10 Best Door Alarms

Product Highlights

arrow_forwardSounds alarm when door or window opens, helps deter intruder and alert residence

arrow_forwardIncludes 1 120-decibel window/door alarm with 3 adjustable settings off/chime/alarm

arrow_forwardEasy and convenient to install, requires no wiring. All mounting hardware included, for indoor use only

arrow_forwardLow battery test button to easily check battery life, includes 1 LR44 battery for each alarm

arrow_forwardPerfect for home, garage, apartment, dorm room, mobile home, RV, office and more

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arrow_forwardDetection and Alarm: Act like a vigilant soldier, escorting your safety. The chime receiver will alarm immediately when the magnetic door sensor separated 2cm.

arrow_forwardWide Working Range: The wireless door chime offer up to 328ft detection range. Far enough to cover every window and door in your house and store.

arrow_forward110dB with 5 Volume Levels: Wireless Door Open Sensor is loud enough to detects entry, prevent kids, babies or pets going out the house, protecting your home or office.

arrow_forwardCustomized Alarm Chime: The chime choices include a doorbell, barking dog, siren and various snippets of well known songs. And the LED indicator creates a visual LED alert for the hearing impaired.

arrow_forwardEasy Setup and Installation: The doorbell chime has already been paired out of box, simply plug in the receiver and choose the ringtones and volume you’d like, tear the double sides adhesive tape and stick the sensor to the door or window.

Product Highlights

arrow_forwardIncludes two window/door alarms, each with three adjustable settings off/chime/alarm

arrow_forwardLoud 120-decible alarm sounds when door or window opens, helps deter intruder and alert residence

arrow_forwardEasy and convenient to install, requires no wiring, mounting hardware and instructions included, designed for indoor use only

arrow_forwardBuilt-in low battery test button to easily check battery life, includes four LR44 batteries for each alarm

arrow_forwardComes with a 90-day limited warranty. Perfect for home, garage, apartment, dorm room, mobile home, RV, office and more

Product Highlights

arrow_forward120 LOUD ALARM – this Magnetic sensor window door alarm loud enough to detects entry, prevent kids and babies going out the house, protecting your home or office whether you are in or out. (audible up to 750 feet/230M away)

arrow_forwardEASY INSTALLATION - Easily mounted by adhesive, tape it on the window or door then all is done! No wiring needed! No screws needed! Completely DIY! (NOTICE: MAKE SURE THE GAP BETWEEN THE ALARM AND MAGNET PART WITHIN 0.6IN.)

arrow_forwardULTRA-SLIM DESIGN - Size: 2.9" x 1.5" x 0.4, ultra-slim door and window alarm with 2 adjustable settings (on/off). Perfect for home, office, garage, dorm room, apartment or even RV.

arrow_forwardLOW BATTERY INDICATOR – you will easily know when to replace the batteries with its low battery indicator, no worry about failing to work. ( 3xLR44 batteries included per alarm )

arrow_forwardWHAT YOU GET – 6 packs super environmental suitable, stable, dustproof and insect prevention 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.

Product Highlights

arrow_forward100% New and high quality

arrow_forwardEasily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！

arrow_forwardMagnetic 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 battery (battery do not contain in the box),tear the double-sided adhesive on the backpack, paste the door knob alarm on your target position.

arrow_forwardSuper loud 90 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

arrow_forwardSuper suitability and stability.

Product Highlights

arrow_forwardIncludes 4 window/door alarms, each with 3 adjustable settings off/chime/alarm

arrow_forwardLoud 120 decibel alarm sounds when door or window opens, helps deter intruder and alert residence

arrow_forwardEasy and convenient to install, requires no wiring, mounting hardware and instructions Included, designed for indoor use only

arrow_forwardBuilt in low battery test button to easily check battery life, Includes four LR44 batteries for each alarm

arrow_forwardComes with a 90 day limited warranty; Perfect for home, garage, apartment, dorm room, mobile home, RV, office and more

Product Highlights

arrow_forwardDEPENDABLE HOME SECURITY SYSTEM: Guardline offers the most RELIABLE and ACCURATE outdoor motion detector on the market today. False alarms are minimized due to an adjustable detection width option for the sensor "eye" and a swivel mount to focus the detection angle of the sensor. Need more range? Check out our ¼ mile option.

