Reviews Detector Door

DENFOON WiFi Home Security System Kit 5-Piece (2.4GHz), with 2 Remote Control, 2 Door Window Sensors, 1 Motion Detector Alarm Host, Compatible with Alexa and Google Assistant

  • 【5-piece WiFi home security system kit 】The package includes 1 motion detector alarm host , 2 door alarm sensor, 2 remote control. The motion detector alarm host connects with 2.4GHz WiFi Router and the door alarm sensor connects with the motion detector alarm host. WiFi range 260ft without obstacles..
  • 【Work with Alexa & Google Assistant】 Our home security system is compatible with Alexa and Google Assistant, very convenient to use..
  • 【Real Time Alerts】When the door or window are opened or unexpected motion is detected, the alarm host will make a sound up to 110dB and send a notification to your phone by tuya app, giving you a lot of peace of mind when you aren't home..
  • 【DIY Home Security System 】There are armed, disarmed and home modes that you can choose, also you can change detailed settings according to your needs by app,such as delay the alarm, name the alarm sensor.
  • you can control the system by remote controller too..
  • 【With PIR】The host can work as a motion detector with PIR. What’s more, the area of the detector is cylindrical, will effectively decrease the false positive rate..
  • 【 No subscription Fees】Denfoon home security system is one-time purchased, no more other monthly fees needed, saving you money..
Check Stock

KERUI DW9 Wireless Driveway Alarm Long Range Weatherproof Motion Detector & Sensor - Security Driveway Alert System - Protect Outside Property

  • Long Range Connection: Transmission distance is up to 1000ft (IN OPEN AREA) between receiver and motion detector. The motion detector can detect the movement in range of 20ft-40ft. There are 2 window covers come with the motion detector, you can choose install different cover for the motion detector according to the detection range you need.
  • Waterproof Design: The motion detector is IPV4 waterproof and can work under -10℃--50 ℃ temperature. It can be used in outdoor and indoor to protect your property, suitable for driveway, walking paths, garage or anywhere in your home you want to monitor.
  • Multiple Choices: 16 different melodies and 5 levels adjustable volume (including mute) for you to choose. You can set up different melody and adjust the volume according to the needs of the scene.
  • Set 4 Different Zone: You can set up 4 different zone. One zone can maximum add two motion detectors and every zone can set different melody and volume. Red--zone 1, Green--zone 2, Blue--zone 3, Purple--zone 4. For example you can install the motion detector on the front door and set it to zone 1.When the motion detector on the front door detect movement, receiver will flash red light and sound the melody you set.
  • Powered By: The receiver comes with a AC adapter, ....
Check Stock

Radar Detector – Dashboard Magic MOUNTING PAD for Passport 9500ix, Escort, Valentine, Cobra, Beltronics, Whistler

  • Holds your radar detector safe and in-place while you drive! Easy mount, install.
  • No glue, no tape or Velcro, no brackets, no suction cups that fall off, just place your radar detector on the magic mat and it stays safe!.
  • Amazing super grip, strong hold. Works for GPS, satellite radios and cell phones too..
  • EASY & FAST install, just place the pad on your dashboard and add your radar detector or cell phone, GPS, Radio…even sunglasses, coins, garage door opener..
  • No sticky residue, removable, washable and reusable. Amazing product! Buy one for your cell phone too!.
  • EASY & FAST install, just place the pad on your dashboard and add your radar detector or cell phone, GPS, Raidio…even sunglasses,coins, garage door opener..
Check Stock

