Best Four Channel Usb Dvr

30FT USB Extension Cable, GGMTY USB 2.0 Type A Male to A Female Active Repeater Extension Cable 30ft, High Speed 480 Mbps

  • ...s of signal quality and not hot after long working hours..
  • 【Super Performance】: Thick tin-plated 2824AWG copper core decreases the transfer impedance and ensures the stutter-free signal transfer. The triple-shielded (foil/braid/ground) provides the maximum resistance from EMI/RFI and superior signal quality. The four-core structure ensures the different signal won't interfere with each other..
  • 【Compatible】:This cable does not have an adapter and can only be used in USB devices with low currents such as fax machines , printers , scanners , U disk , card reader ,mouse and keyboard ,touch screen,etc.The camera cannot be connected with this 60' or 100' non-led cable because the current is not enough.Can not use on DVR.The DVR can not recognize the chip of this cable..
  • 【FLEXIBLE&DURABLE】: With metal wire braid inside, the cable is flexible and resistant to pull and drag. The gold-plated connectors can bear more than 10000 times plug. The ABS and PVC case is anti-abrasive. UNIVERSAL COMPATIBILITY: The USB active extender is broadly compatible with Windows, Mac, Linux, Chromebook, and USB 2.0 peripherals including hard drives, USB hubs, mice, keyboards, flash drives, printers, and more..
Check Stock

Grainfather Conical Bundle

  • Standard Decoder: Iic, Spi, Uart/Rs232, Can, Lin.
  • 16 Digital Channels (Mso) (Four Channel Series Only, Option).
  • Usb Awg Module(Four Channel Series Only, Option).
Check Stock

Teeter FreeStep Recumbent Cross Trainer and Elliptical (FreeStep + Mat Bundle)

  • Standard Decoder: Iic, Spi, Uart/Rs232, Can, Lin.
  • 16 Digital Channels (Mso) (Four Channel Series Only, Option).
  • Usb Awg Module(Four Channel Series Only, Option).
Check Stock

Relion Confirm/Micro Test Strips 20 Ct

  • Standard Decoder: Iic, Spi, Uart/Rs232, Can, Lin.
  • 16 Digital Channels (Mso) (Four Channel Series Only, Option).
  • Usb Awg Module(Four Channel Series Only, Option).
Check Stock

ZOSI 1080N Surveillance DVR Recorder 8 Channel,Hybrid Capability 4-in-1(Analog/AHD/TVI/CVI) CCTV DVR Kits,Motion Detection,Remote Control,Email Alarm,No Hard Drive

  • (1). [ Advanced H.264 Video Compression ] __ ZOSI H.264 video coding technology extract features that focus on characteristics of the surveillance scenes for larger storage space and better image quality..
  • (2). [ 4-in-1 1080N DVR ] __ Hybrid Capability 4-in-1 8 Channel 1080N DVR Recorder, with self-adaptive technology, it supports 4 kinds of camera models: 960H Analog,720P/1080P AHD,720P/1080P TVI and CVI. (No Hard Drive Included).
  • (3). [ Local or Remote Access Anytime & Anywhere ] __ View and control your security system locally by connecting the system to a monitor, or via free ZOSI Client software on Windows or Mac, or via iOS & Android APP (ZOSI View or ZOSI Smart) on mobile devices remotely..
  • (4). [ Advance Motion Detection & Alert Push ] __ You can customize motion detection area in each camera to minimize false alerts. Instant notifications and email alerts will be pushed to your phone directly as long as the cameras detect moving objects..
  • (5). [ Customize Each Camera with Different Record Modes ] __Our ZOSI DVR offers 4 kinds recording modes to meet your needs: Record footage continuously.
  • Recycle record. You can customize each camera with different recording modes, and download....
Check Stock

Siglent Technologies SDS1104X-E 100Mhz Digital Oscilloscope 4 channels Standard Decoder Grey

  • Standard Decoder: Iic, Spi, Uart/Rs232, Can, Lin.
  • 16 Digital Channels (Mso) (Four Channel Series Only, Option).
  • Usb Awg Module(Four Channel Series Only, Option).
Check Stock

