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Best Anti interference Technology

Wired Passive Infrared Motion Sensor, 12V Dual PIR Motion Detector, Home Security Warning Alarm System, Low Noise and High Sensitivity

  • NOTE: Need to cooperate with the host. Through the infrared detection technology, after sensing the thieves in the front of the three-dimensional space, send an alarm signal to the alarm host, the host sent a high-decibel alarm to frighten the thieves immediately, and secretly notify the user through text messages or calls..
  • Wide detection range. use dual rectangular infrared technology, the sensing angle can reach about 110 degrees, and the sensing distance can reach 2-12 meters..
  • Anti-electromagnetic interference. The detector has good anti-electromagnetic interference performance, and the general mobile phone signal will not cause false alarms..
  • Exquisite appearance design with high stealthiness. Health product, low consumption, without any kind of radiation..
  • Wide range of applications. Wired motion detector is applied to detect objects with temperature, mainly for window, bedroom, living room, etc. Protect your home property security..
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Heayzoki Motherboard Front Panel Socket Plugin Port USB3.0 19P/20P to TypeE Computer Accessories,with Stable Signal, Strong Anti-Interference Ability.

  • The advantage of turning 19Pin on the mainboard or 19Pin on the expansion card to Type-E interface, vertical transfer, small size and no interference in other positions..
  • Multilayer circuit board, integrated differential signal optimization technology, stable signal, strong anti-interference ability..
  • The signal is stable, and the anti-interference ability is strong. It supports all motherboard USB3.0/3.1 (19PIN) interfaces..
  • This motherboard front panel socket is an for Intel internal 20PIN connector that can be connected to the TypeC output of the front I/O panel..
  • The internal 20PIN (KeyA) interface supports (Gen2-Gen1), USB3.0, USB2.0 and USB1.1 devices, no driver installation is required..
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Wireless Microphone System, Phenyx Pro Quad Channel Cordless Mic Set with Metal Handheld Mics, 4x40 Channels, Auto Scan, Long Distance 328ft, Ideal for DJ, Church, Outdoor Events (PTU-7000A)

  • PREMIUM WIRELESS PERFORMANCE: 4 channel UHF wireless microphone system with selectable frequency. Channel 1: 538.3 - 550Mhz (40 channels). Channel 2: 554.8 - 566.5MHz. Channel 3: 571.3 - 583MHz. Channel 4: 587.8 - 599.5MHz. Employs PLL frequency synthesized technology to provide hassle-free sound transmission, minimum dropouts, and maximum feedback rejection. Smooth and quick IR synchronization. Long range operation of 290ft – 328ft line of sight.
  • STURDY BUILD, MULTICHANNEL MULTISET FEATURE: Sturdy metal builds for the wireless receiver and cordless mic. The cardioid dynamic cartridge is engineered for clear robust optimal true sound. The multichannel feature enables users to select different frequencies when preset frequency fails, thus ensuring interference-free reliable performance. In a total of 4x40 channels, allowing up to 40 systems to be used at the same time. Ideal for church, wedding, karaoke, DJ gigs, public speaking, etc.
  • AUTO SCAN FEATURE AND ANTI-INTERFERENCE FEATURE: UHF microphone system equips with auto scan function, which enables the system to search for the least interference channel to pair up with transmitters. It also has one 1/4’’ mixed output and 4 XLR separate outputs. 4 antennas design increases anti-interference abilit....
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Wireless Microphone System, Phenyx Pro Dual Handheld Cordless Mic Set, 2x100 Channels, Auto Scan, Lock Function, Mute Function, 290-328ft Coverage, Ideal for DJ, Church, Events (PTU-71A)

  • PREMIUM WIRELESS PERFORMANCE: Dual UHF wireless microphone system with selectable frequency. Channel 1: 538.3 - 566.5Mhz (100 channels). Channel 2: 571.3 - 599.5MHz (100 channels). Employs PLL frequency synthesized technology to provide hassle-free sound transmission, minimum dropouts, and maximum feedback rejection. Smooth and quick IR synchronization. Long range operation of 290ft – 328ft line of sight.
  • STURDY BUILD, MULTICHANNEL FEATURE: Sturdy metal build for both wireless receiver and cordless handheld mic. The endurable system is equipped with high-quality cardioid dynamic cartridge that engineers for clear robust optimal true sound. Full range response and great reproduction of vocal tone. Multichannel feature enables users to select different frequencies when preset frequency fails, thus ensuring interference-free reliable performance and allowing multiple systems used at the same time.
  • AUTO SCAN FEATURE AND ANTI-INTERFERENCE FEATURE: UHF microphone system equips with auto scan function, which enables system to search for the least interference channel to pair up with transmitters. It also has lock function to lock selected frequency. With wireless headset, wireless lapel lavalier, & handheld mic in one set, it satisfies various needs. 2 ante....
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Phenyx Pro Wireless Microphone System Dual Wireless Mic Set with Handheld Microphone/Bodypack/Headset/Lapel Mics 2x100 UHF Channels 328ft Range Cordless Mic for Singing Karaoke Church PTU-71B

