Best 4 Channel Usb Dvr

AllAboutAdapters 4-Channel HD-TVI HD-CVI AHD RCA Quad Video to HDMI VGA Converter Switcher with Picture-in-Picture Support

Supreme 4-channel HD/SD video mixer solution designed for multiple camera or DVR video feeds to be displayed on one screen. Each one of the 4 BNC inputs can accept either HD-TVI, AHD, HD-CVI type HD input or analog BNC/RCA composite video from camera or DVR.
Provides simultaneous HDMI output, VGA output and 2 BNC/RCA analog video outputs. Doubles as a 4 in 1 out HD-TVI HD-CVI AHD BNC RCA to HDMI VGA converter switcher..
Able to accept mix of HD-TVI, HD-CVI, AHD and analog BNC/RCA video inputs from camera, DVR and other compatible inputs at the same time. Combine all or selected input video feeds into different styles of split-screen views on one display for preview, live monitoring or video recording..
Selectable HDMI video outputs at 720p/50Hz, 720p/60Hz, 1080p/50Hz, 1080p/60Hz, 1280x720 pixels and 1980x1080 pixels. Selectable VGA video outputs at 1024x768, 1280x1024 and 1440x900 pixels..
Easy IR remote control and individual manual push buttons for easy and fast switching between video inputs. Supports total 8 screen modes including: 4-channel quad screen mode 4-channel split screen with overlay of 3 sub video channels onto the main channel screen 3-channel split screen mode 2-channel screen in horizontal split fashion 2-channel scr....

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T-Power Compatible with for Lorex samsung Q-See Night Owl Swann x 4 & 8 Channel LTE D1 DVR LTE-DVR4-R LTE-DVR8-R Indoor Outdoor Night Vision CCTV Cameras 12V Ac Dc Adapter Charger Power Supply

T-Power Made with Brand-new, Input: AC 100V - 240V Output : 12V ( Fits: CS Model CS-1205000 CS1205000 Samsung Security CCTV Camera DVR NVR ,....
Compatible for Night Owl LTE-88500 LTE-84500 8 Channel LTE D1 DVR LTE-DVR8-R 8 x Indoor/Outdoor Night Vision Cameras , Night Owl LTE-44500 4 Channel....
Compatible for Swann 4 & 8 Channel (8-Way Splitte) DVR4 DVR8 SWDVK4 SRDVR8 Series Digital Video Recorder Security DVR . Q-See CCTV Camera QCN8009D....
Compatible for FLIR M3108E M3108E-D 8 CH MPX HD-CVI DVR HD DVR DC12V 2A.
Lorex LHV2108 LHV21081T LHV21082T LHV210800.
Compatible for Lorex LHV826 LHV828 LHV1000 LHV1004 LHV00041T LHV000400 LHV100400 LHV1008 LHV100800 LH148000 LHV21041TC4 LHV2116 LHV16212 LHV1600....

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ZOSI 720p 16 Channel HD Security Camera System,16 Channel Surveillance DVR Recorder with 16 x 1280TVL(720p) Weatherproof Indoor/Outdoor CCTV Dome Camera System,2TB Hard Drive

(1). 16 Channel Hybrid Capability 4-in-1 DVR:With self-adaptive technology,it supports 4 kinds of camera models:Analog,720P/1080P AHD,720P/1080P TVI and CVI..
(2). QR code scan via mobile device using our free ZOSI Smart app (Powered by AWS,available on iOS/Android).Live view and playback on your smartphone via 3G/4G/Wi-Fi..
(3). Ultra long continuous recording & easy USB backup:The DVR can be set to automatically overwrite the oldest stored footage,and you can backup the records via the USB backup..
(4). Intelligent motion detection email alert with images.
Motion detection recording allows you save more capacity hard drive(2TB Hard Drive Seagate SkyHawk was pre-installed inside the DVR ,20g/day/CH for 720P)..
(5). All systems CE & FCC certified with qualified power supplies.Guaranteed for 2 Year & Free life time Tech Support. /// If you have any problems ,please just feel free to contact us ,we will definitely respond within 24 hours!.

