Best Buzzer Office

HWMATE Access Control System Kit with 600lbs Holding Force Magnetic Lock Exit Button WiFi Remote & Buzzer Controlled by Smartphone

  • This kit is a one door 600lbs Magnetic lock kit for doors that open out. ​This is for indoor applications. It is mainly used for customers that do not want to physically get up and open the door. With this system, you will be able to let people in by clicking on the RF remote. The remote communicates with the receiver, which can program up to 50 remotes, and it has a range of 300 feet (open space).
  • When the power is on, the magnetic lock will lock the door with 600lb holding force.
  • when you press the remote transmitter button, the magnetic lock will unlock to open the door and let people in.
  • External Buzzer: Mini External Buzzer for access control Lock systems. Buzzer sounds informing you your magnetic lock is unlocked.
  • This magnetic lock system also brings an exit button that will allow you to exit from the inside of the door. ▶▶ Keep in mind that this exit button does not bring a delay meaning that you would have to press the exit button at the same time that you open the door..
  • Electromagnetic door lock systems are commonly used in convenience stores, pawn shops, gas stations, office buildings and other small businesses.
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Door Buzzer for Business Entry - Safeguard Supply ERA-DOOR-BUZZER - Long Range Wireless Doorbell with 12VDC 2 inch Chrome Buzzer & Transmitter with Magnetic Door Chime or Push Button Operation

  • MULTI-FUNCTIONAL TRANSMITTER FOR MANY APPLICATIONS: Operates just like a standard doorbell push button - when someone presses the button, the chime will sound & can also operate as a magnetic door chime with the included contact sensor - which the door chimes when door opens..
  • GREAT FOR A WAREHOUSE BUZZER DOORBELL KIT& STORE DOOR ENTRY CHIME: Excellent loud wireless doorbell rated up to 95db from high fidelity plug-in receiver with adjustable volume control. This business door entry chime is paired with a 12VDC 2in chrome buzzer that is also rated at 95db. Produces the classic & distinctive 'buzzzzzz' sound when the push button is pressed or the magnetic door entry alert security contact sensor is separated..
  • EXPANDABLE & CUSTOM-TAILORED BUSINESS DOOR CHIME: This distinctive door buzzer for business entry 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 additional 12VDC devices (sirens, buzzers, bells, strobes, etc). Transmitters feature (1) N/O, N/C relay & plug in receiver has (1) “C” relay..
  • INEXPENSIVE YET HIGHLY EFFECTIVE COMMERCIAL DOOR CHIME: It's not necessary to spend a fortune on a solution to your door buzzer ent....
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3-24V Electronic Buzzer, Piezo Tone Buzzer 85 to 95 Decibels Cable Length 100mm Widely Used on Computers, Printers, Photocopiers, Alarm, Electronic Toys

  • ✔【RATIONAL DESIGN】- Buzzer is an electronic sounder with integration structure. Using DC power, connected to rated power and the buzzer will sound continuously..
  • ✔【CORE COMPOSITION】- Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell..
  • ✔【PRODUCT PRINCIPLE】- Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal..
  • ✔【EASY TO CONTROLL 】- Impedance matcher drives piezoelectric buzzer sound. Can be controlled conveniently..
  • ✔【 APPLY TO】- The active buzzer is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products..
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AEDIKO 20pcs Computer Mainboard Buzzer PC Internal Speaker Computer Motherboard Case Beep Alarm Buzzer

  • Mainboard Buzzer Length: Wire Length: 35mm/1.38inch, Total Length: 60mm/2.36inch.
  • Buzzer Cable: The Red Line is Positive, the Black Line is Negative.
  • Function: The Sound of the PC Internal Speaker Buzzer Can Judge the Working Status of The Motherboard.
  • Easy to Install: The Computer Motherboard Internal Speaker Come with 4 Pin Female Header Connector , Just Plug the Buzzer Into the Speaker Interface Of Mainboard Then Work.
  • Package Contents: 20pcs Motherboard Computer PC Internal Speaker Buzzer.
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Magnetic Lock Holding Force Indoor Access System 300, 600 & 1200LBS Electromagnetic Lock 12/24VDC Includes L&Z Bracket Heavy Duty Professional UL Listed (Electromagnetic Lock 300LBS + L&Z Bracket)

