Top Usb 4ch Dvr Reviews

Oyen Digital MiniPro RAID V3 USB-C External Dual Bay Drive Enclosure

Compatible with most major DVR boxes like DIRECTV HR34, HR44, HS17, genie, ARRIS, Moxi, Dish and more. See product description for compatible models.
Expand your DVR hard drive recording of up to 2,000 hours. Contact your cable box provider to make sure of its compatibility. Please contact your DVR/Cable provider to confirm external hard drive usage.
Plug and play with DVR device. Connect your DVR device with our external hard Drive (eSATA Cable included).
Made with high quality aluminum for maximum reliability. Aluminum doubles as a heat sink to keep hard drive cool and quiet.
Comes with easy to follow instructions, DVR Expander, stand, USB 3 0 cable, and eSATA cable.

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Showasaki Dash Cam USB 1080P Dash Camera for Cars Driving Video Recorder with 32GB Micro SD Card, On-Dash Camera with Night Vision, Wide Angle View Intelligent Automobile Car DVR

【Easy Installation】The Dash Camera is easy to install and set up. Just transfer high-definition pictures through the USB interface. DVR with vehicle-mounted APK for convenient installation. No need battery. Use the browser to enter this link on the car radio screen to automatically download. The address of downloading APK: http://ma.w2027.cn/N7xa.
【Ultra Clear Night Vision】 With super vision technology, the Car Dash Camera will capture clear videos and image footage when in the low-light night.Car Dash Camera is extra-large wide-angle vision, enough angle to cover multiple lanes to capture more events..
【1080P Clear Recording】USB DVR Car Dash Camera with ultra-high quality and fluent video, this dash camera will provide you excellent visual experience..
【With SD card】USB DVR Car Dash Camera will include a 32GB Micro SD card, to provide you with more convenient records..
【Automatic Recording】Automatic recording of Car Dash Camera, when power on and automatic cyclic covering recording. USB DVR with automatic synchronous vehicle-mounted time when power on..

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8CH 1080P 5-in-1 HD Analog Hybrid DVR&NVR Support 5MP IP Camera+1080P AHD/TVI/CVI Camera and 960H Analog Camera Standalone DVR CCTV Surveillance Security System Video Recorder (1TB HDD Preinstalled)

Upgraded 5-in-1 Security DVR: This dvr is compatible with up to 5MP CVBS/CVI/TVI/AHD/IP Camera. Full 1080N video recording on all 8 channels. Equipped with HDMI/VGA for multiple video output. (Not Include Hard Drive Disk and cameras) if you need security cameras, Please search ASIN: B074V68MKR.
This DVR is very easy to connect and set up, connect the cameras with BNC video power cable, true plug and play. Support USB port Back up , gives you the easiest option of backing up and transferring your video footage to a USB flash drive..
Support IOS/ANDROID SYSTEM/PC free remote view(make sure the dvr keep connect to the router) Scan the QR cord to download the app "Xmeye" for Live Video View & Playback on your smart devices..
Motion detection alarm: The motion tracking sensors will detect something moving in the room and send alert email to you immediately. You can choose the channels for recording and playback. Give you peace of mind when you are at work or far away from home..
Supports ONVIF Onvif IP Cameras, Both the DVR and the IP Cameras have to connect to the same router. the IP address of the cameras and the DVR have to be in the same network segment. the DVR can find the IP Cameras under ONVIF protocal..

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Aja Ki Pro Ultra Multi-Channel 12G-SDI 4K/UltraHD/HD Recorder and Player

[Perfect work with NTSC/PAL devices], this portable video recorder is working with NTSC or PAL sign camera with the supplied video cable, and this HD mini DVR do good performance in -20 degree to +60 degree. the build-in battary could work for 2.5 hours..
[Wired and wireless control], you could use the wired control to fast boot and turn in recording mode, then control the mini DVR to save video and power off. or to power on the dvr, you could use the wireless control to operate as well..
[Portable and Playback], this Mini DVR is very light weight and portable, you could easy to take it to anywhre with your device, with the unique dvr pouch, you could easy to wrap it to the rifle,leg,arm, or any else. you could charge the mini dvr with wall charger or power bank, with the 2.5 inch display, you could playback the video, audio, picture to manage..
[Good for Thermal Sight Scope], this mini dvr is awesome working with thermal sight device as Pulsar, ATN, AGM, FLIR, Armasight or other else..
[packing included], 1 * mini DVR, 1* sd card (32GB ), 1 * unique dvr pouch, 2 * AV Cable, 1 * USB Cable, 1 * User Manual ,1* wired Control, 1* Wireless Control, 1* 1400mA Battery, 1* Charging cable, 1* adapter, 1*EVA box.

