Top Magnetic Door Alarm

10 Pack Wireless Door Window Alarm Magnetic Burglar Alert Sensor with Batteries Loud Door Alarms for Kids Safety DIY for Home Security Office Protection,Shopping Store

  • Big LOUD ALARM – door window sensors loud enough to detects entry, prevent kids and babies going out the house, protecting your home office, garage,....
  • EASY INSTALLATION - Wipe the flat surface, peel off sticker, mount the alarm on door and magnetic stripe on door frame. Done!!.
  • SMART DESIGN - The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door(make them connection) or....
  • Size: 2.52" x 1.67" x 0.66, no much space needed to install. It has 3 adjustable settings (on/off)..
  • POWER SAVE– battery for power supply can be used for more than one year(3 * LR44 batteries included per alarm )【NOTE: 1. Take out the plastic....
Check Stock

EverNary Door Window Alarm 7pack Wireless Burglar Alert 125dB Loud Pool Door Alarm for Home Kids Saftey 4 Working Modes Magnetic Sensor for Garage Business Hotel Apartment Office

  • Multiple Alarm Modes: Burglar alarm with 130DB loud,continue 30 seconds alarm.
  • Doorbell Sound as Door Chime,Alert someone come in.
  •   Di-Di Intermittent sound:Remind someone to close refrigerator door/medical kit.Switch off can stop all working..
  • 125dB Burglar Alarm: The Door Window Alarm on Burglar Alarm,130db loud when door or window opens, helps deter intruder thieves and alert residence..
  • Easy to install: Use Double-sided tape, tape it on a window door or anywhere you need, then all done! No any wiring or screws needed.Fit for Home, office, apartment, garage, pool door, medicine box, refrigerator etc. Also for trip..
  • Instant Alarm Reminder: The minimum trigger distance is 0.59inch.The alarm will be triggered and alarm immediately when  doors or windows be opened..
  • Double-side magnetic sensor alarm: More places can use it than single side sensor.（IT FITS ON FLAT DOOR AND FRAME.).
Check Stock

HENDUN Wireless Door Alarm with Remote, Windows Open Alarms,Home Security Sensor, Pool Alarm for Kids Safety, Prevent Robbery (2 Pack)

  • Easy to install and operate - pool/gate/door alarm with remote..
  • Multi-purpose - magnetic contact door alarms/doorbell chime/door alarm for pool/fridge door alarm/prying door alarm.
  • Keep remote in sync - More than one remote sensors can be synchronized. Extra remote ASIN B084VTYF51!.
  • Magnetically triggered - alarm sounds when window or interior door is opened by kids elder & dementia..
  • Prevent any mishap - keep children away from cabinets, ground pool,Monitoring wandering, sleepwalking, elderly. !If you only received one package, please feel free to contact the seller through the order history..
Check Stock

Bawofu Wireless Door/ Window Contact Build in Antenna Free Battery Universal 433MHz GSM Wireless Magnetic Contact Sensor for Home Office Security Alarm System, Accessories for Wireless 433MHz IP Cam

  • 1.The door alarms for home security can't work standalone, it need work with the home alarm system. When the door detector is triggered, it can send alarm signal to the alarm host.
  • 2.Built-in antenna easy to set up and use - no wiring, it can pair normally 433mhz alarm system.
  • 3.The door alarms for kids safety ,Innovative two-piece magnetic device alerts you when a window or door is opened.
  • 4. The door alarm sensor operates up to 150 feet away from the Choice Alert Wireless Control Center.
  • 5. Wireless door alarm door open alarm, antenna for long wireless distance, free battery provides a layer of security for any door or window inside or outside ；.
Check Stock

Door Window Alarm Burglar Alarm Home Security Wireless Magnetic Sensor Anti-Theft Alarm 12 pcs Home Alarm

  • 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....
  • Magnetic sensor switch detects your door or window.Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA....
  • The alarm gives out clear and loud sound when an intruder breaks in. Wireless magnetic sensor switch. Freely switch control. Emit super loud sound....
  • Super environmental suitability and stability..
  • Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more..
Check Stock

Time Delay Door Alarm 5-in-1 Mode Freezer Door Alarm When Left Open with130dB Door Sensor Chime Alert for Home/Kids Safety/Business White 4 Pack

