Best Automated Security Alarm

ZZRUI Upgraded 2 in 1 Portable Door Stopper Floor Wedge Security Alarm Loud 120db Entrance Alert Door Stop Alarm for Travel Home Apartment House (3 Packs)

  • DOOR STOPPER SECURITY ALARM – the door stopper alarm in "on" status,when door pressure is applied,the door alarm will be triggered while make extremely loud 120db alarm,helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection..
  • NON-SKID DOOR STOPPER – the door stopper alarm in "off" status,it can be used as common damping rubber base door wedge,hold door in open position,no any loud alarm sound..
  • battery-operated (requires 1x9V battery,not included).
  • place it under the door,the gap bewteen the bottom of the door and the floor should be 10mm(0.38 in) to 35mm(1.35 in),it can not slide on tile when door opens,smooth floor can try to use H-type sensitivity,vibration-sensing alarm..
  • 3 SENSITIVITY LEVELS – Low - Medium - High,with an adjustable sensitivity switch on the side.
  • H level is the most sensitive level that vibration will trigger an alarm.
  • please note when the alarm sound gradually becomes smaller,it means to replace the new battery..
  • PORTABLE DOOR STOPPER ALARM – package include 3 door alarms,each weight about 120g.
  • ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc.
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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 ;.
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Portable Door Lock and Door Stop Alarm Set, Home Security Heavy Duty Soild Door Locker and 120DB Security Alarm Dual Protection for Home, Travel, Apartment, Women Child Safty - 2Pack

  • Door Stop Alarm -- With an adjustable hige-midium- low sensitivity switch on the side, which depends on the distance door touch the door stop alarm.An easy way to make the intruder run as fast as he can!.
  • 120 DB Loud Alarm -- When the baffle is stressed,it will trigger a loud and harsh 120db alarm. The loud alarm can scare off intruders and alert the homeowner. It can better protect you and your family..
  • Security Portable Door Lock -- This door locker offers peace of mind by mechanically blocking the door opening from the inside, provides you with extra security and privacy, great helper for you when you are on business and trips, or live alone..
  • No Tool Install & Easy to Use -- This door lock is installed in under a minute and requires no tools. Just insert the metal piece into the slot of the door lock, close the door, and then put the handle groove to the stud on the metal sheet, then no one can open the door from outside..
  • Package Included -- 1x Portable security door lock, 1x door stop alarm with a portable drawstring pocket. Perfect for hotels, dormitories, apartments, short-term rentals, Airbnbs, bathrooms, bedrooms, or private rooms..
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SABRE Wireless Elite Home and Commercial Door Security Alarm with LOUD 120 dB Siren and Exit Entry Delays - DIY EASY to Install

  • ATTENTION-GRABBING – when door or window is opened, the extremely loud 120 dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors (audible up to 750 feet/230M away).
  • USER-FRIENDLY WITH EASY INSTALLATION – 3 adjustable settings (off/alarm/chime).
  • chime mode is ideal to alert you when children or guests are coming and going when you are at home.
  • no wiring needed, plus sensor mounts on either side of alarm.
  • ATTRACTIVE & CONSUMER-PREFERRED – superior to other home security products, this premium white alarm looks great inside your home.
  • KEYPAD DOOR ALARM PREVENTS ACCIDENTAL ACTIVATION – alarm is secured by 4-digit PIN of your choosing with entry/exit delay setting.
  • EXTRA LEVEL OF SECURITY – provides battery status update with low battery indicator (requires 3xAAA batteries).
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10-Pack Wedge-It Ultimate Door Stop - Orange

  • 【120dB Door Stopper Alarm & Portable Door Lock】Dual protection, put the stopper under the door, when someone open it, the door stopper will obstruct and make a alarm with 120db to alert. The portable door lock provides you with extra security, preventing unsafe outside entry, greatly improve you or your families security.
  • 【Easy to Install】No any tools for the door stopper, just simply place it under door(ONLY works with doors that open inwards). The gap between the door and the floor should be 10mm (0.38 inch) to 35mm (1.35 inch). For the door lock, just need to insert it into the door hole on the side.
  • 【Portable Design】Small size, light weight, easy to take.You can carry it as a security guarantee for your travel or business trip.Enjoy the cheery feeling throughout the journey.
  • 【Adjustable Sensitivities and Non-slip】The stopper has 3 Level of sensitivities, High-Medium-Low , can be adjusted according to your needs. Anti-slip design makes the door not easy to be pushed,so it can maximize your safety.
  • 【Package】2 pack security door stop alarm,1 pack portable door locker,The upgraded stopper uses one 9v battery( Not includes).
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ChunHee Solar Strobe Alarm Light with Remote Control Motion Sensor Siren Alarm Outdoor 129db Sound Security Siren Light IP67 Waterproof and 4 Mode for Home,Farm,Barn,Villa,Yard(3 Pack)