Spy Alarm

  • Micro Spy Alarm Gear: The door motion sensor that you can hang it on the knob to detect vibrations when someone open the door. The alarm sound will scare your enemy away! Perfect spy gadget to protect your valuables and yourself!.
  • 2020 New Spy Toy Gadget: The movement detector kit includes a door alarm. Black and red colors designed.
  • on/off switch, alarm speaker, and flexible cable installed. 2 AAA batteries required..
  • So Easy be a Spy Kid: Hang the alarm device on the door where you want to be alerted.
  • The alarm speaker will make the warning sound and scare intruders away. You will be alarmed when someone secretly enters the room!.
  • The Door Alarm Fits Every Knobs: The alarm detector is light and small, and the flexible cable is designed to fit any sizes of door knobs. Simply untied one side of the cable to fit the knob.
  • tie it back to make the alarm hang on the door. Now your room is protected!.
  • Popular SpyX Collection: Collect all SpyX toys for the ultimate spy play experience. Prepare yourself for the next mission!.
Check Stock

Hidden Device Detector Camera Audio Frequency Bug Detector GPS Tracker RF Detector Finder Door Alarm Home Hotel Travel

  • Privacy safety - Portable like a phone case (1.13 oz, 3.4x1.50x0.66 inch ). This RF signal detector can detect eavesdropping devices (audio bug device), pinhole hidden spy cameras, GPS locators and etc. Can effectively prevent your privacy leaks. Prevent unwanted intruders , It acts as a both a burglar alarm . Excellent for traveling or hotel stay. Parents also use this to keep their kids safe as well as to prevent people with Dementia or Alzheimer's from going where they're not suppose to go..
  • Hidden spy camera detection - Aim your eyes at the camera filter as shown in picture, irradiate the suspicious area with detector, If there is a camera in the suspected location, a red highlight will appear. Can easily and precisely identify the hidden camera and pinhole camera..
  • Door Alarm - Hang it on any door knob / Bag / Drawer / Trunk . Simply turn it on and hang it on. If the door moves, the alarm sounds.Long-lasting replaceable battery keeps you protected for up to 44 hours after fully charged.
  • alarm can run for 60 seconds . Excellent for traveling or hotel stay . Also keep their kids and dementia or Alzheimer's safe..
  • Signal detection - Can detect radio waves, 2G,3G,4G mobile signal, SIM card bug. Frequency detection range 1Mhz - 6.5Ghz. Such a....
Check Stock

First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location, SCO500B-3

  • Smoke detector carbon monoxide detector combo - sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon Monoxide!".
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup.
  • Easy installation - battery door is on the front for quick replacement.
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings.
  • Will interconnect with up to 24 other devices including smoke, CO and heat alarms.
  • Package contains six smoke and carbon monoxide detector combo units.
Check Stock

Kidde Smoke & Carbon Monoxide Detector Hardwired Interconnect Combination Smoke & CO Alarm with Battery Backup Voice Alerts

  • Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon Monoxide!".
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup.
  • Easy installation – battery door is on the front for quick replacement.
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings.
Check Stock

First Alert SA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, Battery Operated, 2 Pack , WHITE

  • Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon Monoxide!".
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup.
  • Easy installation – battery door is on the front for quick replacement.
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings.
  • Will interconnect with up to 24 other devices including smoke, CO and heat alarms.
Check Stock

Toddler Door Alarm Door Alarms for Kids Safety Doorbell Chime Kits with 14 Melodies 3 Volume Levels Mute Mode LED Flash for Home Child Elderly Patients Disabled Pets 4 Detectors 1 Receiver

  • Door Chime Kit-Include 1 hub receiver, 3 vibration detectors, 1 door alarm sensor. Alert you when your toddler get up at night and slip out of....
  • Patients/Seniors Safety-Door alarms for dementia patients/senior. Caregiver pager, push button of the vibration detector as caregiver call button, for....
  • Drop Alert-Whenever the vibration detector senses drop movements, it will activate the alarm on the Hub. Therefore, you can easily lean it against the....
  • Vibration and Tilt Alert-The vibration detector can also detect vibration and tilt movements when it is attached to an object. Therefore, you can....
  • Easy to Use-No wiring and tools are needed! No need any app, simple operation.14 Melodies, the different sensor with different chime. 3 volume levels....
Check Stock

Kidde Smoke & Carbon Monoxide Detector Battery Powered Combination Smoke & CO Alarm Voice Alert

