Reviews Security Door Chime

WSDCAM Freezer Door Alarm with Delay When Left Open, 3/15/30/60 Seconds Adjustable Delay Refrigerator Alarm Wireless Fridge Alarm Door Open Alarm Loud 108 dB

  • Wireless fridge alarm goes off if the freezer door stays open for 3/15/30/60 seconds, you can easily to set the delay time as your need. It will only alert you when freezer door has been left open for 3s/15s/30s/60s, it will not annoying you while you want the door open.
  • Simple peel and stick installation, easy to install on any freezer/fridge or any door without any tools, come with adhesive tapes.
  • This alarm with 4 modes, it’s not only a refrigerator alarm, but also a door alarm for home security helps deter intruder/thieves effectively by 108dB loud alarm, and can be door open chime help notify you if children/pet or others are coming/ going. You can easy to set appropriate mode as your need.
  • 4-in-1 Mode: 1. Time Delay Alarm (sounds “Di-Di-Di” from 0dB to 108dB if door stays open for 3/15/30/60s) 2. General Alarm (alarm stop if door closed).
  • 3. Constant Alarm (constant alarm even door closed).
  • 4. Door Open Chime (sounds “DingDong” once door opens).
  • Low battery warning. Installation Note: Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch. The 2 parts need be aligned by their alignment arrow.
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Door Chime – BISTEE Wireless Doorbell Chime – Door Sensor Alarm Chime for Business When Entering with 600 FT Range 58 Chimes 5 Volume Levels LED Indicator (1 Plug-in Receiver & 1 Door Sensor)

  • SAFEGUARD YOUR EVERY EXIT: 150 M/600 FT open area range door sensor chime ensures you will never miss a visitor in every door/window, even if you are a few rooms away or on another floor. Note: The battery level will affect the signal receiving range of the doorbell, it is recommended to change every 12 months..
  • 58 MELODIES & 5 VOLUME: Wireless doorbell features 58 chimes and 5 level adjustable volume(0 dB to 110 dB) to meet your needs for different occasions. LED indicators are suitable for the elderly and hearing impaired. Memory function: Keep the previous setted melody and volume level after re-plugging it..
  • 58 DOOR CHIME SENSOR EXPANDABL: One door chime receiver can be paired with up to 58 door sensors, or 1 door sensor can be paired with up to 58 door chime receiver. By adding new sensor, you can also pair with different ringtone, so that you can realize exactly which door/window is triggered..
  • EASY TO INSTALL: Plug the door entry chime 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-match.(Please contact the seller once you have product problems.).
  • LIFETIME CUSTOMER SERVICE: BISTEE wir....
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Door Chime – BISTEE Wireless Doorbell Chime – Door Sensor Alarm Chime for Business When Entering with 600 FT Range 58 Chimes 5 Volume Levels LED Indicator (1 Plug-in Receiver & 1 Door Sensor)

  • SAFEGUARD YOUR EVERY EXIT: 150 M/600 FT open area range door sensor chime ensures you will never miss a visitor in every door/window, even if you are a few rooms away or on another floor. Note: The battery level will affect the signal receiving range of the doorbell, it is recommended to change every 12 months..
  • 58 MELODIES & 5 VOLUME: Wireless doorbell features 58 chimes and 5 level adjustable volume(0 dB to 110 dB) to meet your needs for different occasions. LED indicators are suitable for the elderly and hearing impaired. Memory function: Keep the previous setted melody and volume level after re-plugging it..
  • 58 DOOR CHIME SENSOR EXPANDABL: One door chime receiver can be paired with up to 58 door sensors, or 1 door sensor can be paired with up to 58 door chime receiver. By adding new sensor, you can also pair with different ringtone, so that you can realize exactly which door/window is triggered..
  • EASY TO INSTALL: Plug the door entry chime 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....
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CPVAN Home Security System Kit(2.4GHz&5GHz WiFi), Wireless Door Alarm, APP Alert, Remote, Door/Window Sensor, Base Station, and Siren, for Kids Elders Safety, fit House/Apartment. Works with Alexa.

