Reviews Door Chime Wireless Door Sensor

Wsdcam Door Open Chime Sensor Wireless for Business Home Store Shop - 600FT 52 Melodies Door Chime up to 110dB Loud Door Entry Alarm Doorbell Chime (door chime)

  • Door open alarm for windows and doors when opening, the receiver makes an audible alert when the magnetic contact sensor send the “door opened” message. Great for business/office/store/garage/apartment/home security, kids safety, shop door entry chime.
  • 600ft LONG RANGE – Range up to 600 ft in open air, long enough to mount the door chime receiver as you will. Can use it as mailbox alarm alert.
  • 30-110dB ADJUSTABLE VOLUME – Plug-in wireless door chime with 4 levels of adjustable volume from 30dB to 110dB is available. You can easily adjust the suitable volume as your need.
  • 52 MELODIES DOOR CHIME & LED FLASH – 52 different ring tones for your choice, you can program your different enjoy chime for different doors. Low Power Consumption, battery of door contact sensor can work for about 1 year.
  • EASY TO INSTALL & WARRANTY- Simple peel and stick installation, easy to install it on door and window, plug and play. Friendly Customer Service and 1-Year Free Warranty.
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Wireless Caregiver Pager Call Button,Sanjie Door Alarms for Dementia Patients/Kids Safety/Home Security,Door Sensor Alarm for Elderly/Business/Home/Store/Mailbox,1000Ft Long Range Volume Adjustable

  • Keep your home/office safety:wireless door sensor chime offers a generous detection area of nearly 260 feet. You could hear doorbell chime as visitors or guests arrive to your home, store, office etc. It sounds to notify you someone enter into, or alert you intruder trying to entry your home. Or remind you when your children/Elderly Dementia Patients open the door/window and sneak around..
  • Multiple melodies&Loud chime-The receiver Unit has 58 ringtones for your choice. 5 adjustable volume levels from 0 dB to 110 dB..
  • Provide peace of mind for the hearing impaired: With the built-in LED indicator, the wireless door alert receiver and sensor offer additional assistance when coupled with the receiver to the hearing impaired. Difficulty hearing is no problem with this wireless system..
  • 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 20pc....
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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

  • ...IONS: 120db siren connects to 95db plug in receiver adjustable volume gives you control. Makes a great warehouse doorbell or door alert for business. Provides coverage in large areas & noisy locations you never thought possible - most applications can be covered with just one entry alert chime.
  • A POWERFUL LONG RANGE WIRELESS DOORBELL SIGNAL THAT CAN GO THROUGH VIRTUALLY EVERYTHING: Field 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....
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Upgrade Wireless Caregiver Pager Door Sensor Alarm for Elderly Dementia Patients, Door Open Chime Alert Kit for Kids Safety/Home/Store/Business with Door Sensor+Plug-in Receiver (1 Sensor 1 Receiver)

  • Keep your home/office safety:wireless door sensor chime offers a generous detection area of nearly 260 feet. You could hear doorbell chime as visitors or guests arrive to your home, store, office etc. It sounds to notify you someone enter into, or alert you intruder trying to entry your home. Or remind you when your Elderly/ Children open the door/window and sneak around..
  • Multiple melodies&Loud chime-The receiver Unit has 58 ringtones for your choice. 5 adjustable volume levels from 0 dB to 110 dB..
  • Provide peace of mind for the hearing impaired: With the built-in LED indicator, the wireless door alert receiver and sensor offer additional assistance when coupled with the receiver to the hearing impaired. Difficulty hearing is no problem with this wireless system..
  • 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 s....
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Wireless Doorbell Battery Operated Vibrating LED Flashing, Wireless Doorbells for Home,Hearing Impaired Doorbell chime Kit,Battery Powered 4 Working Modes 5 Volume Level

  • ...y alert hearing impairment issues. The WDK-ERA-STROBE warehouse doorbell kit with flashing strobe provides an alert even under the loudest industrial conditions. Never worry about missing someone walking through a door or ringing your doorbell again..
  • SPECIFICALLY DESIGNED WIRELESS DOORBELL FOR BUSINESS ENVIRONMENTS: This long range wireless doorbell is the epitome of industrial grade. Transmits a signal up to 4000" through wood, brick, stone, glass, stucco, cinder block, metal & reinforced concrete. A bonafide commercial doorbell far from average..
  • BE ALERTED IN AREAS YOU NEVER THOUGHT POSSIBLE: Understanding the enormity of industrial locations & the possibility of segmented work stations, this wireless door chime gives you the ability 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..
  • MULTI-FUNCTION TRANSMITTER: Operates just like a standard doorbell push button when someone presse....
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Business Door Entry Chime with Flashing Strobe | Easy to Install Long Range Motion Sensor & Loud Doorbell Receiver with Adjustable Volume | Ideal Entrance Alert for All Door Types & Businesses

  • ...timate solution to your door chime and entry alert hearing impairment issues. The WDK-ERA-STROBE warehouse doorbell kit with flashing strobe provides an alert even under the loudest industrial conditions. Never worry about missing someone walking through a door or ringing your doorbell again..
  • SPECIFICALLY DESIGNED WIRELESS DOORBELL FOR BUSINESS ENVIRONMENTS: This long range wireless doorbell is the epitome of industrial grade. Transmits a signal up to 4000" through wood, brick, stone, glass, stucco, cinder block, metal & reinforced concrete. A bonafide commercial doorbell far from average..
  • BE ALERTED IN AREAS YOU NEVER THOUGHT POSSIBLE: Understanding the enormity of industrial locations & the possibility of segmented work stations, this wireless door chime gives you the ability 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..
  • MULTI-FUNCTION TRANSMITTER: Operates just like a standard doorbell push button when someone presses the button, the chime will sound. Will also operate as a magnetic door chime with the included contact sensor whi....
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Bed Alarm Caregiver Pager with Wireless Motion Sensor Alarm Indoor Fall Prevention for Elderly Monitoring Seniors Dementia Patients Seniors Home Door Chime

  • ...side floor, doorway, door exit, wall or any horizontal/vertical surface. The convertible bottom stand enables the motion sensor to sit stable on flat surface or mount it on wall as elderly monitoring with included attachment accessories..
  • FLEXIBLE MOTION SENSOR ALARM: This wireless motion sensor alarm kit comes with one wireless motion sensor and one portable pager. Rotatable bracket on door alarm sensor provides flexibility to install anywhere at care home or nursing home. Either wall mounted with screws or wall attached with adhesive tape method of your choice..
  • ALLOW CAREGIVER FREEDOM: With up to 300 feet operating range in open areas, the wireless motion sensor is silent in residents or patients room. The portable caregiver pager door alarm kit has an audible alert and is small enough to be carried in a pocket or clipped to a belt..
  • NEVER MISS AN ALERT: Switch the wireless pager to DINGDONG for a loud door chime/doorbell alert. Change it to MUSIC for a pleasant music tone when receiving signal from the motion sensor. A simple wireless motion sensor and pager system for seniors or dementia products for elderly at ho....
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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..
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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..
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