  • PREMIUM WIRELESS PERFORMANCE: Dual UHF cordless microphone system with selectable frequency. Channel 1: 538.3 - 566.5Mhz (100 channels). Channel 2: 571.3 - 599.5MHz (100 channels). The microphone wireless system employs PLL frequency synthesized technology to provide hassle-free sound transmission, minimum dropouts, and maximum feedback rejection. Smooth and quick IR synchronization. Long range operation for this microfono inalambrico set of 290ft – 328ft line of sight.
  • STURDY BUILD, MULTICHANNEL FEATURE: Sturdy metal builds for wireless receiver, dynamic handheld microphone and bodypack. The endurable cordless mic is equipped with cardioid dynamic cartridge that engineers for clear robust optimal true sound. Full range response & great reproduction of vocal tone. The multichannel feature enables users to select different frequencies when preset frequency fails, ensuring interference-free reliable operation & allowing multiple systems used simultaneously.
  • AUTO SCAN FEATURE AND ANTI-INTERFERENCE FEATURE: The wireless headset lapel microphone system equips with auto scan function, which enables system to search for the least interference channel to sync. The wireless DJ microphone system also has lock function to lock selected frequency. With w....
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Bluetooth Adapter for PC, XDO USB Bluetooth Adapter 5.1 EDR, Bluetooth Dongle Wireless Bluetooth Receiver for Desktop, Laptop, Speaker, Mouse, Keyboard, Headphones Support Windows 11/10/8.1/8/7

  • ✅【Bluetooth Adapter 5.1】The Bluetooth dongle uses the latest Bluetooth 5.1+ EDR technology and is backward compatible with Bluetooth V5.0/4.0/3.0/2.1/2.0. It turns non-Bluetooth PC or laptop into Bluetooth-capable, enjoy the wireless connection for your office daily..
  • ✅【More Stable & Anti-Interference】The PC Bluetooth adapter applies the latest Bluetooth 5.1 chipset greatly reduces the power consumption of Bluetooth(BLE). Enhance anti-interference ability and stability, and decrease the transmission efficiency loss caused by the interference of the 2.4 GHz frequency band and low the possibility of signal interruption.
  • ✅【Fast Transmission Rate 】Supports the Enhanced Data Rate (EDR) technology, which greatly improve the transmission rate,giving you a fast and lag-free wireless data connection between your computer and Bluetooth devices..
  • ✅【Widely Applications】Turn your desktop into Bluetooth-enabled to connect with Bluetooth audio devices for wireless audio streaming. It can also take full advantage of bandwidth to connect multiple Bluetooth devices simultaneously, such as Bluetooth speakers, keyboards, headsets, mice, and Bluetooth printers, etc. Support 32/64 bit Windows11/10/8/8.1/7.
  • ✅【System Support】Bluetooth usb adapter o....
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A Different Way (Max Layzell Remix) (Max Layzell Remix)

  • ...gher than the traditional tempered glass, InvisibleShield Glass Elite Privacy 360 features a four-way filter that ensures all-around privacy in landscape and potrait modes when viewed from the side, above or below.
  • MAXIMUM IMPACT & SCRATCH PROTECTION - The Ion Exchange Technology increases surface compression for greater strength and scratch-resistance, while the reinforced edges protect the corners of your phone from chips and cracks.
  • CLEAN, SMUDGE-FREE SCREEN - The ClearPrint Anti-Fingerprint Technology - a revolutionary surface treatment, hides the visibility of fingerprints on your screen and does not interfere with your phone's touch sensitivity. Compatible with iPhone 13 Pro Max.
  • ANTI-MICROBIAL TECHNOLOGY - Glass Elite contains anti-microbial properties that protect the screen protector by inhibiting the growth of odor-causing bacteria and guarding against degradation from microorganisms..
  • HASSLE-FREE INSTALLATION - Unlike most screen protectors, the InvisbleShield Glass Elite Privacy 360 is easy to install. With the EZ Apply Installation, special adhesives and guide....
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HOLMAN Drive Motor (208-240V) 2U-200509

  • Stages: single-phase input, three-phase output；This VFD uses unique control method to realize high moment of force, high precision and wide speed regulating range driving, with high performance..
  • FEATURE - It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability..
  • USER-FRIENDLY - By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference..
  • EASY TO USE - Simple to operate and wire, connect to wires after removing screws..
  • VARIABLE FREQUENCY DRIVE - Fast start and stop response, large moment of force at low speed..
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Max Q - Way Of The World - 12" Vinyl Record

