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Amazon.com : ZOSI 4K 16CH PoE Security Camera System, 16CH 4K NVR with 4TB HDD for 24/7 Recording, 8PCS Wired 5MP PoE IP Cameras Outdoor Indoor, Color Night Vision, 2-Way Talk, Human
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Amazon.com: ANNKE 4K 8 Channel AI DVR with Human/Vehicle Detection, 5-in-1 H.265+ Security Digital Video Recorder Works with Alexa, Supports 8CH Analog and 4CH 8MP IP Cameras for Home CCTV System, 1TB
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Amazon.com : Xenocam 4CH 5MP Full High Definition Hybrid for AHD/TVI/CVI/Analog/Onvif IP DVR H.265 CCTV Video Recorder P2P Remote Phone Monitoring for Home Security Surveillance System Camera (NO HDD) : Electronics
![Amazon.com : 8CH 5in1 (IP, TVI, AHD, CVI, Analog CVBS) Surveillance DVR + 2MP 1080P 2.8mm Lens Dome Camera (with 1TB HDD, 2 x 2MP 2.8mm Fixed Dome) : Electronics Amazon.com : 8CH 5in1 (IP, TVI, AHD, CVI, Analog CVBS) Surveillance DVR + 2MP 1080P 2.8mm Lens Dome Camera (with 1TB HDD, 2 x 2MP 2.8mm Fixed Dome) : Electronics](https://m.media-amazon.com/images/I/61x1uyPAtEL._AC_UF894,1000_QL80_.jpg)
Amazon.com : 8CH 5in1 (IP, TVI, AHD, CVI, Analog CVBS) Surveillance DVR + 2MP 1080P 2.8mm Lens Dome Camera (with 1TB HDD, 2 x 2MP 2.8mm Fixed Dome) : Electronics
![Amazon.com : 16CH 1080P 5-in-1 HD 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) : Electronics Amazon.com : 16CH 1080P 5-in-1 HD 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) : Electronics](https://m.media-amazon.com/images/I/513JhH8OueS.jpg)
Amazon.com : 16CH 1080P 5-in-1 HD 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) : Electronics
![Amazon.com : Amcrest 4K UltraHD 8 Channel DVR Security System Recorder, 8MP Security DVR for Analog Security Cameras & Amcrest IP Cameras, Remote Smartphone Access, HDD & Cameras NOT Included (AMDV8M8-H5)(Renewed) : Amazon.com : Amcrest 4K UltraHD 8 Channel DVR Security System Recorder, 8MP Security DVR for Analog Security Cameras & Amcrest IP Cameras, Remote Smartphone Access, HDD & Cameras NOT Included (AMDV8M8-H5)(Renewed) :](https://m.media-amazon.com/images/I/41GtoW94tdL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Amcrest 4K UltraHD 8 Channel DVR Security System Recorder, 8MP Security DVR for Analog Security Cameras & Amcrest IP Cameras, Remote Smartphone Access, HDD & Cameras NOT Included (AMDV8M8-H5)(Renewed) :
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Amazon.com : 16 Channel Security CCTV DVR with 2TB Hard Drive, SANNCE 1080p Lite 5-in-1 Hybrid Video Recorder for 2MP TVI AHD CVI CVBS Analog IP Security Cameras, Motion Alerts, Remote Access,
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Amazon.com : 2TB 8-Channel 5-in-1 Digital Video Recorder 5.0MP HD Security DVR Recorder AHD/Analog/TVI/CVBS/IP Security Camera System : Electronics
![Amazon.com : HDView 24CH Security 5in1 DVR/NVR: 16 Channel Up to 5MP TVI/AHD, 4MP CVI, 960H Cameras and Up to 24 Channel 5MP IP Cameras, H.265, Smart Intelligent Analytics,Surge Protection, Control Over Amazon.com : HDView 24CH Security 5in1 DVR/NVR: 16 Channel Up to 5MP TVI/AHD, 4MP CVI, 960H Cameras and Up to 24 Channel 5MP IP Cameras, H.265, Smart Intelligent Analytics,Surge Protection, Control Over](https://m.media-amazon.com/images/I/61g88T4inSL._AC_UF894,1000_QL80_.jpg)