  • FRIDGE DOOR ALARM WITH DELAY : freezer door alarm alert if the door stays open for 15 seconds, It will only alert you after freezer door has been left....
  • DOOR OPEN ALARM WITH 5 MODES: Door left open alarm not only a refrigerators/freezers/fridge alarm, but also a window door alarms for home security....
  • EASY TO INSTALL :Simple peel and stick installation, easy to install on any doors /windows( (sliding/crank/hung… ), without any tools, come with....
  • Low battery warning: When the battery is low, will soud Di di …to remind you Installation Note: Ensure close the alarm and magnetic strip, the....
  • 100% SATISFACTION SERVICE - 3xLR44 batteries included,.Sanjie provides 100% customer satisfaction guarantee, 1-year warranty and 24*7 customer....
Check Stock

Wsdcam Remote Door Alarm with Security Strobe Light, Door and Window Alarms Sensors for Home Security Kids Safety, Wireless Siren Strobe Alarm for Windows and Doors

  • Door alarm triggered by magnetic sensor, suitable for windows and doors when opening, the alarm host makes audible alert & visual alarm once the alarm host and magnet part was separated.
  • Door alarm with red strobe light, it has a bright red light that is highly visible from long distances. This door alarm great for hearing impaired.
  • Wireless door alarm with 110 dB loud alarm sound can help to deter the intruder, wake or alert you if at home and possibly alert neighbors, also can use it as door open chime or pool door alarm, helps notify you if visitors/children/dementia patients/pets or others are coming/going, and emergency alert system for the older/patients.
  • Door alarms with remote, Arm/Disarm/Panic/Doorbell 4 modes easily controlled by remote. Wireless control range up to 50ft. Great for home, business, apartment, hotel rooms, garage, RV, travel, pool safety and kids safety.
  • Easy installation & DIY Pairing. Simple peel and stick installation(double-sided tapes included), no wiring needed, no screws needed. DIY pairing as necessary. More alarms and remotes available for pairing. Indoor Use Only.
Check Stock

2 Pack Home Security Door Alarm 4-in-1 Wireless Fridge / Window Alarm Doorbell Chime Loud 108dB Alert Adjustable 2/5/10/20s Delay Safety Alarm No Battery

  • 【4-in-1 Door Alarm】: 1. General alarm. When the door is closed, it will stop.
  • 2.Constant Alarm. It will continue to alarm, even if you close the....
  • 【Door & Window Alarm】: It can be used for doors, windows, refrigerators, file cabinets, pool sliding door etc. 108dB alert sound can effectively....
  • 【Battery Powered】: This door alarm needs 2*AAA Alkaline Batteries. You could choose "no battery" or "4*AAA". When the power is low, the LED light....
  • 【Simple Installation】: Just peel the sticker and stick it directly at the place you want to install. First please make sure which place you want....
  • 【Warranty】: During installation, the distance between the alarm and the magnetic strip must be less than 10mm. And our warranty period is one....
Check Stock

Google Nest Video Doorbell Camera Wired (Renewed)

  • Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！.
  • Magnetic sensor switch detects your door or window..
  • 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.
Check Stock

WSDCAM Freezer Door Alarm When Left Open 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm 4-In-1 Door Sensor Chime Door Open Alarm Loud 108dB Refrigerator Alarm 2 Pack

  • Wireless freezer 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....
  • Simple peel and stick installation, easy to install on most of freezers/fridges or any door without any tools, come with adhesive tapes, package....
  • 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....
  • 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....
  • Low battery warning. Installation Note: Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch.....
Check Stock

Wsdcam Wireless Door Alarm with Remote for Home Security System Kids Pool Safety Alzheimers Door Alarm, 1 Remote and 2 Door Sensor Alarms

  • Door alarm is triggered by magnetic sensor, suitable for windows and doors when opening, the alarm host makes an audible alert once the alarm host and magnet part was separated.
  • Wireless door alarm with 110 dB loud alarm sound can help to deter the intruder, wake or alert you if at home and possibly alert neighbors, also can use it as door open chime or pool alarm, helps notify you if visitors/children/dementia patients/pets or others are coming/going, and emergency alert system for the older/patients.
  • Door alarms with remote, wireless control range up to 49ft. Arm/Disarm/Panic/Doorbell 4 modes controlled by the remote. Great for home, business, apartment, hotel rooms, garage, RV, traveling, pool safety and kids safety.
  • Remote can control the two alarms at the same time. DIY pairing as necessary. More alarms and remotes available for pairing.
  • Simple peel and stick installation. The window door alarm kit with low consumption.
Check Stock

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.
Check Stock