Top Door Sensors

SEHOMY Home Security System with GSM and WiFi APP Control, 16 Pieces kit Wireless DIY Burglar Realtime Alarm for Home Office & Shop, Apartment Security, Compatible with Alexa and Google Assistant

  • Wireless Door Sensors Alarm system with Touch Panel Design - 2.4-inch TFT color Touch Screen display.Easy operating and install, simple style man-machine interface and menu guide design. Date clock real-time display, host status at a glance. Support multi-language menu display, voice operation prompts and alarm SMS settings,ual horn alarm design. Please note: NO use together with our another seperate door sensor. Also You need to buy the SIM Card extra selbst.
  • WIFI / GSM / 2G / GPRS Real-time monitoring alarm Detector - our security alarm system Home Support APP push notification, SOS, SMS, Voice monitoring, alarm center networking. Real-time monitoring of family dynamics, high decibel live alarm through the host timely send SMS notification. You can also remote control home sensors setting, easily to remote arm/disarm all sensors.
  • Multi-zone location settings - SEHOMY apartment door security Support the main door, hall, distress, bedroom, window, balcony, perimeter, smoke, gas, carbon monoxide, water leakage, doorbell, PIR detector, door sensor detector, water leakage, power failure etc zone name settings - door alarms for home. Diffent zone type settings:outgoing zone, stay-behind defense, doorbell, silent defense, 24-hour defense zone, etc.
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Wireless Door Sensor Chime - SadoTech Alarm Contact Sensor Door Bell for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft with 52 Chimes 4 Volume Level, 1 Door Sensor+1 Receiver

  • [LONG RANGE EXPANDABLE SYSTEM] This wireless motion sensor alarm system for home has a long operating range of up to 1000 ft and ensures that you will never miss a visitor no matter where you are in the house. You can also EASILY ADD on 20+ more extra receivers, transmitter buttons, motion sensors and door sensors. Custom build your own door alarms for home to fit your needs. For homes, apartments, basements, warehouses, offices, garages, and more!.
  • [EASY INSTALLATION] Just plug the doorbell receiver into any electrical outlet and strip off the double-sided adhesive tape that is on the back of the door sensor and attach it to the door or window. All hardware is included and ready to use..
  • [52 CHIMES with ADJUSTABLE VOLUMES] This series offers 52 variety of chimes with 4 adjustable volumes! It can be configured according to your taste. It is also best for users with babies and light sleepers. Want to listen to all the ring chimes?… Just SCROLL DOWN below to the Specification Guide link and click to DOWNLOAD the PDF file. Open it with Adobe Acrobat Reader to play all 52 ringtones..
  • [WHAT IS INCLUDED] Base starter kit includes 1 plugin receiver and 1 remote window/door sensors, double sided stickers, anchors, screws, batt....
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GSM Gate Door Opener with SMS Remote Control Alarm, 99 Authorized Telephone Numbers, Two digital Indoor Sensors, App supported 110-240V(US Plug)

  • ... Security: Use caller number for identification, ignoring unknown callers. It can be operated from anywhere without distance restriction. Adding or deleting users through simple SMS text commands. A maximum of 99 authorized telephone numbers can be configured..
  • Motion Sensors: Two digital input door sensors, motion sensors or other sensors protect your doors and windows. When any of them triggers, they will send a short message to remind you immediately..
  • Easy to Operate: The output of a relay grade 3A/240AC is used to connect the switch of the door or machine. Relay action will return short message confirmation to users, which can be edited by users themseles. ​.
  • Satisfiction Serices: We solemnly promise you that if you find problems with the product itself, you can contact us in time. we will definitely gie you a reply in the first place and return it for you. please feel free to use it..
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Wireless Door Chime,600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Sensor with 62 Chimes Mute Mode Door Bell Plugin Receiver for Home/Office/Store STECHRO (Black)