arrow_forwardSUPER EASY TO INSTALL AND CUSTOMIZE: Our wireless driveway alarm sensor is a fully expandable and feature rich plug-and-play device that sets up in minutes. Simply place your motion sensor/or multiple sensors (expandable up to 16 sensors) anywhere on your property and when a person, vehicle or large animal moves within 40 feet of the sensor’s angled eye, a signal will be sent to the receiver that will chime in your home just like a long-range doorbell.

arrow_forwardRELIABLE + REALISTIC RANGE: We guarantee a 500 ft range which has been tested in real world settings with trees, buildings and walls in order to make true and realistic wireless range claims.

arrow_forwardBUILT TO LAST: Outdoor sensor is made with industrial grade PVC housing, rubberized weather resistant seal, and a sunshade. Wireless sensor can be installed anywhere and runs on (4) AA batteries for up to one year. Receiver is packed with features including LOUD & adjustable volume, battery backup, and a 12-volt relay to add wired external alarms.

arrow_forwardREAL PEOPLE, REAL EXPERTISE: Guardline Security has been manufacturing security products since 1999. We are local guys who are driveway alarm geeks and we're obsessed with building reliable, quality products. PEACE OF MIND extends beyond our products- we offer friendly and knowledgeable tech support that will help you both before and after your purchase.

Product Highlights

arrow_forward【World-leading Solar Light Brand】As the leader of the solar light industry, LITOM focuses on the innovation of design and technology to provide the best lighting experience to customer from all over the world. LITOM has sold more than 5,000,000 solar lights and been favorably reviewed by more than 4,000,000 customers

arrow_forward【Brighter & Wider Lighting】Equipped with upgraded high power LEDs and newest energy management chip, LITOM solar powered light is the first light with wide range design in the world, which increases the angle and area of illumination by 50%. The illumination range of one light can reach 200 square feet and 800 square feet for 4 lights to be used simultaneously

arrow_forward【All-Day Working Light】LITOM LED light absorbs and converts sunlight into electricity and stores in daytime and light up for 20 seconds when motion detected at night. It will prolong lighting time if motion detected once again during lighting, which meets your need to for all night use

arrow_forward【Three Convenient Modes】 Compare with other single-mode solar lights, LITOM Solar Lights Outdoor bring 3 working modes to cope with different usage scenarios. Perfect for using on front door, back yard, garage, driveway, deck, pathway, and porch

arrow_forward【36-Month-Long Life Span】LITOM Solar powered light is IP65 waterproof that it completely protects circuit and battery and makes its life span 2 times than others. LED lights have passed the FCC certification, may be the most reliable solar light you ever get

Product Highlights

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• 50FEET REMOTE RANGE & EASY TO MANAGE: One remote-controller can be paired with multiple magnetic sensors. You can use the remote to set disarm, alarm, choose alarm modes and emergency SOS within 50 feet, even if armed from the outside.

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• LOW BATTERY REMINDER: The anti-theft window and door sensor can be used for one year on 2 AAA batteries(including); don't need to change the battery frequently. When the battery voltage is lower than 2.1v, a beep will sound. Don't worry about not working.

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• MULTIPLE ALARM MODES & WIDE USE RANGE:  This home security alarm with 4 alarm modes.It is perfect fit for home, dormitory, apartment, office, medicine cabinets, window, drawer, pool door, sliding door and refrigerator.It promptly reminds you and your family to enter and leave your home in real time.

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Product Highlights

arrow_forwardEasy to install and operate - pool/gate/door alarm with remote

arrow_forwardMulti-purpose - magnetic contact door alarms/doorbell chime/door alarm for pool/fridge door alarm/prying door alarm

arrow_forwardKeep remote in sync - More than one remote sensors can be synchronized

arrow_forwardMagnetically triggered - alarm sounds when window or interior door is opened by kids & dementia patients

arrow_forwardPrevent any mishap - keep children away from cabinets, ground pool,alcohol. Monitoring wandering, sleepwalking, elderly themselves out of bed, avoid all kinds of dangers.