Best Door And Window Sensor

SEHOMY 4 Pack Smart Door Sensor Alarms, WiFi Window Sensor Detector Real-time Alarm Compatible with Alexa Google Assistant, Wireless Home Security Door Open Contact Sensor for Bussiness Burglar Alert

  • Receive Real-time Alarms Remotely:when door/window is opened or closed, the sensor will push instant notification to your smartphone immediately. so you don't have to worry about your baby going out of house without notice, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home,shop,office ,etc.In addition,please make sure that there is no obstacle between the door sensor and wifi. Or the connetion will be easy to stopped.
  • Compatible with Google Play,Andriod and Ios System:No hub required and No fees charge. Convenient for you to detect the status of your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.So you can travel or go to work or go to schoon or go shopping worry-free.
  • Alert message push: Protect your home with open / closed door detection. When the door / window is triggered, you will receive an alarm signal from your phone. Home Security Alarm make House more safety.
  • Easy Installation:No Need to use complicated tools when installation,just use 3M glue to install,firm and durable.The two arrows are op....
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Onvis 4-in-1 Bluetooth Wireless Door Window Contact Sensor for Alarm System and Smart Home Automation With Integrated 120dB Alarm Siren,Thermometer, Hygrometer, Only Works With Apple HomeKit

  • ...ity system modes: STAY, AWAY, NIGHT and OFF. Delay arming allows arming after your entry or exit. Powerful alarm ringtone up to 120 dB can be adjusted(can be disabled). Minimum alarm time makes sure the alarm continues for some time even when switched off immediately. It's beeping can remind you if your kids opened windows or you forget to close the door..
  • 【Door Alarms For Home Security System】No redundant notifications in iOS 14.Instantaneous notifications will be sent to your iOS devices upon changes of the security system status or the door/window contact sensor. No hub required. Pleasant chime of the sensor make it obvious anytime someone goes through the gate. Trigger data are locally encrypted before sending to iCloud..
  • 【Multipurpose Door Sensor】Send ambient temperature and humidity readings to your Apple HomeKit Devices. Or you can simply ask Siri how the weather is.Onvis is HomeKit certified and keeps everything in Apple’s iCloud system..
  • 【HomeKit Automation & Scenes】Set up automations with other HomeKit enabled accessories on the basis of on/off status of door/window,temperature and humidity. For instance, have the Homepod mini alert 'your mailbox has been open' when the postman puts your letter in..
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Fielect 1Pcs Recessed Wired Magnet Reed Switch Window Door Magnetic Contact Sensor Alarm Plastic

  • Package Included: 1Pcs x Magnetic Door Sensor.
  • Economic solution for door/window protection.
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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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Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit

  • 【Protective Device】This is a set of magnetic detecting switch used to protect doors and windows for the most part, protective device monitors the opening and closure of doors and windows.sensor magnetic metal.
  • 【High Quality】High quality magnetic sensor contacts with strong magnetic, sensitive respond and long durability.wired metal door window.
  • 【Easy to install】The wired part often be installed on the fixed door frame and the mating part is mounted at the corresponding place on the door.Simple to install no hassles.wired metal door.
  • 【Widely Use】Magnetic detecting switch is ideal entry warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, and more.magnetic alarm switch contact.
  • 【Warranty】1 year warranty, 30 days money back, 7x24 hours email support.garage door magnetic sensor.
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Fridge Door Alarm with Delay Upgrade 3/15/30/60 Seconds Security Window/Door Alarm for Home Safety Loud 108dB Freeze Door Open Chime Refrigerator Alert 1 Set

