Best Signal Detection System

Steve Meade Designs SMD DD-1+ and CC-1 Combo Pack

  • The distortion detection circuitry is 100% analog, digital microprocessing system used for display and calculation of overlap.
  • Distortion Detection trigger level > 1.0% Harmonic Distortion.
  • 3 stage autoranging for wide range of input signal from 1Vrms – 200Vrms. (40,000 Watts at 1 ohm).
  • The Crossover Calibrator’s circuitry is digital microprocessor controlled.
  • Crossover -3dB point accuracy +/- 0.25dB.
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New Deal

  • ...en and corporations have relied upon the Discover It - Ultimate Bug Detector Bundle to ensure their MAXIMUM level of privacy and security? Get ready to experience your greatest level of personal privacy yet!.
  • HAVE AMAZING PROFESSIONAL 5 STAR RESULTS WITHOUT QUESTIONING THE DETECTION RESULTS - Do you want to have amazing 5 STAR detection results each and every time you scan your home, car, office & conference board room or hotel room? Its never been easier to sweep and detect hidden bugs, hidden cameras or malicious RF signals. Simply use your Discover It - Ultimate Bug Detector Bundle to keep your most private times safe and secure, you will experience the difference!.
  • ️EXPERIENCE THE BENEFITS OF ULTIMATE ANTI-SPY DETECTION - If you are looking for a complete anti-spy and counter surveillance system that has been engineered to detect signals across the widest range available on the market, then your are ready for the Discover It - Anti-Spy Counter Surveillance Bug Detector Ultimate Bundle!.
  • PROTECTION FROM OUTSIDE THREATS FROM THE HOME TO THE BOARDROOM - If you want protection from the prying eyes of hidden cameras, l....
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3-Pack 1.75mm 3D Filament Detection Module Run-Out Pause Detecting Monitor Filament Sensor for Ender 3 Pro CR-10 3D Printer and Lerdge Board

  • ...hether your printing is run out of filament. During printing if the unit detected that there is out of filament it will send a signal to the main board. With correct firmware settings the printing will paused untill the operator reload the filament and resume the printing..
  • The inlet port/outlet port of the material detection module are changed from the original metal copper sleeve to the rotating funnel opening design, which optimizes the resistance of the feeding material, makes the feeding smoother and eliminates the material/filament, and avoids the phenomenon of filament stucking and planing..
  • The arrow direction of the inlet position is silk screen, which is convenient for distinguishing the direction of the inlet and the outlet..
  • Used with Lerdge board: When there is material in, the green light in the module keeps lighting. And when the material is exhausted, the green light goes off, then the motherboard executes the pause command operation, after the replacement of the material, can continue to print. Wiring: Connect the module to the M-sensor port on the motherboard..
  • Used with other motherboards: The material detection module uses the level transition detection method. When with material in, the detection level signal should be high, and....
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Steve Meade Designs SMD DD-1+ Distortion Detector Plus

  • The distortion detection circuitry is 100% analog, digital micro-processing system used for display and calculation of overlap.
  • Distortion Detection trigger level > 1.0% Harmonic Distortion.
  • 3 stage autoranging for wide range of input signal from 1Vrms – 200Vrms. (40,000 Watts at 1 ohm).
  • Auto-shut off timer 8 - 10 minutes after ON button is pressed.
  • Battery self-test and display of condition when DD-1+ is initialized.
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Bindpo RF Logarithmic Detector, 1M-10000MHz AD8317 Radio Frequency Logarithmic Detector Power Meter, for RF Signal Power Detection/Radio Frequency Signal Detection

  • The product is designed by using AD8317 chip, and is used for RF signal power detection..
  • Can detect power in -55dBm to -0dBm of an RF signal, so that the RF signal is converted to DC voltage output..
  • The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input signal amplitude, thus expanding the dynamic range of the detected signal, which ranges reach 55dB..
  • It can be widely used in radio frequency signal detection, signal power measurement, environmental field strength detection..
  • It can also be used as part of automatic gain control and automatic level control..
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KERUI 433MHz Home Wireless PIR Infrared Motion Sensor Detector for Alarm System

  • Motion detector - The motion sensor can detect any movement within the detection range.
  • Works totally wireless - Does not need to be wired to the control center and the motion sensor has a root antenna can enhance the signal.
  • Can't work standalone - Work with KERUI security home alarm system.
  • Send alarm signal - It will send the alarm signal to control host once a alarm be triggered.
  • 1pcs battery required - 9V 6F22 battery powered and easy to install and operate.
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Hidden Camera Detectors | Bug Detectors Anti-spy Detector| RF Detector with Light and 12 Levels Sensitivity for GPS Tracker Camera Listening Device for Home Office Travel Auto

  • 【Privacy Security】This camera detector spy camera finder can quickly and accurately detect eavesdropping devices, pinhole cameras, wired and....
  • 【Signal Detection】bug detectors anti-spy detector can detect radio waves, 2G, 3G, 4G mobile signals, SIM card errors, magnetic field signal. It....
  • 【High Sensitivity】rf signal detector uses an upgraded ultra-sensitive chip, and has 12 levels of sensitivity, allowing you to quickly and....
  • 【Multi-purpose】4 modes: rf wireless signal detection, UG magnetic field signal detection, camera detection, flashlight auxiliary lighting. When....
  • 【Portable and durable】Small size, light weight, our rf camera detector can be easily carried to various occasions, only a few buttons can be....
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Bug Detector Hidden Camera Detector - Anti Listening Devices for Spying/GPS Tracker/RF Signal Wireless/Eavesdropping Device, Radio Frequency Detector & Spy Camera Finder

  • PERFECT ANTI SPY DETECTOR: Professional detection device from WISECONN. The smart chip is more powerful and the sensitivity is stronger. It can efficiently detect RF wireless signal, magnetic field signal, hidden wired or wireless camera devices. Any suspicious device in the wide detection range of 1MHZ~800MHZ can be easily detected, especially all kinds of bugs, car trackers, listening devices bugs, hidden microphone, hidden cameras.
  • A MUST- HAVE FOR PRIVACY PROTECTION: With stronger sensitivity and wide range of detection frequency, it's great for anti sneak shot, anti tracking, anti eavesdropping. A wonderful defender of 1.2G/2.4G/5.8G wireless hidden camera, wireless eavesdropping devices, audio bug, GSM Listening bug, locators with Mobile 2G/3G/4G Card, Magnetic positioner, GPS tracker, etc. Take it with you in the hotel, a trip, anywhere you don’t trust surroundings, it's the best for protecting your privacy.
  • MULTIPLE USAGE: With 3 Detection Modes, RF wireless signal detection, laser scanning and magnetic field signal detection. When you are in a room which you don't trust, power on the bug detector. The detector signal bars flshes when there's RF signal transmitter. The closer the suspicious device, more signal bars are light on. Use the ....
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Taidacent Low Concentration Qualitative Detection MQ131 Ozone Sensor Module O3 Air Quality Monitoring

  • Mainly used for qualitative detection, suitable for home and environmental gas detection equipment, ozone gas detection, gas sensor test concentration....
  • The module has level signal output and alarm signal indicator.
  • The module is with analog signal output, voltage range: 0-5V.
  • The level signal output is effective at low level, which can drive PNP transistors and can also be connected to the IO port of the microcontroller.
  • The analog output voltage increases with the increase of ozone concentration, the higher the concentration, the higher the voltage.
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