  • ...gher than the traditional tempered glass, InvisibleShield Glass Elite Privacy 360 features a four-way filter that ensures all-around privacy in landscape and potrait modes when viewed from the side, above or below.
  • MAXIMUM IMPACT & SCRATCH PROTECTION - The Ion Exchange Technology increases surface compression for greater strength and scratch-resistance, while the reinforced edges protect the corners of your phone from chips and cracks.
  • CLEAN, SMUDGE-FREE SCREEN - The ClearPrint Anti-Fingerprint Technology - a revolutionary surface treatment, hides the visibility of fingerprints on your screen and does not interfere with your phone's touch sensitivity. Compatible with iPhone 13 Pro Max.
  • ANTI-MICROBIAL TECHNOLOGY - Glass Elite contains anti-microbial properties that protect the screen protector by inhibiting the growth of odor-causing bacteria and guarding against degradation from microorganisms..
  • HASSLE-FREE INSTALLATION - Unlike most screen protectors, the InvisbleShield Glass Elite Privacy 360 is easy to install. With the EZ Apply Installation, special adhesives and guide....
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Hoseten Automatic PC Intelligent Thermostat, Digital Thermostat, Tempered Glass for Google Assistant Home Shower Amazon Alexa

  • ❤【WIDELY APPLICATION】This thermostat works perfectly for Amazon Alexa and for Google Assistant. Just simply give voice commands to turn on/off or set a suitable temperature when you are on go..
  • ❤【MULTIFUNCTIONAL USE】The digital thermostat adopts microcomputer control technology. The thermostat has manual, automatic, programmable, and state storage functions..
  • ❤【7-DAY PROGRAMMABLE MODES】The automatic PC intelligent thermostat are 5+2, 6+1 and 7 to meet your multiple needs. Whether you are at home or on the go, you can remotely control the thermostat by installing the App from your phone or tablet..
  • ❤【LCD TOUCHING SCREEN 】The intelligent thermostat adopts an elegant and sensitive LCD touching screen design, which is scratch‑resistant and easy to clean..
  • ❤【ANTI-INTERFERENCE】Adopt high reliability single chip microcomputer with strong anti‑interference, practical to use..
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Long Range USB Bluetooth Adapter for PC 5.1 USB Bluetooth Dongle with High Gain Antenna,Class 1 Wireless Bluetooth Receiver 328FT / 100M,Bluetooth Adapter for PC Windows 11/10/8/7

  • Bluetooth 5.1 – The Bluetooth adapter uses the latest Bluetooth 5.1+ EDR technology and is backward compatible with Bluetooth V5.0/4.0/3.0/2.1/2.0. It turns non-Bluetooth PC or laptop into Bluetooth-capable, enjoy the wireless connection for your office daily.
  • More Stable & Anti-Interference – The Bluetooth USB adapter applies the latest Bluetooth 5.1 chipset greatly reduces the power consumption of Bluetooth(BLE). Enhance anti-interference ability and stability, and decrease the transmission efficiency loss caused by the interference of the 2.4 GHz frequency band and low the possibility of signal interruption.
  • Long Range Bluetooth Adapter-The Bluetooth dongle uses Class 1 radio technology, equipped with extra long antenna, and the transmission range in open areas can reach 328ft/100m, ten times more powerful than Bluetooth 5.0 version. Enjoy the joy of wireless at home without having to be around the computer, free from the limits of distance..
  • Widely Applications – Turn your desktop into Bluetooth-enabled to connect with Bluetooth audio devices for wireless audio streaming. It can also take full advantage of bandwidth to connect multiple Bluetooth devices simultaneously, such as Bluetooth speakers, keyboards, headsets, mice, and Bluetooth p....
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24V DC 0-3bar Silicon Pressure Transmitter 4-20mA Output Pressure Transducer Sender For Water Gas Oil 1/4

  • 【STABLE AND RELIABLE 】This pressure transmitter adopted precision compensation technology design, original imported pressure - sensitive components, stable and reliable..
  • 【WIDE APPLICATION】Water pressure transmitter mainly used for building automation, telecommunication machine room, paper making, storage and logistics, shopping mall, hotel, cinema, railway station, museum, theaters, agricultural greenhouses, hospitals, weather, cleaning workshops, etc..
  • 【LIGHTNING PROTECTION AND ANTI-INTERFERENCE 】Our pressure transducer has the function of lightning protection and anti-interference, can be applied to special places..
  • 【WIDE RANGE AND HIGH ACCURACY】This pressure transmitter has high accuracy(0.1% FS) and wide capacity range(0-3bar) , can meet your most needs..
  • 【SUIT FOR LIQUID AND GAS】Pressure sender suit for wall hanging furnace, gas furnace, gas storage, etc all kinds of hydraulic, pneumatic pressure measurement..
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Skytech M68r 2.4g 6-axis Rc Quadcopter Helicopter Drone Gyro with Hd 2mp Camera

  • With Headless Mode compared with Syma X5C..
  • With HD Camera,high definition Aerial camera 2 million pixels: different viewing angle, different experience..
  • 360 degree rotation: continuous roll for perfect action and wonderful performance..
  • 2.4GHz technology for anti-interference,even more than one quadcopter could be flying at the same time without interference with each other..
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