Top Door Alarm Sensor

Smart Door Sensor 2 Pack, TESSAN WiFi Window Contact Sensor Work with Amazon Alexa, Google Assistant, No Hub Required, Trigger Phone Notification, Phone 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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DENFOON WiFi Home Security System Kit 8-Piece (2.4GHz), with 2 Remote Control, 5 Door Window Sensors, 1 Motion Detector Alarm Host, Compatible with Alexa and Google Assistant

  • 【8-piece WiFi home security system kit 】The package includes 1 motion detector alarm host , 5 door alarm sensor, 2 remote control. The motion detector alarm host connects with 2.4GHz WiFi Router and the door alarm sensor connects with the motion detector alarm host..
  • 【Work with Alexa & Google Assistant】 Our home security system is compatible with Alexa and Google Assistant, very convenient to use..
  • 【Real Time Alerts】When the door or window are opened or unexpected motion is detected, the alarm host will make a sound up to 110dB and send a notification to your phone by tuya app, giving you a lot of peace of mind when you aren't home..
  • 【DIY Home Security System 】There are armed, disarmed and home modes that you can choose, also you can change detailed settings according to your needs by app,such as delay the alarm, name the alarm sensor.
  • you can control the system by remote controller too..
  • 【With PIR】The host can work as a motion detector with PIR. What’s more, the area of the detector is cylindrical, will effectively decrease the false positive rate..
  • 【 No subscription Fees】Denfoon home security system is one-time purchased, no more other monthly fees needed, saving you money..
  • 【Backup Battery and Low Battery Alert】The motion d....
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Ideal Security Motion Sensor Alarm

  • Motion Alarm: Designed to suit your specific security needs, this motion sensor has an alarm system that alerts in response to any movement..
  • Easy to Install Anywhere: Motion Sensor and alarm units are battery operated (Batteries not included)..
  • Scalable Design: The alarm system for home security is wireless and up to 50 door sensors can be linked..
  • Wireless Alarm System: With a transmission range of up to 390 feet and a detection range of up to 26 feet, this motion alarm sensor with LEDs can be used indoors or outdoors if it's protected from the elements..
  • Set Includes: This security alarm system includes 1 PIR motion sensor unit and an alarm unit.
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DENFOON WiFi Home Security System Kit 5-Piece (2.4GHz), with 2 Remote Control, 2 Door Window Sensors, 1 Motion Detector Alarm Host, Compatible with Alexa and Google Assistant

  • 【5-piece WiFi home security system kit 】The package includes 1 motion detector alarm host , 2 door alarm sensor, 2 remote control. The motion detector alarm host connects with 2.4GHz WiFi Router and the door alarm sensor connects with the motion detector alarm host. WiFi range 260ft without obstacles..
  • 【Work with Alexa & Google Assistant】 Our home security system is compatible with Alexa and Google Assistant, very convenient to use..
  • 【Real Time Alerts】When the door or window are opened or unexpected motion is detected, the alarm host will make a sound up to 110dB and send a notification to your phone by tuya app, giving you a lot of peace of mind when you aren't home..
  • 【DIY Home Security System 】There are armed, disarmed and home modes that you can choose, also you can change detailed settings according to your needs by app,such as delay the alarm, name the alarm sensor.
  • you can control the system by remote controller too..
  • 【With PIR】The host can work as a motion detector with PIR. What’s more, the area of the detector is cylindrical, will effectively decrease the false positive rate..
  • 【 No subscription Fees】Denfoon home security system is one-time purchased, no more other monthly fees needed, saving you money..
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Fosmon Anti -Theft Burglar Alarm with Remote, Wireless Window and Door Open Entry Alert Magnetic Contact Sensor Battery Operated Loud 130decibel Siren for Home Security, Business, Kids Safety

  • [LOUD 130dB ALARM SYSTEM FOR HOME SECURITY] Fosmon’s 130dB anti theft burglar alarm system works great as a multi-purpose siren for window sensor, door sensor, or wireless entry alert. With this alarm system, you can deter theft and unwanted access with the help of a loud siren. The alarm will sound for 30 seconds after being triggered..
  • [15 METER REMOTE RANGE] This wireless window and door alarm comes paired with a remote for arming, disarming, and triggering additional functions on your alarm. The remote can work up to 15 meters (49 feet) away from the alarm..
  • [PAIR MULTIPLE ALARMS AND REMOTES] Fosmon’s wireless sensor and alarm system allows for pairing of multiple devices together. Maximize your home security with up to 50 different combinations of these anti-theft alarms and remotes..
  • [EASY TO SETUP] This anti-theft window and door sensor is easy to setup. Simply clean the desired mounting surface appropriately, apply the provided adhesive tape to the back of alarm and magnet, then mount on desired surface. For more detailed instructions, please see the user manual..
  • [LIMITED LIFETIME WARRANTY] This product comes with a limited lifetime warranty. Please refer to Fosmon’s website for more information..
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Ring Alarm Open Window Magnet (2nd Gen)

  • Leave sliding doors and windows cracked open for ventilation and still have security with Open Window Magnets for Ring Alarm..
  • Intended for use with the Ring Alarm Contact Sensor (sold separately)..
  • The Alarm Contact Sensor connects to your Alarm Base Station and easily mounts to any door or window frame in your home. It sends you mobile alerts whenever your doors or windows open, so you’ll always be the first to know when something’s ajar..
  • Operating Conditions: 32°F to 120°F (0°C to 49°C).
  • Dimensions: 2.09” x 0.43” x 0.54” (53mm x 11mm x 13.61mm) - Maximum Distance Between Sensor and Magnet: 1 inch.
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Fosmon WaveLink 51076HOMUS Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert, Store Door Entry Chime Doorbell (150M/500FT, 58 Tunes, 5 Volume Levels, LED Indicators), 2 Motion Detector

