Reviews Heuristic Detection

AIHJCNELE RCWL-0516 Microwave Radar Sensor Switch Module Human Body Sensing Board Intelligent Induction Detector Motion Detection 5-7M for Arduino ESP8266 Nodemcu Better Than HC-SR501 (RCWL0516 6pcs)

  • R60ABD1 radar module is the use of 60G millimeter wave radar technology, detection of human skin subtle changes, through the algorithm to calculate the respiratory frequency, heartbeat frequency, motion amplitude, abnormal activity information.
  • Secondary development information: 1) Radar built-in algorithm processor, direct output results, no need for cloud computing 2) The detection results of radar are output by SCM serial protocol 3) Communication module (WiFi, 4G, etc.) is not included in the design of radar module.
  • Detection range: 1) Trigger range and accurate detection range of yunfan radar calibration 2) The maximum accurate detection range is usually within 40 degrees conical Angle within the design range of radar antenna.
  • 3) The radar detection range can be adjusted by adjusting the Angle and distance 4) The detection accuracy is closely related to the detection target distance.
  • Usage: 1) Installed in a fixed position, accurate detection of external moving objects 2) Radar penetrates low density objects such as thin wooden planks. Caution False positives are caused by large detection range 3) Due to different electromagnetic wave noise in different environments, electromagnetic environment at the bottom of radar is required in some cases.
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Knight 5-in-1 Hidden Devices Detector & Hidden Camera Detectors GPS, RF Detector & Bug Detector | Anti Spy Detector Hidden Camera Finder GPS Radio Frequency Detector de camaras y microfonos ocultos

  • ✅ [5 DETECTION MODES] – 1. RF Signal Detection 2. Magnetic Field Detection 3. Infrared Camera Detection 4. Hidden Camera Discovery Scan and 5. Smart Detection (which the K18, K68, and K88 don’t have). This GPS tracking device detector also makes a great security gift for family..
  • ✅ [UPGRADED! DON’T SETTLE] for the outdated spy camera detector, K18, K68, or K88 anti-spy detector models. The KNIGHT KT8000 hidden devices detector features the latest 2023 UPGRADED CHIP SET which adopts German technology to provide artificial intelligence analysis, strong anti-interference, high sensitivity, and a wide frequency detection range (beating the competition)..
  • ✅ [PREMIUM PERFORMANCE, GREAT VALUE] – With its unique combination of price and function, the KNIGHT KT8000 fully meets the requirement for use in the police, military, and security professions and is the BEST ALL-AROUND hidden cameras detector in 2023. You’ll get a professional-grade hidden devices detector without breaking the bank!.
  • ✅ [5 DETECTION MODES] – 1. RF Signal Detection 2. Magnetic Field Detection 3. Infrared Camera Detection 4. Hidden Camera Discovery Scan and 5. Smart Detection (which the K18, K68, and K88 don’t have). This GPS tracking device detector also makes a great ....
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BOSCH D-Tect 150 Wall and Floor Scanner with Ultra Wide Band Radar Technology

  • DETECTION: The Bosch patented Ultra Wide Band (UWB) radar technology offers a wide range of detection performance in materials up to 6 inches.
  • VERSATILITY: The Bosch D Tect 150 provides seven detection modes including concrete, wet concrete, deep concrete, in floor heating, drywall, metal and signal view.
  • DISPLAY: Features an easy to read color display to indicate depth and location of targeted object, plus mode and detection strength. Maximum detection depth (water-filled plastic pipe) up to 2 to 3/8 inch (60 millimeter).
  • SELF CALIBRATING: Calibration free from the start of detection and continues to self calibrate throughout the project making it ready to use at any time.
  • PRECISION: The D Tect 150’s Bosch laser technology allows users to be more productive with greater job site accuracy and precision.
  • Patented Ultra Wide Band (UWB) Radar Technology enables detection of material type, depth and width information for ferrous/non ferrous metal, non metal objects and live AC wires.
  • Seven Detection Modes are concrete (wet, dry or deep), in floor heating, drywall, metal and signal view.
  • Includes: D Tect150, (4) AA Batteries and Carrying Case.
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Approach Sensor, SN04-N DC NPN 3-Wire Inductive Proximity Switch 5mm Detecting Distance Normally Closed Proximity Sensor Switch

  • 5MM LONG DETECTION DISTANCE: This is a professional normally close proximity switch sensor with 5mm detection distance. Detection object: magnetic metal (detection distance is reduced when non-magnetic metal).
  • GOOD DETECTION SWITCH: When proximity switch is close to some target object, it will send out control signal..
  • AUTOMATIC CONTROL COMPONENT: It is a component widely used in automatic control industry for detecting, controlling, and non-contact switching..
  • OUTSTANDING PERFORMANCE: The approach sensor has the advantages of high sensitivity, quick response, stable performance..
  • NON-CONTACT DETECTION: Non-contact detection avoids the sensor and the target object from damages..
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Hidden Devices Detector，Hidden Camera Detectors，Anti Spy Detector，Bug Detector， Listening Device Detector, RF Signal Detector

  • ...less pinhole cameras, cable cameras, electrical radiation sources andso on. It can effectively prevent eavesdropping, secret-filming, and help in protection of personal privacy data and information confidentiality..
  • 【5 levels of Sensitivity】The sensitivity can be changed by altering the potentiometer，Effective detection of 30㎡ range area。 (increase sensitivity, widen detection range, reduce sensitivity, shorten detection range, and identify radio wave sources faster and more accurate.).
  • 【Multiple Detection Modes】more detection modes: 1. radio frequency wireless signal detection 2. UG magnetic field signal detection 3.LED signal display detection.4. flashlight auxiliary lighting，Radio frequency detector can detect radio waves, 2G, 3G, 4G mobile signal, SIM card bug. Frequency detection range 1Mhz – 6.5Ghz..
  • 【Durable and Lightweight】Light weight, small size, suitable for various places, such as hotels, conference rooms, bathrooms, locker rooms, residences, offices, examination places.Built-in rechargeable battery, after charging can be standby time can up to 30 days, no need to replace the battery.More convenient to use and carry..
  • 【Easy to Use】Although the product has many functions, but the use of the method is very simple, only....
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Red Money Counter by BESOSC with UV/MG Detection, 80W Bill Counter with Counterfeit Bill Detection, LED Display, 1000 pcs per Minute, no Mixed Bill Counting

