Door And Window Alarms


SaleBestseller No. 1
Door Alarm, Secrui Wireless Door Window Contact Sensor 120dB Alarm Sensor 4 Modes Wireless Door Open Sensor Alarm Chime Burglar Anti-Theft for Kids Safety Home Shop Security (2 Pack)
  • Door & Window Contact Sensor: This SECRUI magnetic door & window chime alarm sensor will emit loud volume alarm of 130dB when the door is suddenly open. It can prevent your kids from sneaking out. And it’s a perfect wireless security magnetic alarm for kids' safety, anti-theft, home, garage, postbox, and business' security.
  • 4 Alarm Modes: It has 4 types of alarm modes--#1 Ordinary alarm mode (Alarm will last for 1 minute if your door is being open); #2 Wireless Doorbell mode (“Ding dong”, rings once as a welcome tone ); #3 Alarm and Stop mode (It will alarm loudly if the door is open, and it will stop as soon as your door is closed); #4 Door closing reminder mode ("Di Di", from low to high, it will remind you by repeated sound until the door is closed).
  • Easy to Install: This home/window contact sensor alarm security kit come with self adhesive pads so no tools are required, just had to stick the door alarm sensor on the door or window. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm.
  • Fast Automatic Switch: With ultra-sensitive magnetic sensor desgin, this contact sensor kit can quickly detect your door or windows' status. It's powered by 2*AAA battery (Not included).
  • No Worry Purchase: Each SECRUI customer is valuable and will be supported by 7 days*24 hours online service. We also offer a 12-month warranty. Please contact us for a satisfactory solution if any trouble happens to you.
Bestseller No. 2
NRS Healthcare Magnetic Door and Window Alarm - Pack of 3
  • Alerts a person to a door or window opening
  • Good for people who wander or to increase home security
  • Pack of 3 supplied
  • Alarm unit measures 65 mm length by 30 mm width by 22 mm depth
  • No extra wires needed, self-adhesive pad included
Bestseller No. 3
Yale AC-DC Sync Smart Home Alarm System Window Door Contact Sensor - Wifi Opening Detector Sends App Alerts & Triggers Alarm, Compatible with IA Alarm Range, Easy DIY Installation, 200m Range
  • Security: secures the main Acces points of your home and triggers your alarm when the door or window is opened
  • Convenience: fix the contact to any door or window throughout your home
  • Enhanced 200m range: protect your garage and outbuildings with our 200m wire-free range
  • Easy set up: wire free for quick and easy installation
  • Secure encryption: the latest technology to make sure your home stays secure and protected
Bestseller No. 4
Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10
  • 100% New and high quality. Type to window or door. Ideal entry warning for homes, apartments, mobile homes, offices, hotel rooms,garages and more.
  • Super loud 95 dB alarm. 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.
  • This magnetic sensor can detect the status of your door or window. It can prevent your children from sneaking out and ensure the safety of children, homes, garages, mailboxes and businesses.
  • You can easily install and operate. Press the on/off switch to turn on/off the power, then insert 2pcs AAA batteries (No battery in the box). Tear off the self-adhesive pad on the back of the door alarm sensor, and stick the door handle alarm to the target location.
  • Super environmental suitability and stability. Package Included: 10 x Magnetic Sensor; 10 x Magnetic Stick.
Bestseller No. 5
Window Door Alarm 6 Pack Noopel Home Security Ultra-Slim Door and Window Alarms Door Window Burglar Alarm with LOUD 120 DB Siren - DIY EASY to Install (6)
  • Magnetic door alarm sensor 120db alerts a person to a door or window opening.
  • Prevent children going out the house without notice.Also ideal entry warning for your home,office,apartment,garage and so on.
  • Ultra-thin door and window alarm with 2 adjustable settings (off/on).3xLR44 batteries included.
  • Easy installation,No wiring needed!No screws needed!Included double sided tape.
  • Ultra-sensitive also Low battery indicator to check battery life.This is a PERFECT AFFORDABLE compliment for your home security.
Bestseller No. 6
Panamalar Door Window Sensor Wifi Door Alarm System, Detects Opened and Closed Front Back Garage Door, Sends Alerts, Compatible with Alexa Google Home, Smart Auto Switch on Lights Accessory
  • 👉[START YOUR SMART LIFESTYLE]- Do you want the house lights auto turn on once you come in the front door? Just Integrate the sensor with your smart lights! Create smart scene on Smart Life APP, you light can be automatically light on when you open the door. Note: Require your smart light can be added to Smart Life APP.
  • 👉[MULTIPURPOSE SENSOR INSIDE YOUR HOME]- The door window sensor will be triggered when door or window is opened or closed, you will get an instant alarm notification on your phone within about 2 - 8 seconds depends on Wifi networks. (NOTE: Only support 2.4Ghz. No built-in siren, but the alert message to your phone.)
  • 👉[24/7 PRO MONITORING]- Push notifications function can be disabled on the app when you’re at home and the wifi door sensor will keep recording the history so that you can check it when you need. Gives you complete peace of mind.