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ZOSI 16CH 1080P Home Security Camera System with 2TB HDD,8 x Wired 1080P Outdoor Indoor Weatherproof Cameras,H.265+ 16 Channel DVR Security System,Motion Detection,Mobile Remote Control,Email Alarm

【H. 265/H.265+ 16Channel 1080P HD-TVI DVR】With the advanced H. 265 technology, keep the high quality video, it allows you to maximize storage....
【Expandable camera system】This is 16Channel 4-in-1 1080P HD-TVI DVR supports analog HD-TVI CVI AHD camera It provides you extend additional....
【Weatherproof Bullet Camera,80ft Night Vision】These Camera use Aluminum Metal materials, Can be installed in outdoor or indoor place.Up to 80ft....
【Built in 2TB Security Grade Hard Drive】-- Support ultra-long continuous recording and backup by USB. Dvr can be set to automatically overwrite....
【Remote Access & Motion Detection & Instant alerts】-- Free app for live view & Playback on smart devices with Wi-Fi anywhere anytime.You can....

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T POWER Ac Adapter Charger Compatible with Samsung 8 x Channel SDC-7340BC SDC-7340BCN SDC-7340BCN,US 720TVL CCTV 720 TV 720 Wide Angle Night Vision Weatherproof Security Camera Supply x 8 Way Splitter

T POWER - Brand-new Input Voltage Range: Output: ( 12vdc ).
Brand-new Input Voltage Range: AC 100V - 240V 12VDC, Come with 8-ports connector for cameras ) ( For Camera Only ) ( barrel connector , not 4-pin ).
Compatibility: Samsung 8 x channel SDC-7340BC SDC-7340BCN SDC-7340BCN,US 720TVL CCTV 720 TV 72? Wide Angle Night Vision Camera Weatherproof Security Camera & (SDS-P3040 SDS-P4040 SDR-3102N) Samsung SDH-C75100 and SDH-C75080 16 Channel HD Security DVR SDR-C75300 ( Fits DVR or Cameras ) ( Come with 8-ports connector for cameras ) Samsung EP06-000080A EP06-000080A (ADP-4812) models: SDE, SDS, and SDH series , SDE Series: 4 Channels: SDE-3001, SDE-3003, SDE-3004 ,.
8 Channels: SDE-4001, SDE-4002, SDE-4003, SDE-4004 SDE4001, SDE4002, SDE4003, SDE4004 , SDS Series : 4 Channels: SDS-P3040, SDS-V3040 , 8 Channels: SDS-P4080, SDS-V4041, SDS-V4040 SDH Series : 8 Channels: SDH-P4040, SDH-P4080 Samsung SDE Series 4 , 8 Channels DVR Security Cam CCTV System Digital Video Recorder Camera ( For Camera Only ) Samsung SDS-P3022 SDS-P3040 SDS-P3042 SDS-P4040 SDS-P4082 SDS-P5082 SDSP3022 SDSP3042 SDSP4082 SDSP5082 ,.
SDR-5102 SDR-5102N2T SDS-P5082 SDR-3102 DVR Security CCTV System Digital Video Recorder ( Fits DVR or Cameras ) , Samsung SDS-P5102 SDS-P5122 SDSP5102 SD....