  • [MONITOR THE AREAS MOST IMPORTANT TO YOU WITH WAVELINK WIRELESS MOTION DETECTOR ALARM] WaveLink home wireless alarm and motion sensor with 2 security sensors offers a generous detection area of nearly 17 feet at 110°. Big enough to effectively act as a window, door, or driveway alarm. Expand the system by pairing up to 10 receivers to one door sensor, or 10 door sensors to one receiver. It can also be used the same way at any business..
  • [58 UNIQUE CHIMES] 58 unique ringtones and chimes allow your wireless window, driveway and door sensor to meet any need..
  • [PROVIDE PEACE OF MIND FOR THE HEARING IMPAIRED] With the built-in LED indicator, the wireless motion sensor alarm offers additional assistance when coupled with the receiver to the hearing impaired. Difficulty hearing is no problem with WaveLink wireless system..
  • [WIRE FREE] No-wire in-wall installation. Fosmon’s Wireless Doorbell Sensor is battery operated for fast and easy use. All hardware is included, and ready to use. It gives you the opportunity to spend your time elsewhere..
  • [LIMITED LIFETIME WARRANTY] The Fosmon WaveLink wireless door chime and its components come with a limited lifetime warranty.
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Door Window Alarm, 90DB Door Alarms for Kids Safety, Window Pool Alarms for Home (13 Pack)

  • Super loud 90 dB alarm – This Magnetic sensor window door alarm loud enough to detect entry, prevent kids and babies going out the house, protecting your home or office whether you are in or out..
  • Magnetic sensor switch detects your door or window. When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner..
  • EASY INSTALLATION - Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA battery (battery do not contain in the box),tear the double-sided adhesive on the back, paste the door knob alarm on your target position. (NOTICE: MAKE SURE THE GAP BETWEEN THE ALARM AND MAGNET PART WITHIN 0.6IN.).
  • ULTRA-SLIM DESIGN - Size: 3.4" x 1.1" x 0.6, this door and window alarm with 2 adjustable settings (on/off). Perfect for home, office, garage, dorm room, apartment or even RV..
  • WHAT YOU GET – 13 packs super environmentally suitable, stable, dustproof window door alarms, 100% customer satisfaction service, value for your money, any questions, do contact us for help! We are always here to help you out..
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US:E Smart Wireless DIY Home Security Alarm System,9 Piece Kit, Doorbell, Motion Sensor, Entry Sensor, Remote Control, Panic Button, Compatible with Amazon Alexa and Google Assistant, No Contract

  • 【Protecting every aspect of your property】 Ideal smart alarm system for home, store ,condos and apartments. 9-piece kit includes the 1 WiFi alarm hub, 4 windows & door sensors, 1 montion sensor, 1 SOS button, 1 remote control and 1 door push button. No contracts and No subscription fee..
  • 【Real Time Notifications】 When someone illegally opens your door or window and enters your house or apartment that make any sensor triggered, your phone will immediately receive an alert notification and an alarm will issue a 120dB alert..
  • 【Remote & Voice Control】Your alarm system can be easily set to armed, disarmed, home, and SOS modes by your voice, your smart phone or remote control. Works with Alexa and Google Assistant. Only works on 2.4GHz WiFi networks, does NOT support 5GHz WiFi networks..
  • 【Expansion Supported】 It supports expansion of up to 50 accessories include motion sensor, doors & Windows sensor, remote control, SOS button, door push button and camera that paired with one main alarm hub. It can support rename different zone name, sensors name, and zone property name..
  • 【Easy Installation & DIY and Shopping P】 Easy to install and setup in minutes without tools or professional installation. DIY the alarm system as you require. We offer 12-....
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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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Spy Alarm

  • Micro Spy Alarm Gear: The door motion sensor that you can hang it on the knob to detect vibrations when someone open the door. The alarm sound will scare your enemy away! Perfect spy gadget to protect your valuables and yourself!.
  • 2020 New Spy Toy Gadget: The movement detector kit includes a door alarm. Black and red colors designed.
  • on/off switch, alarm speaker, and flexible cable installed. 2 AAA batteries required..
  • So Easy be a Spy Kid: Hang the alarm device on the door where you want to be alerted.
  • The alarm speaker will make the warning sound and scare intruders away. You will be alarmed when someone secretly enters the room!.
  • The Door Alarm Fits Every Knobs: The alarm detector is light and small, and the flexible cable is designed to fit any sizes of door knobs. Simply untied one side of the cable to fit the knob.
  • tie it back to make the alarm hang on the door. Now your room is protected!.
  • Popular SpyX Collection: Collect all SpyX toys for the ultimate spy play experience. Prepare yourself for the next mission!.
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WiFi Door Sensor, Smart Window Contact Sensor for Home Security, Wireless Window Door Sensor Alarm Compatible with Alexa and Google Assistant, No Hub Required,(8 AAA Batteries Included) 4 Pack

  • 【Smart Home Security Sensor】This door sensor alarm is an excellent security addition to any contact structure: front door, window, baby room, garage doors, skylights, safes, etc. Watching the security barrier at the top of the stairs. All the statuses of doors and windows will be displayed simultaneously in the app. No hub required. 8 AAA Batteries Included..
  • 【Programmable Smart Sensor】 Extend your smart home automation with ORIKLON WiFi door sensor 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..
  • 【Alert Message Notification】 The smart door and window sensor is compatible with Smart Life App and Tuya Smart App. You will receive an alarm signal from your phone App when the door sensor find your door or window opened. No more need to afraid someone enter your home without permission..
  • 【APP Remote Monitor & Voice Control】Under 2.4G WiFi, The wifi door sensor can be controlled by SMART LIFE App o....
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