  • Keep Your Family Safety: Door and window alarm helps deter intruder/thieves effectively by 108dB loud alarm, also door open chime will notify you if....
  • 4 Modes Meet Your Multi-options and Easy to Use: General Alarm, Constant Alarm, Time Delay (Closing-door Alert), Doorbell 4 in 1 Multi-Function, just....
  • Widely Use: Magnetically triggered door alarm sensor protecting house by door window entry and suitable for safe box, cabinet, Freezers,....
  • Professional Security System by Simply Installation: Simple peel and stick installation & Low consumption design, providing convenient and long term....
  • Umiitto Alarm sensor offering high quality 2*AAA batteries for each set. please let us know if you have any confusions or need help. We are more than....
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Wireless Live Loud Siren Security Home Alarm System DIY Kit,Fuers AS301 Adjustable Volume Horn up to 110dB Come with Door Contact Sensor,Montion Detector for Home Business Garage

  • Remote Control - The loud horn via remote key fobs to control,arm/disarm/SOS and other function settings can be finished on the remotes.
  • Securiy System Set - The intrude alarm system comes with fully programmed.Door/window sensor detect any forceful break-in,motion sensor detect any....
  • Adjustable Volume and Alarm Time- The alarm volume and alarm time can be adjusted via "S"button on the remote controls to meet the user's different....
  • Feature - The wireless loudspeaker support up to 32 wireless sensors(motion sensor,door/window sensor/smoker detector/water leakage detector etc),also....
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Door Window Alarm Toeeson 120DB Door Alarms for Kids Safety Door Chime for Store Home

  • 120 LOUD ALARM - this Magnetic sensor window door alarm loud enough to detects entry, prevent kids and babies going out the house, protecting your....
  • EASY INSTALLATION - Easily mounted by adhesive, tape it on the window or door then all is done! No wiring needed! No screws needed! Completely DIY!....
  • 2022 UPGRADED ULTRA - SLIM DESIGN - Size: 3.0" x 1.5" x 0.63", ultra-slim door and window alarm with 2 adjustable settings (alarm/chime). Perfect for....
  • LOW BATTERY INDICATOR – you will easily know when to replace the batteries with its low battery indicator, no worry about failing to work. ( 4xLR44....
  • WHAT YOU GET – 6 packs 2022 upgraded decent door window alarms with chime, 100% customer satisfaction service, value for your money, any questions,....
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HomeSeer HS-DS100+ Z-Wave Plus Door/Window Sensor

  • 3 in 1 Zwave Sensor: Door and window sensor, temperature sensor and humidity sensor 3 in 1. Protect your home by detecting accidental opening/closing of doors, windows, cabinets and drawers. Check the battery level of the device, temperature and humidity through the app..
  • Safe and Reliable: Built-in Z-Wave 700 series, Z-Wave Plus V2, faster wireless speed, longer battery life and longer range than Z-Wave 500 series. SmartStart included, with standard S2 security features, is not only easy to install (auto-recognition via a quick scan of a QR code), but also secure..
  • Long-Life Battery: This smart sensor is powered by a CR2450 battery (battery included, no need to bring your own). The lifespan is 3 years. The sensor’s power saving mode extends battery life compared to other sensors..
  • Customized Events: Personalize how your Z-Wave devices talk to each other: when the front door is opened in the evening, automatically turn on the welcome lights. When a backdoor is opened unexpectedly, trigger a Z-Wave alarm siren..
  • Z-Wave Hub Compatibility: This z-wave door sensor works with certified Z-Wave gateways, Fibaro, SmartThings, Vera..
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Monoprice 133048 Window Sensor, 1 Count (Pack of 1), White

  • 24/7 Remote Monitoring: Tap into your mobile device to monitor the status of the entry points around your home or work place. You can also check the battery life of the sensor. Conveniently review the logs and detection history, in case you missed an alert..
  • Instant Notifications: Be the first to know. Receive instant push notifications and send alerts directly to your mobile devices whenever a protected door or window is opened or closed..
  • Tampered Alert: The built-in tamper switch provides additional security and sends an alert to you when the sensor is tampered with..
  • Easy Setup and STITCH Installation: Download the free Android or iOS STITCH app, add the device, pair with your home wireless network, and you're done! No hub or gateway is required! Enable scene control and include multiple devices to a preprogrammed group..
  • Applications: Mount the sensor to a door or window to detect when it is opened or closed and receive an instant notification directly to your mobile devices whenever there's a status change..
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