Quick And Simple The installation requires no tools or electrical expertise The setup for this battery operated door bell is easy and convenient while contributing a stylish accent to the face of any home. Sound Library Do not commit to one single sound every time the door rings This wireless doorbell chime is not bound to any one sound Containing a library of 17 music tones and 35 chimes You have the choice to pick one you like or change it any time you wish. Not Only Doorbell The chime has a strong and unique sound An ideal instrument to be used by the hearing impaired It can be utilized as a classroom doorbell for teachers or as a call button to communicate throughout the house. A New Age For Doorbells Looking for a security system Maybe some motion detectors or a window alarm Know that the set can be customized with add ons such as pet doorbells and additional receivers. Housewarming Gift For Home Did a friend just rent a new apartment or is a coworker buying a house These wireless doorbells for home would make a terrific addition to their.
SadoTech Wireless Doorbells for Home, Apartments, Businesses, Classrooms, etc. - 1 Door Bell Ringer & 1 Plug-In Chime Receiver, Battery Operated, Easy-to-Use, Wireless Doorbell w/LED Flash, Black
WIRELESS DOORBELL KIT Includes everything you need for DIY installation 1 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double sided tape, anchors, screws. An A23 battery is included and will last for up to 3 years.. EASY TO SETUP Our portable doorbell easily pairs and connects so you can make your wireless doorbell battery powered. Customize it by simply selecting frommore than 50 doorbell chime sounds. Has 4 volume settings, perfect for naptime or parties.. LONG RANGE Our patented technology uses the highest quality microchips and does not need wifi or bluetooth. The signal from the wireless bell ranges up to 1000 feet. Great for large homes, apartments, offices, and warehouses. U.S. Pat. No. D800005. SMART TECH Not only have we made the traditional door bell ringer wireless, but we made it smart too. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather proof, will operate between temperatures of -4F to 140F.. VERSATILITY Our wireless doorbells work great for any occasion - apartment homes, townhomes, small businesses, warehouses, offices and condo properties can benefit. Whether you're using it outdoors for your front gates, back fences, or mailboxes or indoors for teachers seeking helpful classroom organization and management, there is always a good use for SadoTech.
SadoTech Wireless Doorbells for Home - Adjustable Volume with 52 Chimes, 1000Ft Range, Easy Installation, Weatherproof Wireless Doorbell w/LED Flash, White
WIRELESS DOORBELL KIT Includes everything you need for DIY installation 1 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double sided tape, anchors, screws. An A23 battery is included and will last for up to 3 years.. EASY TO INSTALL SETUP Our portable doorbell easily pairs and connects so you can make your wireless doorbell battery powered. Customize it by simply selecting from more than 50 doorbell chime sounds. Has 4 volume settings, perfect for naptime or parties.. LONG RANGE Our patented technology uses the highest quality microchips and does not need wifi or bluetooth. The signal from the wireless bell ranges up to 1000 feet. Great for large homes, apartments, offices, and warehouses.. SMART TECH Not only have we made the traditional door bell ringer wireless, but we made it smart too. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather proof, will operate between temperatures of -4F to 140F.. VERSATILITY Our wireless doorbells work great for any occasion - apartment homes, townhomes, small businesses, warehouses, offices and condo properties can benefit. Whether you're using it outdoors for your front gates, back fences, or mailboxes or indoors for teachers seeking helpful classroom organization and management, there is always a good use for SadoTech.
SECRUI Wireless Doorbell, 1000 Feet Long Range, 58 Chimes, 5 Volume Levels, 1 Waterproof Button, 1 Plug In receiver, LED Light, Suitable for Home, Classroom, Office (White)
Easy Installation Just plug the mini doorbell receiver in the socket and place the button on the wall, either with double sided tape or screws, for the hassle free installation experience.. Long Range The high frequency electronic technology remote control doorbell is capable of reaching up to 1000 feet, with the help of FM signal scheme.. Different Chimes The battery powered doorbell is equipped with 58 different chime options with 5 volume levels, so that you do have to find the sound annoying every time when the neighbor, mailman or a guest rings the bell.. All Weather Resistance The bell is made up of high quality waterproof material, for that high performance experience during wind, snow, sleet or extreme hot, cold temperatures.. Compatibility The wireless doorbell is designed to suit all types of home aesthetically and it is also suitable for classroom, office, store and many more..