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T-Power Ac Adapter Compatible with 12v CCTV Surveillance Security System Camera 4-Way to 8-Way Splitter 4CH 8CH Channel HDMI Digital Video Recorder Audio DVR ANNKE,Zmodo JOOAN Anran

Compatibility: Q-SEE QSee QSDS4122 QS-POWER4 QSS1250A / Swann Lorex Defender / Zmodo Surveillance PKD-DK0865-NHD 8 Channnel H.264 8CH , PA-1059 PS-115....
,JOOAN JA-3104T 4CH D1 CCTV camera ( For Camera Only ),Anran 8 Channels DVR Cctv Security Network Mobile 960H p/n: A-V1008 ( For Camera Only ).
All our products are manufactured in compliance with US regulations, including emissions and safety standards..
T-Power ac adapters are made with the highest quality materials..
Brand-new , Input Voltage Range: AC 100V - 240V , 12Vdc output.

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VSYSTO 4CH Dash Cam Vehicle Backup Camera 7.0 Monitor Recording DVR Front & Sides & Rear VGA for Semi Trailer Truck Van Tractor RVs with Infrared Night Vision Lens

【4 channel waterproof cameras】: (Front/Left/Right/Rear) for DVR system.120 degree wide angle*4, VGA*4. Auto Turning Detection: Connect with....
【Support up to 128GB (128GB*2)】: Support up to 128GB Micro SD card(not include), it can hold roughly 10 hours of all 4CH camera videos without....
【Super Night Vision】: Infrared camera design (Left/Right/Rear) with IR LED + IR CUT night vision, allows you capture the clear image quality on....
【Auto power on/off with Your Vehicle Ignition】:Power supplied by truck directly.Super capacitor design, without risk of battery explosion and with....
【Note】:The recorder has high requirement for SD card speed. Please choose good quality SD Card. The yellow line of the side camera is connected to....

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Vehicle Digital Video Recorder, H264 Algorithm 4CH Characters Overlay Small MDVR Short Circuit Protection for Boats for School Buses for Tank Trucks

[Perfect work with NTSC/PAL devices], this portable video recorder is working with NTSC or PAL sign camera with the supplied video cable, and this HD mini DVR do good performance in -20 degree to +60 degree. the build-in battary could work for 2.5 hours..
[Wired and wireless control], you could use the wired control to fast boot and turn in recording mode, then control the mini DVR to save video and power off. or to power on the dvr, you could use the wireless control to operate as well..
[Portable and Playback], this Mini DVR is very light weight and portable, you could easy to take it to anywhre with your device, with the unique dvr pouch, you could easy to wrap it to the rifle,leg,arm, or any else. you could charge the mini dvr with wall charger or power bank, with the 2.5 inch display, you could playback the video, audio, picture to manage..
[Good for Thermal Sight Scope], this mini dvr is awesome working with thermal sight device as Pulsar, ATN, AGM, FLIR, Armasight or other else..
[packing included], 1 * mini DVR, 1* sd card (32GB ), 1 * unique dvr pouch, 2 * AV Cable, 1 * USB Cable, 1 * User Manual ,1* wired Control, 1* Wireless Control, 1* 1400mA Battery, 1* Charging cable, 1* adapter, 1*EVA box.

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VSYSTO 4CH HD 1080P Truck Dash Cam 7.0 Monitor Vehicle Backup Camera for Semi Trailer Truck Van Tractor RVs Front & Sides & Rear Cam with GPS Infrared Night Vision Lens

【 4 Channel Waterproof Cameras】:(Front/Left/Right/Rear) for DVR system.140 degree wide angle*4, 1080P*4. Auto Turning Detection: Connect with....
【Support up to 256GB】: Support up to 256GB Micro SD card(not include), it can hold roughly 20 hours of all 4CH camera videos without overwriting.....
【Super Night Vision】: Infrared camera design (Left/Right/Rear) with IR LED + IR CUT night vision, allows you capture the clear image quality on....
【Auto Power On/Off with Your Vehicle Ignition】: Power supplied by truck directly.Super capacitor design, without risk of battery explosion and....
【Note】:The recorder has high requirement for SD card speed. Please choose good quality micro SD Card. The yellow line of the side camera is....

