Reviews Wireless Intruder Alarm Systems

Wsdcam Door and Window Alarms for Home Security, 110dB Magnetic Sensor Alarm, Pool Door Alarm for Kids Safety, 4-in-1 Mode Small Wireless Door Alarms 4 Pack - White

  • 110dB LOUD ALARM - 110 decibel loud alarm goes off when door or window opens and it will not stop even the door closed, effectively helps deter intruder and alert residence. The wireless window sensors will give you peace of mind.
  • 4-in-1 MODE - 1. General Alarm (alarm stop if door closed).
  • 2. Constant Alarm (constant alarm even door closed).
  • 3. Closing-door Alert (sound “Di..Di” from 0dB to 110dB).
  • 4. Door Open Chime (sounds “DingDong” once if door opens), super easy to set the mode according to your need.
  • SMALL SIZE DESIGN - Alarm Sensor Size: 2.2" x 1.3" x 0.67.
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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..
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DOROC Door Stop Alarm Home Security Devices Hotel Door Security Door Stopper for Traveling Tools for Home Safety(Regular)

  • 【Function】The door stop alarm mainly use for keeping the intruder away from your home.The door stop alarm operate with the 9V battery(Not inculde). Turn on the button "ON" on the back of the alarm when you use it.The door stop alarm will alert 120db loud when intruder try to push the door.3 sensitive levels adjustable from low to high.You can change it easily on the side. Turn off the button "OFF.
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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.....
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WSDCAM Refrigerator Alarm When Opened Wireless Fridge Alarm Door Open Alarm - (1 Pack 108dB Freezer Door Alarm with 4 Modes + 2 Pack 90dB Freezer Door Alarm)

  • Package inlcuding 3 pack alarm (1 Pack 108dB Freezer Door Alarm with 4 Modes + 2 Pack 90dB Freezer Door Alarm ).
  • 108dB Freezer Door Alarm - 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 108dB loud alarm, and can be door open chime help notify you if children/pet or others are coming/ going. You can easy to set appropriate mode as your need.
  • 4 Modes: 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 closed).
  • 3. Constant Alarm (constant alarm even door closed).
  • 4. Door Open Chime (sounds “DingDong” once door opens).
  • 90dB Freezer Door Alarm - Only 60s DELAY Mode. Wireless freezer alarm keeps ringing if the freezer door stays open for 60 seconds. It will only alert you when freezer door has been left open for 60s, it will not annoying you while you want the door open.
  • 0.32" ULTRA-SLIM DESIGN - Ultra-slim door open alarm, save space and suitable for most of freezers/fridges. Size: 3.15" x 1.38" x 0.32". Just ON/Off button, super easy to use.
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Motion Sensor Alarm,SanJie Wireless Infrared Indoor Security System for Home Office Warehouse PIR Motion Detector Alert 110dB ,5 Alert Ringtone ,4 Alert Modes,with Remote Control(1 Pack)

  • Wireless & Easy Installation: Wireless motion sensor alarm helps you save the trouble of wire installation. Just mount anywhere you want. Protect your house from trespassing. Keep your child away from window. Fall detector for the elderly..
  • Motion Activated: The movement detector comes with sensitive motion detection will detect any movement within 5-8 meter. If your yard is frequently invaded by animals such as wild cat or dog. This motion detector also suitable for animals..
  • High-Decibel Alarm: The siren alarm has 5 kinds of ringtones for your choices. 5 levels volume adjustable from 0db to 110db(last for 30s). Loud enough to scare away intruders. Built-in large-capacity rechargeable batteries, after fully charged, it can keep working 30 days..
  • Multiple Alert Mode: The indoor security alarm system has 2 modes, 24-hour mode and night mode(only work at night). You can set the sound and light alarm or just flash the light when an intruder is caught. The included remote can change modes, manually sound the alarm, and disarm the alarm..
  • Satisfactory After-Sales Service:Amazon Logistics is our partner, we can quickly deliver the package to your home within 1-2 days, we provide a 30-day refund service. If there are quality problems with the products, ple....
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Home Security Alarm System - 4.3 inch Touch Screen Panel - DIY Wireless 4G WiFi Burglar Alarm System Kit with APP - Compatible with Alexa & Google Assistant (NO Monthly Fees) (4G+WiFi)