  • This kit is a one door 1200lbs UL Listed Magnetic lock kit for doors that open out. ​This is for indoor applications. It is mainly used for customers that do not want to physically get up and open the door. With this system, you will be able to let people in by clicking on the RF remote. The remote communicates with the receiver, which can program up to 50 remotes, and it has a range of 300 feet (open space).
  • When the power is on, the magnetic lock will lock the door with 1200lb holding force.
  • when you press the remote transmitter button, the magnetic lock will unlock to open the door and let people in.
  • External Buzzer: Mini External Buzzer for access control Lock systems. Buzzer sounds informing you your magnetic lock is unlocked.
  • This magnetic lock system also brings an exit button that will allow you to exit from the inside of the door. ▶▶ Keep in mind that this exit button does not bring a delay meaning that you would have to press the exit button at the same time that you open the door..
  • Electromagnetic door lock systems are commonly used in convenience stores, pawn shops, gas stations, office buildings and other small businesses.
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WiFi Access Control 400lb Holding Force Electic Magnetic Door Lock System Kit with Remote and Smartphone app Control, paired with Wireless and Touchless Sensor Switch (Electric Magnetic Lock kit)

  • This kit is a one door 600lbs Magnetic lock kit for doors that open out. ​This is for indoor applications. It is mainly used for customers that do not want to physically get up and open the door. With this system, you will be able to let people in by clicking on the RF remote. The remote communicates with the receiver, which can program up to 50 remotes, and it has a range of 300 feet (open space).
  • When the power is on, the magnetic lock will lock the door with 600lb holding force.
  • when you press the remote transmitter button, the magnetic lock will unlock to open the door and let people in.
  • External Buzzer: Mini External Buzzer for access control Lock systems. Buzzer sounds informing you your magnetic lock is unlocked.
  • This magnetic lock system also brings an exit button that will allow you to exit from the inside of the door. ▶▶ Keep in mind that this exit button does not bring a delay meaning that you would have to press the exit button at the same time that you open the door..
  • Electromagnetic door lock systems are commonly used in convenience stores, pawn shops, gas stations, office buildings and other small businesses.
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Retekess T119 Pagers for Restaurants,Check Calling Records,Max 999 Beepers,2 Way Charge,10 Food Pagers for Church,Hospital,Food Truck,Clinic

  • Retekess T119 restaurant pager system let staff no longer to look for customers.
  • buzzer and beeper loud sound will remind....
  • customer can hear the beep sound even at noisy restaurants.
  • you can always add more restaurant pagers to pager system as your business grows.
  • 2 charging ways for each restaurant pagers.
  • easy to charge restaurant pagers by charging base or USB slots.
  • 10 pagers get charged at the same time if....
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Reverse Parking With Radar Beeps

  • 4.3" TFT LCD mirror monitor with a built-in high-volume warning buzzer,no need to connect a extra buzzer. Comes with a buzzer switch to control buzzer ON/OFF..
  • Ultra-thin rear view mirror monitor with 400CD/M2 brightness,the brightest in the marketplace.Clip-on the existing rear view mirror..
  • 2 channel Video inputs (Camera and DVD),automatic display rear view image when the car reverse..
  • High definition image quality camera and LCD monitor (640*RGB*480), wide angle backup camera..
  • Widely used on kinds of car and pickup which around 5 meter length. Prevent future dangerous and costly collisions.Help to increase safety for passengers, pedestrians and your family..
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Quote Sound Button | Fully Loaded | 101 Pre-Recorded Motivational Quotes | Positive Thinking Easy, Better Than Affirmation Cards | Fun Novelty Gag Inspirational Gift | Cool Desk Decor Gadget

  • ⇞ UNIQUE INSPIRING PERSONAL DEVELOPMENT BUTTON – Forget motivational wall art and positive affirmation cards, this one-of-a-kind sound buzzer will boost your mood and keep you inspired with a push of a button. With each push, you’ll hear a different motivational quote..
  • ⇞ 101 CAREFULLY SELECtED CLEVER QUOTES - From inspiring and thought-provoking to witty and sarcastic quotes, this sound box has it all. Capitalize on good karma by letting the button guess your current mood! It will do its damnedest to deliver just what you need..
  • ⇞ EXCELLENT TOOL TO INCREASE OFFICE PRODUCTIVITY – Inc. 500 CEO’s recommend and provide their employees with this office gadget because it works! When the afternoon blues kick in, this motivational desk toy will send positive, meaningful messages to the brain to help get laser-focused again..
  • ⇞ THOUGHTFUL GIFT IDEA FOR MEN & WOMEN OF ANY AGE – Motivational books are fine and all but the reality is many people will tuck them away and never read them. That won’t happen with this stress relief toy. The lucky recipient will use this inspirational gift right out of the box!.
  • ⇞ OUR CUSTOMERS MEAN THE WORLD TO US AND WE WANT YOU TO KNOW IT – Our goal is to help you be inspired and motivated for a lifetime. ....
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