  • Ionization sensor technology - smoke detector senses invisible fire particles, loud 85 decibel alarm alerts of fire or smoke.
  • Reliable detection during a power failure - carbon monoxide detector and smoke alarm combo operates on 2-AA batteries.
  • Easy installation & front-load battery door makes it simple to replace the batteries without disconnecting the alarm.
  • Smoke & CO detector in 1 unit - with alert modes, LED lights and voice alarm that announces "Fire! Fire!", "Warning! Carbon Monoxide!" or "Low Battery!".
  • Tamper-resistant design - deters removal of the carbon monoxide smoke detector combo from the ceiling.
Check Stock

ANCEL S1000 Smoke Machine Automotive Tester Leak Detector Vacuum Diagnostic Pipe Leakage Locator with EVAP/Fuel/Intake/Exhaust System Air & Smoke Modes 12V Vehicle for Motorcycle,Boat,Truck

  • Smoke detector carbon monoxide detector combo - sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon....
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup.
  • Easy installation - battery door is on the front for quick replacement.
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings.
Check Stock

SEHOMY Home Security System with GSM and WiFi APP Control, 16 Pieces kit Wireless DIY Burglar Realtime Alarm for Home Office & Shop, Apartment Security, Compatible with Alexa and Google Assistant

  • ... real-time display, host status at a glance. Support multi-language menu display, voice operation prompts and alarm SMS settings,ual horn alarm design. Please note: NO use together with our another seperate door sensor. Also You need to buy the SIM Card extra selbst.
  • WIFI / GSM / 2G / GPRS Real-time monitoring alarm Detector - our security alarm system Home Support APP push notification, SOS, SMS, Voice monitoring, alarm center networking. Real-time monitoring of family dynamics, high decibel live alarm through the host timely send SMS notification. You can also remote control home sensors setting, easily to remote arm/disarm all sensors.
  • Multi-zone location settings - SEHOMY apartment door security Support the main door, hall, distress, bedroom, window, balcony, perimeter, smoke, gas, carbon monoxide, water leakage, doorbell, PIR detector, door sensor detector, water leakage, power failure etc zone name settings - door alarms for home. Diffent zone type settings:outgoing zone, stay-behind defense, doorbell, silent defense, 24-hour defense zone, etc.
  • One machine two networks - 16pcs Smart Home Alarm System with LED Touch Screen, Door Sensors, PIR Motion Alarm, Doorbell and SOS Support WIFI/GSM/GPRS/2G. Free mobile app for Smartphones so you can control ....
Check Stock

Leak Detection Tools, Ultrasonic Leak Detector & Transmitter Electronic Stethoscope Air Leak Detector Noise Detector Snoop Leak Detector for Pipeline, Air Conditioner, Automobile Glass Leak Detection

  • Ultrasonic Leak Detector with Located the Leak Location Quickly: The leak detector adopts advanced ultrasonic sensor technology, Use sound waves with frequencies generated near the leak to determine the correct location of the leak, can quickly, accurately and intuitively find out all types of pressure or vacuum system gas..
  • Air Leak Detector with Multi-scene leak detection: Liquid leakage faults can detect the degree of sealing of enclosed parts such as cabins, car cockpits, refrigerators, and containers. Place the transmitter in the vehicle and close the doors and windows.Trace the detector around outside of the screen, windows and door seals to locate the leak.
  • Ultrasonic Leak Detector with Excellent Quality：The ultrasonic leak detector has the advantages of small size, light weight, accurate and reliable, convenient operation, practicality, etc. It is a practical portable detection instrument..
  • Snoop Leak Detector with Two Measurement Methods: For real-time detection of gas pipelines, EM282-R can be used alone to capture the tiny ultrasonic signals generated when gas leaks to detect gas leaks.
  • And non-real-time detection is that EM282-R capture the ultrasonic signal from EM282-T. Once a leak occurs, ultrasonic waves will leak out through the leak ....
Check Stock