  • UV Detection Function: Used to check all kinds of banknotes that contain UV features. The UV function is automatically turned on by default when the machine is powered up. It can also be selected or deselected by pressing the UV button located in the function console..
  • MG Detection Function: Magnetic detection function used to check all kinds of banknotes that contain MG features. The MG 1 function is automatically turned on by default when the machine is powered up. It also can be selected or deselected by pressing the MG button located in the function console..
  • Double Notes Detection: When the machine starts up, which means the double notes detection function is activated. When double-notes are detected, the machine will stop counting and emit a beeping sound..
  • Size Detection: When the machine starts up, which means the size detection function is activated. When a small size bill in the width is detected, the machine will stop counting and emit a beeping sound..
  • Half Note Detection: When the machine starts up, which means the half-note detection can be activated. When the machine detects a half-note during counting, it will stop and emit a beeping sound..
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Anti Spy Detector, Hidden Camera Detector & RF Finder, Bug Detector, Wireless Hidden Camera Detector for GPS Tracking GSM Listening Device Finder

  • PRIVACY PROTECTIONALLRIER proprietary detector with advanced chip features more powerful and comprehensive, meanwhile provides ultra-far detection, ultra-high sensitivity, intelligent analysis, multi-exploration, long working time, and more durable material. Its designed for all kinds of bugs, hidden cameras, car trackers, targeted development of prevention. Fully protect your privacy and security..
  • MULTI DETECTION MODESThe finder provides multifunctional detection, including laser scanning, wireless RF signal detection, and magnetic field detection. With stronger sensitivity and wider range of detection frequency. It can efficiently detect and find the bugs, gps trackers, wireless hidden cameras, wired security cameras, vehicle and telephone eavesdropping devices, digital eavesdropping tracking system, electrical appliance radiation and other signal sources, etc,..
  • MULTIFUNCTIONAL & POWERFULThe spy finder can be used to find hidden cameras, car tracking, listening and so on. Using in anti hidden camera, detector can provide both RF wireless signal detection and laser scanning, which make the hidden camera nowhere to hide. Using in anti-tracking, it supports magnetic field signal detection, which detects and locates GPS tracker precisely. Ultra-hi....
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BIQU Filament Break Detection Sensor Module 3D Printer Accessories with 1M Cable for 1.75mm Filament Extruder Material Run-Out Detector for 3D Printer (Transparent)

  • ❤【Function of Filament Detection Module】 To detect Filament in 3D printer run-out,pause detection,it automatically stops the 3D Printer when the filament runs out.Optimize the inlet port/outlet port of the material detection module, to reduce the resistance of the feeding material..
  • ❤【Filament Break Detection Module】When there is material, the level signal of the detection port should be high level. When there is no material, the level signal of the material port goes low, and the system detects one. If the high-to-low transition is determined, the material is considered exhausted and a pause command is executed..
  • ❤【Detection Method】The material detection module uses the level jump detection method..
  • ❤【Filament Size】 It Suitable for 1.75mm Filament with 1m cable which making your printing work goes smooth and relieved..
  • ❤ 【After-Sales Guarantee】We support high quality after-sales Service,any questions or feedback please contact us,no matter what refund or resend. We will satisfy with your request..
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Bosch GMS120 Digital Multi-Scanner with Modes for Wood Metal and Live Wiring

  • Detection: The Bosch GMS120 Digital Wall Scanner features multi-mode laser detection for wood studs, metal objects (rebar, studs and steel/copper pipes) and live wiring.
  • Performance: Features the latest 3 sensor laser technology, offering a wide range of detection performance of up to 4 3/4 inches deep in cured concrete, up to 2 inches for live wiring, up to 3 1/8 inches for copper and up to 1 1/2 inches for wood studs.
  • Self calibrating: Includes 3 selection modes for wood, metal, and AC wiring.
  • The GMS120 offers automatic calibration from the start and continues to self calibrate through the course of the project for easy and precise detection.
  • Display: Features an illuminated graphical LCD display to indicate mode, detection strength, and more.
  • The large detection ring flashes green for no object found, orange for object near and red for object found within the sensor range.
  • Center Finder: This wall scanner includes a center finder that pinpoints the object center with an audible detection signal with an on/off button.
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Metal Detector X10 Pro with 9*5\ Coil Waterproof Light Weight Easy to Use Loud Speaker Built-in Rechargeable Battery Perfect for Beginners

  • DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals..
  • FANTASTIC DISC BUTTON: By pressing the DISC button of MMD02, you can easily detect certain types of metals: once for ferrous metals, twice to exclude even low conductivity non-ferrous metals, three times to return to normal detection. MMD02 helps to find metal faster, also thanks to the deep detection function. Depending on the depth, different icons will appear on the MMD02 display..
  • FUN FOR EVERYONE: The detection rod of MMD02 can be freely adjusted in length from 61cm to 90cm. Not only is it usable by adults, but it also provides the joy of treasure hunting for kids. The non-slip strip equipped with MMD02 makes it more convenient to carry. The waterproof coil also offers another detection possibility, namely shallow water detection. ? Notice: The detection rod and coil are waterproof, but the detector is not..
  • DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the ....
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