TECKNET Self-Powered Wireless Doorbell, Waterproof Door Chime Kit, No Battery Required Push Button, Plug-Through Cordless Door Chime, up to 1300ft Range with 32 Chimes, LED Light, 5-Level Volume
Unique Door Bell Chime Kit with Socket Great design solves the problem of ordinary wireless doorbells occupying sockets. Wireless doorbell for home with extra socket enables socket for other devices, such as charge your phone or tablet. Plug it into your wall socket and then plug appliances into it as normal. Self-Powered Wireless Doorbell Home kit No batteries required for Both transmitter push button and receiver. When the transmitter is pressed, it generates electric power itself and sends stable signal to receiver.There is no need to worry about the unexpected situation that the wireless doorbell chime can not work when the battery is exhausted. Waterproof Wireless Doorbell IP65 Rated transmitter with a waterproof ring structure, wireless doorbells for home can operating between -4F and 140F, withstands tough weather conditions. 32 Ringtones 5-Level Volume Tecknet plug in doorbell wireless with 32 different CD-quality sound tunes, 5 levels of adjustable volume from 65dB to 90dB, memory function for volume and chime selection. Long Working Distance This wireless doorbell for homeapartmentclassroomfactoryhospital features up to 1300ft wireless range, ensuring you won't miss a visitor, even if you are a few rooms away or on another floor. Please ensure that your door is not a metal door, as metal can have a strong interference with the signal, greatly reducing the working distance of the doorbell under normal conditions. Warranty TECKNET 36 Months Warranty Registered Only, feel free to contact if you have any questions.
AIDA Lighted Wireless Doorbell, Home Waterproof Doorbell 1,000ft Range, 5 Volume Levels with 58 Doorbell Chimes & LED Flash (White, Doorbell with 2 Buttons & 1 Receiver)
Ultra-long Range The signal from the wireless bell ranges up to 1000ft300m. ensures you to hear and answer the doorbell in time. Either you are occupied a few rooms away or on another floor, never worry about missing visitors. Wireless Doorbells for HomeClassroomOffice.. Reliable Waterproof Button Excellent materials make the doorbell will work through rainstorm, snowstorm, or Scorching Sun harsh weather conditions. Wireless Doorbell waterproof is rated IP54, works between 14 F-10 to 122 F50.. 52 Chimes to choose Mute Mode Electronic Doorbell with Chimes of 58 melodies, Ranging from traditional doorbell chimes to jingles known around the world. 5 levels of adjustable volume. Up to 110 dB, senior citizens notice when someone rings the bell. The door bell has a mute mode to choose from, don't worry doorbell chime will disturb a sleeping baby. Thanks to the LED will still flash when working in mute mode, you will never miss a visitor even in mute mode.. Easy Setup Smart Memory FunctionYou don't need any electric wiring, just plug the doorbell wireless receiver into an electrical outlet and doorbell buttons use battery included and no separate purchase required . It remembers your previous melody and volume level - even after a power outage. This thoughtful feature ensures your personal touch doesn't get deleted.. 100 Guarantee Service AIDA wireless doorbell are certified with CE, RoHS, FCC, ETL. You can enjoys 1-year warranty, Backed 30-days free return and free lifetime technical online support within 24 hours. Please contact us if you have any questions, we will serve you wholeheartedly..
Wireless Doorbell, 1,000ft Range Loud Enough with 5Volume Levels and Mute Mode Door Chimes LED Flashing
Modern and Practical DesignOur wireless doorbell comes with stylish appearance and practical functions. Lightweight and sensitive, there are illuminated halo and LED strobe alerts on the receiver. Operating range up to 1000ft in open area, offer you fast indication, which ensures you to hear the bell and answer the door in time.. 5 Volume 52 Ringtones For Your Choice There are 52 ringtones and 5 adjustable volume levelsincluded silent mode to choose from. The 52 kinds of ringtones can be chosen as per you like. With adjustable volume from 20db to 80 db, it will suitable for most of your room.. Easy Installation No batteries plug receiver required. The easily installed transmitter will be set up in only several minutes.And there are 2 ways to place your receiver-by sticker screws.. More Than a Door Bell Expand applications by yourself, e.g. use it as a dog or a cat training assistant device.. Reminder WARRANTYIf continuous button pressing is required, please press again the button after the ring sound stopping rather than continuous button.You will get a full refund or a brand new replacement if you are not satisfied with it..
Blink Video Doorbell | Two-way audio, HD video, motion and chime app alerts and Alexa enabled wired or wire-free (Black)
Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio.. Experience long-lasting battery life, custom alerts, privacy settings, and more.. Get alerts when motion is detected or someone presses Video Doorbell. Connect to existing doorbell wiring or pair with a Sync Module sold separately to engage live view and two-way audio on demand.. Choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive each sold separately.. Designed for every home, go wire-free or connect to doorbell wiring to also sound your existing in-home chime. Without wiring, you can use your Blink Mini camera sold separately as an indoor plug-in chime.. Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app.. Works with Alexa receive alerts and answer with two-way audio. When wired or paired with a Sync Module, just ask Alexa to answer the front door.. Includes one Video Doorbell, 2 AA 1.5V Lithium Batteries, 4 Screws, 1 Case Opening Tool. Does not include Sync Module 2 which can be found in all Systems above recommended for optimal use while on battery..
AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash
SIMPLE SETUP 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 key and a piece of double-sided bonding tape. 300 M1000 FT ULTRA LONG WIRELESS RANGE 1 plug-in receiver included will not interfere with other equipment in your home or those of your neighbors ensures you will never miss a visitor, even if you are a few rooms away or on another floor. 52 CHIMES TO CHOOSE FROM 1.1 in 29 mm stereo speaker delivers rich and crisp sound 5 adjustable volume levels with a maximum setting of 115 dB press Next or Previous button to easily choose from 52 melodies. HIGH PERFORMANCE TRANSMITTER Ultra-low power consumption uses a lithium battery that boasts 3-year maximum lifespan IP55 dustproof and waterproof rating works between -4 F to 140 F withstands various harsh weather conditions. MEMORY FUNCTION Remembers your last melody and volume level after a power outage no need to reset to your previous settings convenient and easy-to-use design for an enhanced user experience.
GE Wireless Doorbell Kit, Battery Operated Receiver, 2 Push Buttons Door Bell, 8 Melodies Doorbell Chime, 4 Volume Levels, Classroom Doorbell, 150 Ft Range, White, 19297
Included in Package 1 battery-operated receiver 150ft. range and 2 push buttons with 2 CR2032 batteries and mounting hardware. Melody Selection Choose from 4 different volume options and 8 different melodies, including ding dong, fanfare, good vibes, knocks, Mozart, patriotic, tango and Westminster. Easy Installation The push buttons come already paired with the receiver, and mounting instructions are included for both the push buttons and receiver, which operates using 3 C batteries not included. Never Miss a Visitor Always know when your guests arrive with this battery-operated door chime kit. Each doorbell receiver can pair with up to 4 push buttons. Each push button can pair with up to 4 receivers. Classic Style The subtle styling and classic appeal of this bright white doorbell kit make it a must-have for homeowners, business owners, builders or DIYers.
Wireless Doorbell, PHYSEN Door bell Chimes with Mute Mode, 58 Ringtones&5 Volume Levels, Operating at 1300-ft Range, LED Strobe, 2 Transmitters+3 Receivers Waterproof Doorbell Kit for Home/Classroom
Wireless Doorbell, Waterproof Door Bell Kit, Distinguish front and rear doors, Over 1000 feet Range and 60 Chime, 5 Levels Volume and LED Flash, for Home Office Classroom
Personalize - All receivers will ring no matter which push button is pressed, but each door has a different tone, so you know where your guests are. If you want the push button and receiver to work one-to-one, please try the steps in How to clear the frequency and re-pair.. Longer Range - Up to 1000 Feet 300m in the open air from the transmitter 150m if there are walls. Either you are occupied in the bedroom or at the kitchen, our wireless doorbell kit can remind you that someone is calling from outside. Never worry about missing visitors.. 60 Melodies 5 Levels Volume LED Flash- The wireless doorbell offers a wide selection of 60 tunes for your choice. 5-level of volume range from 0dB to 110dB, silent mode with just LED flash is available when you don't want to be disturbed.. IP44 waterproof - The doorbell push button is rated IP44 and weatherproof for outdoor use,the doorbell chime is suitable for any home, townhouse, apartment, office, school, hospital, hotel or other application. Our wireless doorbell is certified by CE, RoHs, FCC.. Expandable and Easy Installation - Expand your existing doorbell system with up to 8 transmitters and unlimited receivers. Simply plug the main doorbell chime into a wall outlet, install the push button with provided double sided tape or screws..
Wireless Doorbell, SECRUI Door bell Over 1000ft Coverage with 2 Plug-In Receivers, 1 Waterproof Push button, 52 Chimes, 110dB loud Sound Colorful LED Flash
Easy to Install This SECRUI wireless doorbell has been paired before it reaches you. It can be set up in under a minute by simply plugging the receiver into the socket, eliminating the need for wiring or electrician installation.. Long Distance This wireless remote-control doorbell with high-frequency electronic technology uses the FM signaling protocol, which provides robust anti-interference feature and one-to-one signal pairing. There's no need to be concerned that the signal will not reach the door next to you. And in an obstacle-less environment, the detecting distance can reach up to 1000 feet.. Wide Range of Chimes The doorbell has been updated with 58 songs, including Merry Christmas ringtone, and 5 adjustable-volume levels. You can choose from options like two buttons and one receiver, one button and two receivers, two buttons and three receiver set, etc. as needed.. Weather Resistant and Energy-Saving The doorbell is composed of premium ABS, which offers high performance in terms of fire and flame resistance. The bell can operate in temperature range of -4 F to 140 F and provide IP55 waterproof and dust-proof protection. The receiver adopts an optimized circuit design while the transmitter does not use power until pressed. The battery life is for about 3 years.. High Quality with Exquisite Appearance The doorbell ringer exhibits stylish design and subtle, innovative industrial aesthetics. We have high-precision placement, industry-leading automation equipment and regulate the quality of the product. If there are any issues, please get in touch with us right away so we can fix them..