ReviewsLow profile Motion Detectors

CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

  • The microwave motion sensor is a microwave moving object detector designed by the principle of Doppler radar. Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting the microwaves reflected by the object. The detection object will not be limited to the human body, but there are many other things..
  • Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability.
  • The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board..
  • Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc..
  • Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope.
  • in addition, when the product is in use, Plea....
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Acuity Brands Lighting - NCM PDT 10 RJB - Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Large Motion/Extended Range 360deg Lens, Rear RJ-45 Ports, SKU - 230CEP

  • | CONTEMPORARY DESIGN | This next generation motion detector has a clean and modern profile with a classic UFO shape. The body housing is made with premium polycarbonate material stronger than ABS plastic and gives a beautiful smooth finish. Standard white low profile allows this sensor to blend seamlessly into your ceiling..
  • | SUPERIOR THAN PIR | Our microwave sensor emits microwave signals to detect moving object, the same way a radar speed detector works. It is more accurate and consistently outperforms a PIR motion sensor, which tends to be less sensitive in high temperature and over sensitive in low temperature..
  • | BETTER DETECTION | Features 360-degree detection with 30-ft diameter detection range. Radar waves are capable of penetrating glass, paper, plastic and thin walls. Compared with a PIR motion sensor, a radar motion detector is less likely to be limited by place of installation and could detect objects before they see the sensor..
  • | PHOTOCELL ENABLED | With built in photocell operated by switch for daylight (24/7 mode) or night mode (only trigger after dark), making the sensor a perfect replacement of PIR sensors..
  • | SAFE TO USE | This sensor emits microwave power at 10 milliwatt, which is 1/100 of a normal cell phone (typically 1-2 watts of....
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Guardline 500 Foot Range Wireless Driveway Alarm [2 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

  • Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on..
  • Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
  • Long Range - With 2 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 500 feet for plenty of coverage around your property..
  • Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
  • Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..
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Guardline 500 Foot Range Wireless Driveway Alarm [4 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

  • Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on..
  • Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
  • Long Range - With 4 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 500 feet for plenty of coverage around your property..
  • Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
  • Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..
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Guardline 1320 Foot Range Wireless Driveway Alarm [4 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

  • Security – Feel a sense of safety around your home with our weatherproof perimeter alarm set. It’s sensitive to heat and motion during the day and at night, making it an alert system you can count on..
  • Easy to Install – No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
  • Long Range – With 4 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 1/4 mile for plenty of coverage around your property..
  • Compatibility – This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
  • Customizable – Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..
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WiFi Home Alarm System Kit, DIY Wireless Security Burglar Alarm System, 4.3 inch Touch Screen Host, APP Remote Control, Compatible with Alexa and Google Assistant(NO Monthly Fees)

  • 【2.4GHz WiFi Home Alarm System】: Made with a 4.3-inch IPS touch screen, colorful display, dustproof and wider angle. Easy to add the additional door and window sensors, motion detectors, etc.It also has a 600MHz high-speed smart chip, RAM: 32MB, which makes the operation super fast and smooth. 10 languages and Multinational voice optional. (Note: For the WiFi, Only 2.4GHz WiFi networks supported)..
  • 【NO MONTHLY FEES & Fast to Install】：Absolutely no monthly fees, installation costs, or contracts required. Each accessory is equipped with glue or screws, can be installed within a few minutes. Quick instruction manual included in the box..
  • 【Smart Life APP Remote Control】: Support the Tuya Smart and Smart Life APP and can link Tuya's smart hardwares. You can add additional door and window sensors, motion detectors,Siren, etc. Up to 100 defense zones can be added, all of them can be customized and renamed. Can also be connected with Google Assistant and Alexa through APP, Arm and Disarm by your voice..
  • 【PROTECTION FOR ANY BREAK-IN & EMERGENCIES】: Link all your Alarm components and pair them to your mobile devices with the Alarm Panel. Get help as soon as you need it by pressing the button to active the siren and sending message to other famil....
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Guardline 1/4 Mile Range Wireless Driveway Alarm [2 Motion Detector Alarm Sensors & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

  • Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on.
  • Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
  • Long Range - With 2 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 1/4 mile for plenty of coverage around your property..
  • Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
  • Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..
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Guardline 1/4 Mile Range Wireless Driveway Alarm [1 Motion Detector Alarm Sensor & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

  • Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on..
  • Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes..
  • Long Range - With 1 motion sensor and 1 receiver, each driveway sensor also has a wireless range of up to 1/4 mile for plenty of coverage around your property..
  • Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
  • Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..
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Wireless Driveway Alarm w/Three Sensors Kit Outdoor Weather Resistant Motion Sensor/Detector- Best DIY Security Alert System- Protect Home Perimeter Yard Garage Gate Pool Receiver + 3 sensors

  • Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at....
  • Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device....
  • Long Range - With 3 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 500 feet for plenty of coverage around your....
  • Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are....
  • Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on,....
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Honeywell RWD41 Water Defense Water Sensing Alarm

  • Water Sensing Cable that detects water along entire length of cable.
  • Patented 4-foot cable solution extends the detection zone offered by traditional spot detectors by 3100%.
  • Provides 16 times more coverage than spot detectors.
  • 6 feet of Leader Cable allows alarm unit to be mounted on walls or another room.
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Walk Through Metal Detector for Transportation Terminals 6 LED Zones

  • Artificial Intelligence : The Artificial Neural Network enables the device to provide superior shape extractions as well as depth indications by utilizing adaptive learning algorithms!.
  • Multi-Purpose : Targets that you can detect with the Invenio: Deep treasures, caches, coins, relics, ground anomalies/cavities such as underground caves, tunnels etc.. In short all you are looking for underground!.
  • High Performance and Unmatched Depth : Uncover deep treasures other detectors simply cannot detect..
  • 3 Non-Motion Search Modes : Basic / Expert / Ground Anomaly & Cavity, 3 Motion Search Modes : All Metal / Fast / Deep.
  • 17 Languages : English / German / Greek / Turkish / French / Italian / Russian / Arabic/ Spanish / Chinese / Persian / Bulgarian / Serbian / Romanian / Dutch / Portuguese / Polish.
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