  • 👉[EASY INSTALLATION]- Very easy to install via the tapes or screws mount on door or window frame. Tapes and screws included, everything you need to get started is in the box. NOTE: Make sure that the sensor and magnet are aligned and gap less than 10 mm.
  • 👉[ALEXA & GOOGLE HOME COMPATIBLE]- Asking Alexa or Google home, you can know the status of doors easily. Mount on front doors, back doors, garage doors, windows, cabinets, drawers or anywhere you want to know if it’s open. Get one today and experience the difference. Any query about the Door Sensor, please kindly feel free to contact us, we are always here to help you.
Bestseller No. 7
Defender Window Alert Vibration Alarm - Smashed Glass Alarm - Window Alarm - Vibration Shock Glass Siren - Theft Deterrent Alarm Warning Chime With Sticker - 110dBs - Detect Forced Entry - 2 Pack
  • Highly reliable alarm for all types of glass window or door panels, including double glazing.
  • Shock sensor technology detects forced entries & attempted smashing. Adjustable sensitivity.
  • Powerful 110dBs siren deters thieves and attracts attention.
  • Bright red warning sticker for additional visual deterrent.
  • Adhesive pad for easy installation with simple on/off switch operation. Batteries included.
Bestseller No. 8
Wireless Home Security Alarm System DIY Kit - Magnetic Sensor - Guardian Protector - Window Glass Vibration Security Burglar Alarm for Homes Doors Cars Sheds Caravans Motorhomes - Price Xes (Set of 6)
  • ✔Magnetic sensor switch detects entry protecting your home or office whether you are in or out.
  • ✔Prevent kids and babies going out the house without notice. Protect your house from thiefs break in your house's windows and doors.
  • ✔Super environmental suitability and stability and Dustproof and insect prevention
  • ✔Perfect for: - Home - Office - Sheds - Garages - Motorhomes - Boats - Vehicles - Outbuildings
  • ✔Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes, apartments, mobile homes, offices, hotel rooms, garages, and more!
Bestseller No. 9
Shackcom Door Window Alarm, 4 Pack, 120DB Magnetic Burglar Alert Sensor with Bonus 10 Pack Batteries, Wireless Alarms - Loud Door Alarms for Kids Safety, DIY for Home Security, Office Protection
  • 120 LOUD ALARM – Shackcom door window sensors loud enough to detects entry, prevent kids and babies going out the house, protecting your home office, garage, dorm room, or apartment whether you are in or out. You can definitely hear it from another room to alert you. (audible up to 750 feet/230M away). No worry the young children could mess with it, just have it up high where they can't reach it. Work on sliding doors, windows, drawer, fridge
  • EASY INSTALLATION - Wipe the flat surface, peel off sticker, mount the alarm on door and magnetic stripe on door frame. Done!! 【NOTE: 1. Take out the plastic insulation sheet in battery compartment before use, 2. The small triangle on the side of the strip magnet is aligned with the small triangle on the side of the alarm with a spacing of less than 0.39inch(10mm), 3. Your frame and window or door must be flush, make these two components must be installed very flush with one another】
  • SMART DESIGN with Two Volume Levels- The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door(make them connection) or turn it off(switch to the button "OFF"). Size: 2.51" x 1.18" x 0.59'', no much space needed to install. It has 3 adjustable settings (on/off/set). Switch to button "SET", soound like DI..., won't scare your kids or pets decide to leave without your knowing. Switch to the button "ON", beep...sound like police siren, very loud
  • POWER SAVE– Battery-saver feature only uses energy when the alarm is sounding. When the window alarm isn't in use, battery for power supply can be used for more than one year(3 * LR44 batteries included per alarm and bonus 10 batteries for backup) . You will easily know when to replace the batteries when alarm become weak, no worry about failing to work. Easy to replace the battery, just pull out the battery compartment cover. 【Recommend you check the battery every months, ensure it works good】
  • Alerts you of a entry, potential break in or a window/door has been opened with loud alarm immediately. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm. Any reason you are not satisfaction with our alarms, please contact us directly for refund, we will reply to you within 24 hours
Bestseller No. 10
Window Door Alarm System 4 pack,DEWENWILS Home Security wireless Door Sensor for Kids, Garage,Shope, 120dB Volume, 3Modes OFF/Chime/Alarm
  • 【 120dB Loud Little Alarm】When door or window opens, the magnetic door alarm can make a 120dB sound, helps deter intruders and alert the householder, it also can prevent children from sneaking away, perfect wireless security alarm for kid's safety.
  • 【Easy to Install】Easy to install via adhesive, tear off the double-sided tape on the backpack, stick the door alarm to the target position, no wiring needed, no screws needed.
  • 【3 Adjustable Settings】Includes 4 window/door alarms, with ultra-sensitive magnetic sensor, each alarm has 3 adjustable settings, OFF/Chime/Alarm.Chime can not bother you or your neighbours at daylight.
  • 【Built-in Low Battery Test】Low battery test button (each with 4x LR44 batteries included) helps to ensure alarm is working at all times.
  • 【Wide Application】Perfect for people who want to improve home security, ideal entry warning for home, garage,office, apartment, garage, dorm room, RV and and more.

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