  • ...e by the doorbell ring receiver,the led will flash when the music alarm, the ring volume has 5 levels to meet your needs at different time&places. smart memory: the door alarm receiver will keep the previous setting while plug in again.
  • 20 DOORCHIME SENSOR EXPANDABLE: either the receiver can be paired up to 20 chime sensors, or 1 door sensors can be paired up to 20 receivers.It is an adorable choice setting for the kids’ door, pets’ gate, roof window. (by adding new sensors, you can also pair different ringtone to each sensor, so that you can realize exactly which door is triggered).
  • EASY TO INSTALL: the doorbell chime kits have been paired before leaving the factory. just plug receive in an outlet, remove the sensor insulator, you can either use the double sides adhesive tape to stick or use the screw mounted to install on the door or window.
  • OVER 1-YEAR QUALITY ASSURANCE: items we offer 12 months replacements service, any defective parts just contact us for free replacements and we provide 30 days money back,24 hours customer service to reach your 100% satisfaction..
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Techko Maid Inc S187D Safe Pool Alarm with Magnetic Sensor and Bypass

  • DESIGNED TO MONITOR: Techko's S187D Safe Pool Alarm is designed to monitor a gate, door, window or other entryway to your pool area.
  • SIREN SOUND: A high output 110 dB alarm siren sounds when the magnetic contact is broken without pressing the adult bypass button.
  • ADVANCED SENSORS: Two sensors are included so that you can have your sliding glass door open, with your screen door shut, leaving the alarm active.
  • PROTECTIVE MODE: This alarm is always in protective mode and will sound the instant a door, window or gate is opened and will continue until the bypass button is triggered.
  • CERTIFICATIONS: The S187D is ETL listed and approved under UL 2017 standards.
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Frontpoint Home Security System | Fortress Package - 13 Piece Security Kit Includes Indoor & Doorbell Camera | 24/7 Professional Monitoring | Compatible with Alexa & Google Assistant

  • ENHANCED PROTECTION FOR YOUR FAMILY WITH EASY DIY INSTALLATION: The Fortress package includes 1 Frontpoint Hub & Keypad, 6 Door & Window Sensors, 2 Motion Sensors, 1 Indoor Camera, 1 Smoke and Heat Sensor, 1 Doorbell Camera & 1 Home Defense Kit containing a yard sign, window decals and door stickers. All products are pre-configured, so your system is ready right out of the box. Questions about setup? Our team of professionals is standing by and ready to assist..
  • 24/7 PROFESSIONAL MONITORING: 1-year of professional monitoring at $49.99 per month with first month free. Contract terms available through the wizard when you activate your system. 30-DAY RISK-FREE TRIAL: Activating your Frontpoint system through your mobile device starts your 30-day risk-free trial. If you're unhappy with your system for any reason in those first 30 days, you can return it for a full refund..
  • 24/7 PROFESSIONAL MONITORING: 1-year of professional monitoring at $49.99 per month with first month free. Contract terms available through the wizard when you activate your system. 30-DAY RISK-FREE TRIAL: Activating your Frontpoint system through your mobile device starts your 30-day risk-free trial. If you're unhappy with your system for any reason in those first 30 days, you can retur....
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Safety Sensors for Chamberlain/LiftMaster/Craftsman Garage Door Opener (w/Brackets)

  • for 1997 – Current Lifmaster / Sears / Chamberlain / Craftsman / Master Mechanic /Wayne Dalton) openers with safety sensors.
  • 1 Door Kit – Includes 2 safety sensors (with attached wires), 2 mounting brackets, hardware & instructions.
  • Replaces the older style sensors with a plug in wire which were prone to failure.
  • Your garage opener must be equipped with safety sensors. Installing these WILL NOT add the feature!.
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Atoms ATR-1622CK by Skylink 1/2HPF Garage Door Opener with Extremely Quiet DC Motor, Chain Drive and Wireless Keypad

  • For use with every Chamberlain garage door opener manufactured after 1997.
  • Enhanced troubleshooting, most intuitive safety reversing sensors.
  • Low profile reduces risk of being knocked out of alignment.
  • Whenever there is an obstruction, the garage door will automatically reverse.
  • Compatible with Chamberlain, LiftMaster and most Craftsman garage door openers.
  • Includes 2 sensors, mounting brackets, 18 inches of extension wire, instruction manual.
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Swann DIY Wireless Gate-Open Alert Security Alarm, White (SWADS-GATEAK-GL)