  • ...ild & Old People】: If an emergency happens on the elderly, children or ladies , just press the SOS button on the panel or on the remote to trigger the system to let other family knows it. Give more care to families..
  • 【11 Pieces Home Alarm Kit】: Which in the box: 1x 4G+Wi-Fi Alarm panel, 1x Hard-wired siren, 1x Wireless PIR motion detector, 4x Wireless Door/Window sensor, 2x Wireless remote controllers, and 2x RFID tags!.
  • 【Compatible with Alexa & Google Assistant】: Can also be connected with Google Assistant and Alexa through APP, Arm and Disarm by your voice..
  • 【Adjustable delay timer】: It has ADJUSTABLE Entry delay/Exit delay timers. If entry delay set 0 seconds, it will trigger the alarm immediately in case of an intruder. You can set this on the alarm panel easy..
  • 【Accessory Paired Already in Box】: The PIR motion sensor, door window sensors, wireless remote controllers and the RFID tags which in the box are all already paired with our alarm panel, save your time to install..
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mace Brand Personal Alarm Keychain, Emits Powerful 130dB Alarm, Includes Built-in Keychain and Backup Whistle, Batteries Included, Great for Self-Defense, Pink

  • LOUD AND COMPACT ALARM – This Mace Brand Personal Alarm Clip is compact but powerful. Emitting 130dB when activated, this portable alarm will scare off threats while drawing attention for help..
  • EASY TO USE – In case of an emergency, the alarm is easily activated. Simply push the button to deter any attacker or intruder. This personal alarm can also be used to draw attention to you if you need medical attention or help. *Batteries included..
  • BUILT-IN WHISTLE – Always leave the house feeling prepared. The built-in emergency manual whistle provides a backup option in case of battery failure. Replacement alkaline LR44 batteries can be found at any drug store..
  • KEY RING CLIP – The Mace Personal Alarm has a key ring with a bag clip making it easy to carry when you're on-the-go. Either carry it in your hand or attach it to your bag and you're ready. Pair this alarm with your Mace Pepper Spray for maximum safety..
  • MACE BRAND – "Mace" is Pepper Spray, but not all pepper spray is Mace Brand. Made in the USA, we continue to innovate the industry with powerful formulas, fast-acting delivery systems, and new safety features that ensure protection and peace of mind..
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Door Stop Alarm Home Security, Travel Security Wedge Door Stoppers for Bottom of Door with 120dB Loud, Anti-Slip Floor Mount Doorstop Stop Door from Opening, Portable Hotel Room Door Security Devices

  • ...rm: A burglary happens every 15 seconds in the US, so you need an alarm security device that's easy to use in your home or travel. CRANACH security door stopper alarm adds a siren alert function basing on the traditional wedge door stoppers. The siren alarm is loud up to 120db, and in most cases, can scare away the intruder or make the intruder sluggish for a short period, delaying the intruder's time to break the door, and notify you, let you feel safe and secure..
  • 120dB Loud Siren Sound: When someone tries to open the door, the door pressing down on the stainless steel platen will trigger the alarm function. The 120dB siren is loud enough to be heard by people within 1,000 feet, alerting security guards and neighbors in the distance, and waking up the deepest sleepers, keeping renters, and travelers feeling safe. If you live with someone with dementia, sleepwalking, or Alzheimer's, the alarm door stopper will also alert you that they are trying to leave..
  • Strong Grip & Non-Slip: CRANACH door stops with anti-slip damping pattern bottom have strong gripping power and can actively hold their place on any floor, cement, carpet, tile, or hardwood. The non-slip base and wedge shape ensure that if someone tries to open the door, the wedge door stoppers for ....
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