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ZOSI 16CH 1080P Security Camera System with 2TB Hard Drive,H.265+ 16Channel 1080P HD-TVI DVR with 12PCS 1080P Outdoor Indoor Surveillance Cameras, 80ft Night Vision, Motion Detection,Remote Access

【H. 265/H.265+ 16Channel 1080P HD-TVI DVR】With the advanced H. 265 technology, keep the high quality video, it allows you to maximize storage space and enjoy ultra-long recording..
【Expandable camera system】This is 16Channel 4-in-1 1080P HD-TVI DVR supports analog HD-TVI CVI AHD camera It provides you extend additional cameras You can add more 4pcs 720P or 1080P Bullet or dome cameras.
【Weatherproof Bullet Dome Camera,80ft Night Vision】These Camera use Aluminum Metal /ABS materials, Can be installed in outdoor or indoor place.Up to 80ft night vision in total darkness and 130ft Night vision in ambient light..
【Built in 2TB 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..
【Remote Access & Motion Detection & Instant alerts】Free app for live view & Playback on smart devices with Wi-Fi anywhere anytime.You can customize a specific motion detection zone in each camera to minimize false alerts..

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ZOSI H.265+ 16 Channel 1080P Video Security DVR Recorder with 4TB Hard Drive,16CH Hybrid 4-in-1 CCTV DVR for Home Surveillance Camera System,Easy Remote Access,Motion Alert Push,24/7 Recording

【H.265+ 16CH FULL 1080P 4-IN-1 HD-TVI DVR】With the 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. This 16 Channel 4-in-1 DVR which supports analog, HD-TVI, CVI, AHD camera. It provides you the flexibility to add 16pcs 720P, 1080P CCTV Security Cameras.
【Pre-installed a 4TB hard drive】-this DVR is pre-installed a 4TB security hard Drive.(But it will not come with cameras). 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..
【View from anywhere anytime】 The ZOSI Smart free app lets you see all of your cameras in one place. Check in on your home or business wherever you have an internet connection. Free ZOSI Smart App for Live View & Playback on Smart Devices with Wi-Fi or 2G/3G/4G Anywhere Anytime..
【Advanced Motion Detection & Instant alerts】You can customize a specific motion detection zone in each camera to minimize false alerts. Smart Instant notifications and email alerts will be pushed to your phone when the camera detects the motion..

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ZOSI H.265+ 16Channel Full 1080P Video Security DVR Recorder with 2TB Hard Drive,16CH Hybrid 4-in-1 Surveillance CCTV DVR for 960H/CVI/TVI/AHD Home Security Cameras system,Remote View,Motion Detection

...njoy ultra-long recording. 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..
【Compatible with 720P, 1080P Security Cameras System】This 16 Channel 4-in-1 DVR which supports analog, HD-TVI, CVI, AHD camera. It provides you the flexibility to add 16pcs 720P, 1080P CCTV Security Cameras.
【View from anywhere anytime】 The ZOSI Smart free app lets you see all of your cameras in one place. Check in on your home or business wherever you have an internet connection. Free ZOSI Smart App for Live View & Playback on Smart Devices with Wi-Fi or 2G/3G/4G Anywhere Anytime..
【Advanced Motion Detection & Instant alerts】You can customize a specific motion detection zone in each camera to minimize false alerts. Smart Instant notifications and email alerts will be pushed to your phone when the camera detects the motion..
【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 c....

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ZOSI H.265+ 8 Channel 5MP Lite CCTV DVR with Hard Drive 1TB 8CH 1080P 4-in-1 Analog AHD TVI CVI Surveillance DVR for 720P,1080P,5MP Lite Security Camera,Remote Access Motion Detection Alert Push

【H. 265/H.265+ 8CH 5MP Lite Full 1080p HD-TVI DVR】--With the advanced H. 265 technology, which could double the data compression ratio, keep the....
【Compatible with 720P,1080P ,5MP Security Cameras System 】This 8 Channel 4-in-1 DVR which supports analog, HD-TVI, CVI, AHD camera. It provides....
【Built in 1TB Security Grade Hard Drive】-- Support ultra-long continuous recording and backup by USB. Dvr can be set to automatically overwrite....
【Mobile Viewing, Playback Anytime & Anywhere】-- The free App ZOSI smart lets you see all of your cameras in one place Check in on your home or....
【Customize Each Camera with Different Record Modes】 Our ZOSI DVR offers 4 kinds recording modes to meet your needs: Record footage continuously.

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