7 Inch Car Stereo Double Din Bluetooth Touch Screen FM Radio Car MP5 Player with Backup Camera UNITOPSCI Car Multimedia Player Hands Free Call Radio Mirror Link/DVR/AUX/USB/SD with Remote Control SWC

  • 【Bluetooth Function & FM Radio】 Built-in Bluetooth on the head unit, this bluetooth head unit double din supports microphone hands free calling, bluetooth music player and auto loading phone books, solve your calling problem when you drive. FM radio with high-quality stereo, automatic channel search mode, semi-automatic and accurate adjustment method..
  • 【Double USB function】 Support large memory USB (U disk), you can download your favorite music or movies and play on this unit, the back one USB interface can connect to dash camera. And this car MP5 player with USB interface also for fast charging the phone, no longer have to worry about your phone no electricity when driving..
  • 【Mirror Link Function】 The car player supports mirror link function, can synchronize mobile phone screen in the car via connecting them with USB cable ( only supports for Android phone, not fit in Samsung). IOS supports mobile phone one-way projection to the machine, Android supports mobile phone two-way connection..
  • 【Multimedia Function】 The car radio supports AUX ( plug ) input audio, DVR input, easy to control DVR on the display screen. Supports large memory TF card, you can download the music or movies and play on this unit. Support ....
Check Stock

HDView 12CH Smart Analytics Security Up to 5MP DVR/NVR 8 Channel TVI/AHD/CVI/960H Coax Cameras and Up to 12 Channel IP Cameras Surge Protection Control Over Coax Commercial Grade

  • 8 Channel DVR (HD-TVI / AHD / CVI / 960H) + 4 Channel IP NVR (Or up to 12 Channel NVR).
  • You can reduce BNC channels, use the DVR resources for adding IP channels, it's up to 12 IP Channels, the total channel limitation is for 12 cameras....
  • Analog Recording up to 5MP Lite Resolution, IP Recording up to 5MP Resolution, Audio In/Out: 1CH/1CH (2 way audio), No Hard Drive Installed, No POE....
  • Video Output (HDMI, VGA, CVBS), Support up to 12 PTZs, Advanced Mobile Phone App.
  • Search B00MVI9KM8 in Amazon for the IP Camera perfect fits this recorder. This camera gives you intelligent search, H.265 recording, best motion....
Check Stock

MANHATTAN 4 Port KVM Switch – Audio & Microphone Functionality with USB Support – for Managing Multimedia Systems on Computer & PC – 151269

  • Efficiently Manage Multiple Computer: Manage/control four USB computers from one keyboard, monitor and mouse. Includes four connection cables for computer, speaker and microphone connection.
  • Easy Channel Selection: Channel selection via push buttons and keyboard hotkeys. Audio and microphone switching for uninterrupted multimedia experience across multiple platforms.
  • USB Bus Powered: no external power adapter required. Hot-plugging PCs for maintenance without powering down the KVM switch or PCs.
  • Quality Resolution: Supports resolutions up to 1600 x 900 pixels.
  • Lifetime warranty when purchased from the manufacturer or authorized reseller.
Check Stock

ZOSI 1080P Security Camera System with 1TB Hard Drive H.265+ 8CH 5MP Lite HD-TVI Video DVR Recorder with 4X HD 1920TVL 1080P Indoor Outdoor Weatherproof CCTV Cameras ,Motion Alert,Remote Access

  • 【H. 265/H.265+ 8CH 5MP Lite HD-TVI DVR】--With the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording..
  • 【Expandable camera system】-this is 8Channel 4-in-1 DVR which supports analog HD-TVI CVI AHD camera It provides you the flexibility to extend additional cameras You can add more 4pcs 720P or 1080P Bullet or dome cameras.
  • 【Built in 1TB Security Grade Hard Drive】-- Support ultra-long continuous recording and backup by USB. Dvr can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard Drive..
  • 【IP67 Weatherproof Camera,80ft Night Vision】-- This Camera use Aluminum Metal materials, can effectively prevent rust,Can be installed in almost any outdoor or indoor place. ,Built in 24pcs IR LEDs, Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter, Up to 80ft night vision in total darkness and 130ft Night vision in ambient light.More than 3.0Lux the night vision is color..
  • 【Privacy Protection and Mobile Viewing】 You can block out select areas on each camera. This is to grant p....
Check Stock