  • Easy to use, do-it-yourself wireless alert system notifies you if a gate or door opens for home or business security.
  • Connect in minutes with easy mounting, pairing & convenient wireless operation (uses 3 x AA batteries for Receiver & 3 x AAA batteries for Sensor - batteries not included).
  • Position the Gate Alert & its 2 magnetic sensors on a door or gate, & if the sensors are separated a siren will trigger on the Gate Alert & on the Receiver Unit indoors.
  • perfect for notifying you if children have opened a gate to a swimming pool area, street, etc with a delay switch to allow adults to open & close the gate within 7 seconds without triggering the siren.
  • The Receiver unit emits an audible alarm & lights up when the Gate Alert Sensors detect movement.
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Linkind Smart WiFi Light Bulbs, Light Automation for Home Security System, A19 E26 RGBW LED Color Changing Bulbs, Dimmable Multicolor/Tunable White, 2 Door Sensors with Zigbee Mini Hub, 4 Bulbs

  • [KIT INCLUDES] The kit includes four Linkind A19 RGBW smart WiFi light bulbs (Dimmable Multicolor/Tunable White (2700k-6500k), 60w equivalent, 9.5w. 800lm), two door sensors and one mini hub. Only supports 2.4G network..
  • [AUTOMATION WITH LINKIND SMART LIGHTS]: Want the light be switched on when you open the door back from work in the evening? Set up the sensor with Linkind smart Lights and the mini hub, explore more automation on Linkind APP..
  • 4.[WIRELESS DOOR WINDOW GUARD]: Get the sensor connected with Linkind mini hub, it is able to detect unexpected break-in of your door or window, sending real-time alert to your Linkind APP. “Open” & “close” status will be recorded in real time on the APP..
  • [EASY SETUP AND ANTI-TAMPER]: Just download our “Linkind” APP, follow the instructions to set up the devices. Then you're able to control your lights from anywhere. Adhesive tape and mounting bracket available for easy installation of door sensors. The anti-tamper design will alert you through the APP if intentional removal of the sensors occurs.c.
  • [EXPAND YOU SMART SPACE]The hub enables you to add as many Linkind smart bulbs or devices (but recommend to keep it below 25) as you want without slowing the WiFi, in a working range of 40m (131ft). En....
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Swann SW351WSA Window Shock Alarm

  • Unique all-in-one DIY (Do-it-Yourself) security kit combines video & alarms & is ideal for anyone wanting 24/7 protection.
  • Easy to setup with 2 x clear resolution wireless cameras to see in the dark up to 50ft/15m with built-in IR cut filters to provide an enhanced night vision image & built-in microphones to hear what’s being said..
  • Includes 5 x wireless window/door sensors (and 5 x wired sensors for protecting windows/doors in close proximity), 2 x PIR movement sensors & 3 x key fob remote controls that communicate wirelessly with the wireless anti-intrusion indoor siren.
  • Set and forget by adding a 2.5” SATA hard drive to record continuously or longer with motion detection.
  • Complete peace of mind: motion-activated alarm sensors & cameras can trigger push notifications, siren & video recording, and be alerted for the perfect mix of deterrence & evidence, & be alerted if the sensors’ battery life is low.
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Linkind Smart WiFi Light Bulb 2.4G, A19 9W E26 800LM, Soft White & Cold White, Dimmable and Tunable Bulbs, Light Automation for Home Security System, 2 Door Sensors with Zigbee Mini Hub, 4 Bulbs

  • [KIT INCLUDES] The kit includes two Linkind A19 smart WiFi light bulbs (dimmable, tunnable 2700k-6500k, 60w equivalent, 9.5w. 800lm), two door sensors and one mini hub. Only supports 2.4G network..
  • [AUTOMATION WITH LINKIND SMART LIGHTS]: Want the light be switched on when you open the door back from work in the evening? Set up the sensor with Linkind smart Lights and the mini hub, explore more automation on Linkind APP..
  • [WIRELESS DOOR WINDOW GUARD]: Get the sensor connected with Linkind mini hub, it is able to detect unexpected break-in of your door or window, sending real-time alert to your Linkind APP. “Open” & “close” status will be recorded in real time on the APP..
  • [EASY SETUP AND ANTI-TAMPER]: Just download our “Linkind” APP, follow the instructions to set up the devices. Then you're able to control your lights from anywhere. Adhesive tape and mounting bracket available for easy installation of door sensors. The anti-tamper design will alert you through the APP if intentional removal of the sensors occurs..
  • [EXPAND YOU SMART SPACE]The hub enables you to add as many Linkind smart bulbs or devices (but recommend to keep it below 25) as you want without slowing the WiFi, in a working range of 40m (131ft). Enjoy the smart life by addi....
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