Amazon.com : HDView 24CH Security 5in1 DVR/NVR: 16 Channel Up to 5MP TVI/AHD, 4MP CVI, 960H Cameras and Up to 24 Channel 5MP IP Cameras, H.265, Smart Intelligent Analytics,Surge Protection, Control Over
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Amazon.com : ANNKE 16 Channel 1080P Lite Video Security System DVR with 2TB Hard Drive and (12) HD 1080P Indoor Outdoor Cameras with IP66 Weatherproof Housing, 100ft Super Night Vision : Electronics
![Amazon.com : 16 Channel 2MP 1080P DVR Recorder Hybrid 6-in-1 DVR H.265+ 16CH Security Digital Video Recorder Support Analog AHD/IP/TVI/CVBS/CVI Camera (No Hard Drive) : Electronics Amazon.com : 16 Channel 2MP 1080P DVR Recorder Hybrid 6-in-1 DVR H.265+ 16CH Security Digital Video Recorder Support Analog AHD/IP/TVI/CVBS/CVI Camera (No Hard Drive) : Electronics](https://m.media-amazon.com/images/I/51JVmegCCdS._AC_UF894,1000_QL80_.jpg)
Amazon.com : 16 Channel 2MP 1080P DVR Recorder Hybrid 6-in-1 DVR H.265+ 16CH Security Digital Video Recorder Support Analog AHD/IP/TVI/CVBS/CVI Camera (No Hard Drive) : Electronics
![Amazon.com : ANNKE 5MP Lite 16 Channel Security Video Recorder with AI Human/Vehicle Detection and 2TB Hard Drive, H.265+ 5-in-1 Hybrid DVR, Supports 16CH Analog and 2 IP Cameras for Home Business Amazon.com : ANNKE 5MP Lite 16 Channel Security Video Recorder with AI Human/Vehicle Detection and 2TB Hard Drive, H.265+ 5-in-1 Hybrid DVR, Supports 16CH Analog and 2 IP Cameras for Home Business](https://m.media-amazon.com/images/I/51u9isI1BiS.jpg)
Amazon.com : ANNKE 5MP Lite 16 Channel Security Video Recorder with AI Human/Vehicle Detection and 2TB Hard Drive, H.265+ 5-in-1 Hybrid DVR, Supports 16CH Analog and 2 IP Cameras for Home Business
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Amazon.com : ANNKE 5MP Lite H.265+ Security DVR Recorder with AI Human/Vehicle Detection, 8CH Hybrid 5-in-1 CCTV DVR for Surveillance Camera, Supports 8CH Analog and 2CH IP Cameras, Remote Access (No Hard
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Amazon.com : GW Security Cameras System 16CH (3840x2160) HD-TVI 4K CCTV DVR with 16 Weatherproof 3840TVL 8.0MP 100ft Night Vision UltraHD 4K Surveillance Cameras, Email Alert with Snapshot : Electronics
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Amazon.com : DVR for Security Camera, SANNCE 5MP Lite 8CH CCTV DVR with 2TB Hard Drive, H.264+ Hybrid 5-in-1 Surveillance Recorder for 8CH Analog and 2CH IP Cameras, Remote Access, Motion Detection,
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Amazon.com : ANNKE 5MP Lite 16 Channel Security Video Recorder with AI Human/Vehicle Detection and 2TB Hard Drive, H.265+ 5-in-1 Hybrid DVR, Supports 16CH Analog and 2 IP Cameras for Home Business
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Amazon.com : ANNKE 5MP Lite H.265+ Security DVR Recorder with AI Human/Vehicle Detection, 8CH Hybrid 5-in-1 CCTV DVR for Surveillance Camera, Supports 8CH Analog and 2CH IP Cameras, Remote Access (No Hard
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Amazon.com : 1080P 8CH Surveillance DVR Recorder H.264+ Standalone 5-in-1 CCTV Digital Video Recorder DVR for Security Camera Home Surveillance System, Mobile APP & PC Remote (No Hard Drive) : Electronics
