Categories

Best Expandable Door Chime

Daytech Door Chime Wireless Door Sensor Alarm Door Entry Chime with 600 FT Range for Business Home Office Store Alert When Entering with 55 Chimes 5 Volumes

  • ...agnetic stripe is separated 1cm and the receiver will alerts immediately whenever the door or windows is opened. It works great as an entry door bell and also helpful to know when visitors have come in. If our children and the elderly open doors and windows, we can also know in time.
  • 【600 FT RANGE & 20 DOOR SENSOR EXPANDABLE】The range of entry alert chime is 600 feet far enough to cover every door and window in your house. Each wireless doorbell receiver can pair up to 20 magnetic contact sensor(or call buttons) and each door sensor can add unlimited receivers. Our door chime can be widely used different occasion for your all of needs, such as your home, store, office and business.
  • 【EASY TO INSTALL】Door open chime don't need tool. Plug the receiver into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-pair, Also need to re-pair if you change the battery.
  • 【EASY PROGRAMMING】 55 chime options with blue light flashing and we could easily change them whenever we want. 5 levels of adjustable volume from 0-110 dB (Mute Mode Included). Different ringtones are set for different door sensors.
Check Stock

Door Chime, Wireless Door Sensor Alarm for Business Store Home Office, Easy to Install, 600ft Long Range, Loud Clear 58 Chimes, 5 Volume Levels, LED Light Flash, 1 Door Sensor + 1 Receiver

  • ...T Working Rang - Wireless door sensor chime with working rang up to 600ft in open area to cover your house or store, ensures you will never miss a visitor. Note: The battery level will affect the signal receiving range. It is recommended to change it once every 12 months..
  • Expandable - Each door sensor or receiver can be expandable,you can use them with additional COTINSE door sensors or doorbells. You can install them in your dining room, bedroom, living room, garage, yard, or your store and office..
  • Easy to Install to Use - Just plug the doorbell receiver into any standard outlet and tear the double-sided adhesive tape on the back of door sensor(or screw mounted) to stick to the door or window, please take the insulating paper away before using the sensor..
Check Stock

Wireless Doorbell, ERA-UTDCR Door Chime with 4000 Feet Range, Ideal Wireless Door Chime for Business & Home, Long Range Wireless Doorbell Goes Through Multiple Walls & Floors, Concrete, Metal & Brick

  • ...tested at up to 4000ft range capability with unparalleled signal prowess that can transmit through metal, reinforced concrete, stone, brick, wood - even multiple floors, unattached structures & buildings.
  • PROVIDES COMPLETE COVERAGE IN THE MOST DEMANDING APPLICATIONS: This wireless door chime for business provides is expandable & easily configurable to add an unlimited number of transmitters & receivers. Receivers have (4) 12VDC outputs (1 per each of the 4 zones} allowing you to add 12VDC devices (sirens, buzzers, bells, strobes, etc). Transmitters feature (1) N/O, N/C relay & plug in receiver has (1) C relay.
  • MAGNETIC DOOR CHIME & PUSH BUTTON DOOR ENTRY ALERT WATERPROOF TRANSMITTER: Operates just like a standard wireless doorbell for business - when someone presses the button, the chime will sound. Transmitter can be used as a magnetic door entry alert security contact sensor and the door chimes when door opens for business.
  • VERY LOUD SIREN INDUSTRIAL DOOR CHIME: Please note this is a VERY LOUD ATTENTION GETTING SIREN meant for extremely noisy & hearing impaired areas. It does not amplify the melody selected on the chime receiver. It broadcasts the sound of a siren in an oscillating tone for a minimum of 5 seconds with settings for 10 seconds, 1 minute....
Check Stock

Door Open Alert BITIWEND Wireless Door Sensor Chime for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52 Chimes 4 Volume Level 2 Door Sensors+2 Plug-in Receiver,Black

  • Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store..
  • Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only)..
  • Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door..
  • Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells..
  • 1 year quality service: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement..
Check Stock

