Best Touchless Door Chime

Olideauto Automatic Open Door,Touchless Motion Sensor Open Electric Commercial Residential Door Opener For Max Door Weight 264lbs Door Width 48\ With 2PCS Body Sensors

[Touchless Sensor Open Door via Motion Sensor]PIR motion body touchless sensor open the door,touch free automatic open door,safer and convenient entry.
[Safe]Automatically re-open door if touchless door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
[Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer of commercial door opener.
[Durable Motor Workable with Input Voltage AC100-AC240]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
[Easy Installation&Debug]USA Technical phone support,easy installation and debug.

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Warehouse Doorbell WDK ERA STROBE- Commercial Wireless Doorbell System with Flashing Strobe Light for Noisy & Hearing Impaired Environments - Ideal for Industrial, Manufacturing, Production & Retail

INCREDIBLY STRONG, POWERFUL & LOUD DOORBELL: Heavy duty, waterproof wireless door chime transmitter signal penetrates objects that other long range wireless doorbell systems simply can't - even travels through several reinforced concrete walls as well as separate buildings. Adjustable volume control from mute up to 95db. Effective even in the largest homes & commercial buildings..
DUAL FUNCTION TRANSMITTER: Can be used as a typical Doorbell Chime push button or as a magnetic door chime where door chimes when door opens making it perfect for a retail door chime, store door entry chime, gate alert, warehouse doorbell or even window alarm..
INTEGRATION WITH 12VDC DEVICES REGARDLESS OF MANUFACTURER: Only this wireless door chime gives you the ability to add 12VDC devices (strobes, buzzers, sirens, bells, etc) with (4) 12VDC outputs - 1 per each of the 4 zones. Transmitter features (1) N/O, N/C relay & plug in receiver has (1) C relay..
EXPANDABLE, CONFIGURABLE & SIMPLE INSTALLATION: Easily pair an unlimited number of transmitters to a receiver - each receiver has 4 zones, allowing for one of 12 melodies per zone. Easy, hassle-free pairing transmitter to receiver..
A WIRELESS DOORBELL FOR HOME OR BUSINESS WITH COUNTLESS USES: Door announcer, call but....

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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

A DOOR CHIME FOR BUSINESS WHEN ENTERING THAT YOU CAN HEAR IN THE LARGEST & NOSIEST LOCATIONS: 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 c....

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Broan-NuTone LA126WH Doorbell Chime, White

WIRED DOORBELL: White receiver features two chimes so you'll always know which door your visitor is at.
CLASSIC STYLE: Doorbell features a timeless white textured finish that will match any decor.
TWO TONES: Includes two chimes - a two-note chime for the front door and a one-note chime for the back/second door - for easy differentiation.
CONTINUOUS SERVICE: Chime wires to a 16V transformer for uninterrupted service and to remove the worry of batteries dying.
IDEAL SIZE: Plug-in door chime measures 2.25" x 8" x 6.

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Broan-NuTone LA174WH Doorbell Kit, Recessed Westminster Decorative Wired Eight-Note Door Chime for Home, 8.35\ x 6.75\

WIRED DOORBELL: White receiver features two chimes so you'll always know which door your visitor is at.
CLASSIC STYLE: Doorbell features a timeless white louvered grille cover with a rectangular shape that can be painted to match your decor.
THREE CHIMES: Includes three chimes - an eight-note chime for the front door, a two-note chime for the second door, and a one-note chime for the third door - for easy differentiation.
CONTINUOUS SERVICE: Chime wires to a 16V transformer for uninterrupted service and to remove the worry of batteries dying.
IDEAL SIZE: Plug-in door chime measures 8.35" x 6.75.

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Broan-NuTone LA11BG Wired Doorbell Kit, Decorative Two-Note Door Chime for Home, 2.38' x 8.13' x 5.5', Honey Beige

WIRED DOORBELL: Honey beige receiver features two chimes so you'll always know which door your visitor is at.
CLASSIC STYLE: Doorbell features a timeless honey beige textured finish that will match any decor.
TWO TONES: Includes two chimes - a two-note chime for the front door and a one-note chime for the back/second door - for easy differentiation.
CONTINUOUS SERVICE: Chime wires to a 16V transformer for uninterrupted service and to remove the worry of batteries dying.
IDEAL SIZE: Plug-in door chime measures 2.38" x 8.13" x 5.5", perfect for your home.
Two-note chime for front door, single-note for second door.
Uses a 16-Volt transformer (C905), sold separately.
8-1/8-Inch wide x 5-1/2-Inch high x 2-Inch deep.

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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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Broan-NuTone LA11WH Door Chime White Textured

WIRED DOORBELL: White receiver features two chimes so you'll always know which door your visitor is at.
CLASSIC STYLE: Doorbell features a timeless white textured finish that will match any decor.
TWO TONES: Includes two chimes - a two-note chime for the front door and a one-note chime for the back/second door - for easy differentiation.
CONTINUOUS SERVICE: Chime wires to a 16V transformer for uninterrupted service and to remove the worry of batteries dying.
IDEAL SIZE: Wired door chime measures 2.38" x 8.13" x 5.5", perfect for your home. Please view our instillation guide at the bottom of the page..

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Dynasty Door Closer Adjustable Spring Size 3-6 Hydraulic Automatic Door Closer Series 1636 Sprayed Aluminum

[Touchless Hand Wave Sensor Open Door]Wireless touchless wave to open the door,non-touch,safer for users.
[Waterproof Handicap Sensor Switch]High waterproof IP class IP65 handicap sensor switch,avilable for commercial exterior automatic door opener.
[Smart WIFI Handicap Door,Compatible with Alexa,Google Assistant]Handicap door opener can be voice controlled by smart speaker,Remote controlled on Phone App from anywhere.
[Safe]Automatically re-open door if it notices an object in the closing path.
[Easy Program&Debug,Technical Support in US]Provide installing video and tech support in USA,easy to install and debug..

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