  • A great choice for smart home security system: Put whole-home security at your fingertips with APP whether you are at home or at work. The kit includes 1 alarm hub, 4 door window sensors, 2 remote controls, 1 alarm siren(125dB). Wireless range with 500ft, and no monthly fees!.
  • Powerful DIY door alarms: SmartLife App has built-in defense zone functions and product attributes and has Armed, Disarmed, and Home modes, you can give device more personalized settings according to your needs. Eleven hub languages..
  • Loud enough and Powerful: When the siren is connected to the hub, 125dB alarm will scare away any intruders. The hub has a built-in battery backup that works for 2 hours and is only used as an emergency..
  • Protecting all aspects: As a door chime or alarm. When the door or windows been opened, the receiver will sound a chime or an alert and you can receive mobile notifications so that you can know someone break-in or your kids, your pets, Alzheimer's patients slipped out of the house at any time anywhere..
  • Easy installation(Supports both 2.4GHz& 5GHz Network): All accessories in the set are already paired before leaving the factory. This door alarm built in a Bluetooth module. you can easily connect to the network by turning on the Bluetooth of you....
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Arlo Essential Wired Video Doorbell - HD Video, 180° View, Night Vision, 2 Way Audio, DIY Installation (wiring required), Security Camera, Doorbell Camera, Home Security Cameras, Black - AVD1001B

  • Important installation requirements - Wired doorbell and doorbell chime requires existing electrical wiring with voltage between 16V AC and 24V AC and a 10VA ..
  • See more at your front door - Arlo's security front door camera and door security devices lets you see a person from head to toe or a package on the ground with 180-degree view..
  • Get a clearer picture - HD with HDR quality footage from your video door camera ensures you see the details on your devices even in low light or bright conditions..
  • Respond quickly - Hear and speak to visitors through your Arlo cameras for home security and apartment security with clear two way audio or respond with pre-recorded quick reply messages..
  • Smarter alerts, quicker action - With an Arlo Secure plan, receive smarter notifications for people, vehicles, packages, and animals so you can react quickly, right from your phone’s lock screen..
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Safeguard Supply Motion Door Chime- Simple To Use 95dB Loud 4000' Range Wireless Motion Detector Door Bell For Business, Ideal Expandable Wireless Doorbell For Office, Business, Retail & Warehouse

  • The ERA-Motion Door Chime commercial door buzzer incorporates the latest technology that other inferior entrance chime door annunciator units do not, making it the ideal door bell sensor for business.
  • A long range wireless doorbell 4000' signal penetrating reinforced concrete, wood, steel, stucco, metal which traverses multiple walls, floors & even unattached buildings.
  • Unique passive infrared door motion sensor chime technology which eliminates most false alarms caused by other inferior entry alert chime systems.
  • 95dB Loud door chime plug in receiver with 12 melodies & volume control that can be adjusted to be heard in the quiet offices or the noisiest warehouses..
  • Unlike other wireless door entry systems, the ERA-PRDCR commercial door chime can function as a powerful door bell alarm out of the box or futher expand the system, take advantage of the form-c relays or add 12VDC accessories.
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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

  • 【DOOR CHIMES for BUSINESS When ENTERING】Magnetic door sensor will automatically trigger the receiver when the magnetic 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 adjust....
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Newhouse Hardware CKIT1 Two Note Electric Door Bell Chime Kit w/ 16V/10VA Transformer & Surface Mount Lighted Push Buttons White

  • Newhouse Hardware's CKIT1 door chime kit includes everything you need for a basic door chime setup: 1 door chime, 1 16V/10VA transformer and 2 surface mount lighted push-buttons..
  • Door chime is intended for hardwired installation and may be used with one or two doors. It features two distinctive chimes, 2-note melody for the front door and 1-note melody for the back door, so you'll know which door to head to..
  • Surface mount lighted push-buttons are quick and easy to install and can be mounted to the doorframe or exterior wall of your home..
  • Doorbell Button: 7/8 x 5/8 x 2 3/4 inches – White.
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WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required, Sends Alerts, Wireless Remote Alarm, Programmable with Smart Life Devices

  • Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance.
  • An alert notification will automatic send to you in 10 seconds once the sensor triggered.
  • Ideal for front door, window, baby room, garage and more.
  • Door status and battery power can be check in app.
  • Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor.
  • Automatically turn on your smart wall switches or lights when door opened.
  • Automatically turn off your air-condition when window opened.
  • More smart devices can be sync as long as they compatible with Smart Life app.
  • Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel.
  • Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant.
  • Simply give a voice command to check the open or close status instead of going down or picking up your phone.
  • Your voice device will work as chime, siren or alarm when the sensor triggered.
  • Saving your operation time and make your smart home life more convenient and easier.
  • Peace of Mind: All alarm record history can be check in app.
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