Door Open Alert BITIWEND Wireless Door Sensor Chime for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52 Chimes 4 Volume Level 2 Door Sensors+1 Plug-in Receiver,Black

  • Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store..
  • Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only)..
  • Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door..
  • Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells..
  • 1 year quality service: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement..
Check Stock

Wireless Door Chime, BITIWEND Door Window Alarm Doorbell with 600ft Operate Range 58 Chimes 5 Volume Door Open Sensor LED Indicator for Business/Office/Home/Store When Entering, 2Sensor+2Receiver

  • Customized Alarm Chime: The chime choices include a doorbell, barking dog, siren and various snippets of well known songs. and 5 adjustable volume（0-110dB). And the LED indicator creates a visual LED alert for the hearing impaired..
  • 58 Sensor Expandable: The receiver can be paired up to 58 chime sensors/the door sensor can be paired up to 58 receivers. Can be used to install in your dining room, bedroom, living room, garage, yard, or your store and office..
  • Wide Working Range: The wireless door chime offer up to 600 feet detection range. Far enough to cover every window and door in your house and store. The chime receiver will alarm immediately when the magnetic door sensor separated 1cm..
  • Up to 58 Ringtones Choice: Door sensor offer 58 pop chimes and 5 level adjustable(0-110 dB), different chimes set for different doors so you can know which door you have a visitor come in. LED indicators are suitable for the elderly and hearing impaired..
  • Easy to Install to Use: Just plug the doorbell receiver into any standard outlet and tear the double-sided adhesive tape on the back of door ....
Check Stock

Wireless Door Sensor Chime BITIWEND Alarm Contact Sensor Door Bell for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52 Chimes 4 Volume Level,1 Door Sensor+2 Plug-in Receiver

  • Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store..
  • Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only)..
  • Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door..
  • Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells..
  • 1 year quality service: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement..
Check Stock

Door Sensor Chime, Satisure Wireless Door Open Contact Sensor Alarm with 600 FT Range 58 Chimes 5 Volume Level LED Indicators for Kids/Pets/Home/Business/Office/Store When Entering

  • ...ndicators for Kids/Pets/Home/Business/Office/Store When Entering.
  • 【600 Feet Wireless Range】Operating at 600 ft range, the wireless door sensor chime ensures remind you who enters the door, even if you are a few rooms away or on another floor. And the Door sensor can be expandable up to 20 sensors and 20 receivers for complete coverage of your property and safety..
  • 【58 Melodious & 5 Volume Level】Including 58 tunes music from "Ding Dong" to various well know chimes. The door chimes feature 5 adjustable volume levels ranging from 0 to 120 dB. A LED indicator alerts when the door entry chime alerts sound is (temporarily) unwanted. Memory function, Keep the original setting after re-plugging it..
  • 【Easy Installation & High Performance】Simply plug the receiver into a power outlet and attach the sensor to the exterior wall with the provided adhesive patch, please note that the door sensor chime should be installed within a 0.4-inch gap. Our wireless door chime sensor is approved by CE, FCC, and RoHS. High-performance transmitter with ultra-low power consumption..
Check Stock

Door Chime, PHYSEN Wireless Door Open Sensor Window Alarm with 600 FT Range 58 Melodies & 5 Volume Levels with Mute Mode, Bright LED Indicator, Door Alert Kit for Business/Home/Office/Stores

  • ... EXPANSION SYSTEM: Door/window door sensor will detect every entry and send alarm warning to the doorbell chime receiver to better protect your place. You will hear the door bell chime to remind you when someone opening your door/window or your pet coming home. Each door sensor or receiver can be expandable for business, home, apartment, classroom, office, basement and more..
  • EASY TO INSTALL: Plug the wireless doorbell into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-match (Hold Receiver's music button over 3 seconds to 5 seconds, it will trigger clean pairing function)..
  • ✨ LIFETIME CUSTOMER SERVICE: BISTEE doorbell wireless is a brand after years of independent R&D and approved by FCC, CE, RoHS and other certificates.
  • our customers can be provided with 30-day money-back and passionate after-sales service team from the date of purchase.
  • can contact us at any time in case of any problem..
Check Stock