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TiVo Mini LUX DVR Extender & WiFi 5 USB Adapter, Black (AP0100)

Product 1: TiVo Mini LUX extends your TiVo DVR experience to additional TVs throughout your house for an easy and economical whole-home 4K Ultra HD solution.
Product 1: Supports WiFi using the TiVo USB WIFI 5 Adapter, or a wired connection with the TiVo Bridge MoCa 2.0 Adapter or TiVo Bridge Plus MoCa 2.0 Adapter.
Product 1: TiVo Mini LUX expands the power of your voice to simultaneously search across live TV, your DVR recordings and streaming apps to easily find and watch your favorites in any room in your home.
Product 1: Get the full TiVo experience, including crystal-clear 4K Ultra HD picture and cutting-edge control, including SkipMode and QuickMode, on additional TVs in your home for no additional service subscription fees.
Product 2: No more stringing Coax or Ethernet Cables to access your TiVo DVR from another room. Wirelessly extend your TiVo experience to any room in your house..
Product 2: Simply plug the TiVo USB Wi-Fi 5 adapter into your TiVo MINI VOX using the included USB extension cable, connect to your wireless network, and you’re ready to go!.
Product 2: TiVo’s Wi-Fi 5 adapter requires an existing 5 GHz wireless network. Many wireless networking equipment supports both 2.4 GHz and 5 GHz networks, so you’ll need to make sure you conn....

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DHTek / Dahua OEM NVR4216-16P-4KS2 16 Channel PoE Ports IP NVR H.265 (4k/8Mp/6Mp/5MP/4MP/3MP/1080P/1.3MP/ 720P),4K 16CH 16PoE 1U NVR 200Mbps, 4ch Alarm, 2SATA, Face Detection, Two-Way Audio, NVR

NVR4216-16P-4KS2 Up to 16 channel IP camera input,H.265/H.264/MJPEG dual codec decoding,Max 256Mbps incoming bandwidth.
Up to 8ch@1080P([email protected][email protected]) realtime live-view,Up to 12Mp resolution live-view&playback,2HDMI/1 VGA simultaneous video output.
16 channel synchronous realtime playback, GRID interface,Support Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek and etc..
ONVIF Version 2.4 conformance,3D intelligent positioning with Dahua PTZ camera,Support 4 SATA HDDs up to 24TB, 3 USB(2 USB3.0), 1 eSATA port.
[Recommend Same Series HDView Brand Camera] Support IPC UPnP, 16PoE ports (for -16P model), Support P2P, QR code scan & add,Multiple network monitoring: Web viewer, CMS(DSS/Smart PSS) & Smart Phone(DMSS).

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HDView 6 CH 5-in-1 Security 1080P HD DVR/NVR: 4 Channel (TVI/AHD/CVI/960H) Cameras and 2 Channel IP Cameras, Surge Protection COC, Support 3MP 4MP 5MP TVI AHD Cameras

...on your smartphone or tablets. All your cameras can be centrally managed on this DVR, remote view your home or office anytime anywhere!.
Support 4 Channel Audio, 4 Channel Alarm, support Surge Protection CoC, support Multiple users online. Internal HDD 1 x SATA (Up to 6TB), External HDD N/A, auxiliary interface usb 2x USB2.0, one for mouse & one for backup , 1 x RS485 Connect to PTZ or keyboard..
[Recommend Same Series HDView Brand Camera] 1-year quality Warranty ! Life time Tech Support ! We provide 7/24 friendly technological support and customer service. You can contact us any time when you have questions concerning our device, just click the store name and write to us!.

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FD 4TB DVR Expander External Hard Drive - USB 3.0 & eSATA (Comes with Both USB and eSATA Cable) - Supports DirecTv, Arris and More, Black (DVR4KEUB) by Fantom Drives

Compatible with most major DVR boxes like DIRECTV HR34, HR44, HS17, ARRIS, and Moxi. See product description for compatible models.
Expand your DVR hard drive recording of up to 4,000 hours. Contact your cable box provider to make sure of its compatibility. Please contact your DVR/Cable provider to confirm external hard drive usage.
Plug and play with DVR device. Connect your DVR device with our external hard Drive (eSATA Cable included).
Made with high quality aluminum for maximum reliability. Aluminum doubles as a heat sink to keep hard drive cool and quiet.
Comes with easy to follow instructions, DVR Expander, stand, USB 3 0 cable, and eSATA cable.

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FD 6TB DVR Expander External Hard Drive - USB 3.0 & eSATA (Comes with Both USB and eSATA Cable) - Supports DirecTv, Arris and More, Black (DVR6KEUB) by Fantom Drives

Compatible with most major DVR boxes like DIRECTV HR34, HR44, HS17, ARRIS, and Moxi. See product description for compatible models.
Expand your DVR hard drive recording of up to 6,000 hours. Contact your cable box provider to make sure of its compatibility. Please contact your DVR/Cable provider to confirm external hard drive usage.
Plug and play with DVR device. Connect your DVR device with our external hard Drive (eSATA Cable included).
Made with high quality aluminum for maximum reliability. Aluminum doubles as a heat sink to keep hard drive cool and quiet.
Comes with easy to follow instructions, DVR Expander, stand, USB 3 0 cable, and eSATA cable.

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