  • ...arm③12 hours with flash and alarm④12hours with flash but without alarm..
  • 【Sensitive Motion Sensor】The solar alarm motion detector has a sensing angle of 110°, it will detect any movement within a range of 9-12 meters(Affected by the environment).The siren sound is 129db which can protect the places you need security alarm from intrusion..
  • 【Working Long】Built-in large-capacity batteries and high-efficiency solar panels, one solar charge is 6-8 hours (the intensity of care in different seasons will affect the charging efficiency), and keep working for about 30 days..
  • 【IP65 Waterproof】The Solar Alarm light made of high-impact ABS material can be used in any outdoor environment and allows your solar alarm lights outdoor for optimal performance year-round and in all climates. Durable and use long time ..
  • 【Wide Application】Motion sensor strobe light is suitable for the safety of hotels, markets, boarding house, residential house, farm, villas and other places where requiring security alarm. It can protect your place from thief or other animal entering..
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CATSONIC Premium Window Alarm Device Set - Extra Loud 130dB Alarm & Vibration Sensors - Universal Compatibility & Easy Installation - Great For Home, Office & RV Security (6 set Black)

  • THE TRULY VERSATILE HOME SECURITY SOLUTION – Keep your home, office or RV safe and secure from unwanted visitors in the most simple, affordable, and effective way with these 6-piece packs of premium vibration-activated window alarm devices. They’re sleek, modern-looking, and affordable!.
  • EXTRA LOUD 130DB ALARM SIREN – What really sets these vibration sensor window alarm devices apart from any other, is the fact that they’re equipped with extra loud 130db alarm sirens – 30% louder than most of the other devices available in the market!.
  • FINALLY, PREMIUM QUALITY YOU CAN TRUST – When it comes to your home security, there’s no room for cutting corners. We make a point of using nothing the best materials and electronic parts, as well as cutting edge production processes and strict quality control!.
  • QUICK & EASY INSTALLATION ANYWHERe, ANYTIME – Designed to universally fit any window, these amazing window alarm vibration sensor home security devices only take a few seconds to install, and require no tools. Simply peel the adhesive sticker and stick them firmly to your window!.
  • COMES WITH 3 x LR 44 BATTERIES – You don’t have to waste any time and money looking for the right batteries. This amazing window ....
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Dahszhi Dual Laser Detector Alarm Beam Sensor Indoor 300m Outdoor 60m Infrared Detector 6.7"x3.1"

  • Reliable & Safe: Yohii laser alarm with twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc. Lensed optics reinforces beam strength & provides excellent immunity to false alarms due to rain, snow, mist, etc..
  • Principle: This is Alarm Two Beam photoelectric infrared detector ABT- 60m. Install them at the opposite positions. Then there is a infrared area between these two detector parts. When someone passes the infrared region for an adjusted response time, the detector will send alarm signal to the security alarm host (which not included here) work with 2pcs power apater..
  • Powerful Function: Holographic spot real-time report. Unique displacing receiving, transmitting parts with big power. Full function checking, self-adaption in environment and trouble locking..
  • Durable: Powerful Automatic Adjustment Design-The transmit power will be adjusted automatically according to the environmental conditions, which greatly extends the life of the launching tube, while lowering power consumption..
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Upgraded 2 in 1 Door Stop Alarm, Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

  • 【DOOR STOPPER SECURITY ALARM】the door stopper alarm in "on" status,when the bad guys into door pressure is applied,the door alarm will be triggered and make extremely loud 120db alarm,helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection. Can be used in home and travel..
  • 【NON-SKID DOOR STOPPER】the door stopper alarm in "off" status,Its high damping rubber bearing can prevent the door sliding,keep the door in open position,no any loud alarm sound..
  • 【3 Level of Sensitivities】Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
  • 【EASY TO USE】No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
  • 【PORTABLE DOOR STOPPER ALARM】Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels,....
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Door Stop Alarm, Upgraded 2 in 1 Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

  • DOOR STOPPER SECURITY ALARM – the door stopper alarm in "on" status,when the bad guys into door pressure is applied,the door alarm will be triggered and make extremely loud 120db alarm,helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection. Can be used in home and travel..
  • NON-SKID DOOR STOPPER – the door stopper alarm in "off" status,Its high damping rubber bearing can prevent the door sliding,keep the door in open position,no any loud alarm sound..
  • 3 Level of Sensitivities : Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
  • EASY TO USE - No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
  • PORTABLE DOOR STOPPER ALARM – Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartmen....
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