Wireless Door Chime,600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Sensor with 62 Chimes Mute Mode Door Bell Plugin Receiver for Home/Office/Store STECHRO (Black)

  • ...orbell Dingdon ,Dog Barking etc., just chose your favorite one by the doorbell ring receiver,the led will flash when the music alarm, the ring volume has 5 levels to meet your needs at different time&places. smart memory: the door alarm receiver will keep the previous setting while plug in again.
  • 20 DOORCHIME SENSOR EXPANDABLE: either the receiver can be paired up to 20 chime sensors, or 1 door sensors can be paired up to 20 receivers.It is an adorable choice setting for the kids’ door, pets’ gate, roof window. (by adding new sensors, you can also pair different ringtone to each sensor, so that you can realize exactly which door is triggered).
  • EASY TO INSTALL: the doorbell chime kits have been paired before leaving the factory. just plug receive in an outlet, remove the sensor insulator, you can either use the double sides adhesive tape to stick or use the screw mounted to install on the door or window.
  • OVER 1-YEAR QUALITY ASSURANCE: items we offer 12 months replacements service, any defective parts just contact us for free replacements and we provide 30 days money back,24 hours customer service to reach your 100% satisfaction..
Check Stock

NuTone Plug-In Doorbell Kit with Strobe Light Wireless Door Chime for Hearing Impaired 1.63 x 3.75 x 4.5 White

  • PLUG-IN DOORBELL: White receiver with built-in strobe light is ideal for hearing impaired or noisy environments and can be plugged into any 120V AC....
  • FLASHING LIGHTS: Strobe lights flash on all audible tones including the 8 note Westminster or two different 2-note sounds to ensure no visitor is....
  • EXPANDABLE: Extra LA224RWH receivers can be added to see or hear the chime in additional areas of your home. Door chimes are expandable up to 3 TOTAL....
  • WIDE RANGE: Wireless range varies from 20 to 125 feet depending on the construction of your home to provide ample range for your convenience.
  • IDEAL SIZE: Plug-in door chime measures 1.63" x 3.75" x 4.5", perfect for your home.
Check Stock

YisTech Caregiver Pager Door Alarms for Dementia Patients/Kids Safety/Home Security,Door Sensor Alarm for Elderly/Business/Home/Store/Mailbox

  • Easy installation: Plug and Play, Plug the Receiver into an standard Outlet, tear the double-side adhesive tape of the Door / Window sensor and stick them to any door or window..
  • Customize and Expandable. Each receiver can work with 50 door window magnetic sensors, each transmitter can pair with 20pcs receivers and set to different or same music. 100 Days Full Refund or Replacement (If the order is over 30 days, please contact us by email.).Not satisfied with our product? Return it to us within 100 days and get 100% of your money back!.
Check Stock

Safeguard Supply Doorbell Extender EX1000S- Doorbell Extender To Use With Existing Wired Doorbell - Convert Your Wired Doorbell into a Wireless Door Bell - 1000' 95dB Doorbell Extender Wireless Kit

  • Doorbell Extender For Wired Doorbell Allows You To Keep Your Existing Wired Doorbell Chime.
  • Doorbell Repeater Easily Turns Your Doorbell Chime Into An Expandable Wireless Doorbell.
  • Quickly Add Additional Extra Loud Doorbell Flashing Wireless Doorbell Plug In Receivers (LRA-DCRXS-L).
  • 1000' Wireless Doorbell Long Range Extend A Chime Doorbell Signal Traverses Floors & Walls.
  • Excellent Way To Turn Your Door Chime Into A Doorbell For Hearing Impaired Or Deaf Doorbell.
Check Stock