![Amazon.com : [3MP HD,Audio] SMONET WiFi Security Camera System,NO Hard Drive,8CH Home Surveillance DVR Kits,4 Packs Outdoor Indoor IP Cameras Set,IP66 Waterproof,Free Phone APP,Night Vision,24/7 Video Recording : Electronics Amazon.com : [3MP HD,Audio] SMONET WiFi Security Camera System,NO Hard Drive,8CH Home Surveillance DVR Kits,4 Packs Outdoor Indoor IP Cameras Set,IP66 Waterproof,Free Phone APP,Night Vision,24/7 Video Recording : Electronics](https://m.media-amazon.com/images/I/61XNEPbRpbL._AC_UF894,1000_QL80_.jpg)
Amazon.com : [3MP HD,Audio] SMONET WiFi Security Camera System,NO Hard Drive,8CH Home Surveillance DVR Kits,4 Packs Outdoor Indoor IP Cameras Set,IP66 Waterproof,Free Phone APP,Night Vision,24/7 Video Recording : Electronics
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Amazon.com : USA Sales Group Tiny RCA Outdoor Security CCTV Microphone for IP, NVR, TV, DVR Surveillance Cameras, Audio Mic Clear Sound with High Sensitive Adjustment Preamp Amplified Pickup Device Kit (1
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Amazon.com : Dericam High Security Camera Microphone for CCTV/IP Camera/DVR/ NVR, 60ft Cable,with Power Splitter,Mini CCTV Audio Pickup Mic, External Camera Sound, No Power Supply Included, AP1-2B, Black : Electronics
![Amazon.com : 4CH 5MP Lite 5-in-1 HD Analog Hybrid DVR&NVR Supports Up to 5MP IP Camera+5MP AHD/TVI/CVI Camera and 960H Analog Camera Standalone DVR CCTV Surveillance Security System Video Recorder (No HDD) : Amazon.com : 4CH 5MP Lite 5-in-1 HD Analog Hybrid DVR&NVR Supports Up to 5MP IP Camera+5MP AHD/TVI/CVI Camera and 960H Analog Camera Standalone DVR CCTV Surveillance Security System Video Recorder (No HDD) :](https://m.media-amazon.com/images/I/61lbcCdeTdL._AC_UF894,1000_QL80_.jpg)
Amazon.com : 4CH 5MP Lite 5-in-1 HD Analog Hybrid DVR&NVR Supports Up to 5MP IP Camera+5MP AHD/TVI/CVI Camera and 960H Analog Camera Standalone DVR CCTV Surveillance Security System Video Recorder (No HDD) :
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Amazon.com : 3MP Security Camera System Wireless with Audio, SMONET 8CH Home CCTV Surveillance DVR Kits,8Pcs 3MP Outdoor Indoor WiFi IP Cameras Waterproof Night Vision,2TB Hard Drive,Free App AI Human Detection :
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Amazon.com : 101AV Security Camera System 4CH 1080P Full HD 2in1 H.265/H.264 DVR/NVR, HD-TVI/CVI/AHD/IP, 2TB HDD, HDMI/VGA/BNC Video Out, Mobile APPs for Home/Office, Work w/Analog & Network Cam up to 4MP(no PoE) :
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Amazon.com : ZOSI Wireless Home Security Camera System, 2K H.265+ 8CH CCTV NVR with Hard Drive 1TB for 24/7 Recording and 6 x 1080P Auto Match WiFi IP Camera Outdoor Indoor,Night Vision,Remote
![Amazon.com : 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) : Electronics Amazon.com : 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) : Electronics](https://m.media-amazon.com/images/I/513JhH8OueS._AC_UF894,1000_QL80_.jpg)
Amazon.com : 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) : Electronics
![Amazon.com : Lapetus 4CH 1080N Hybrid 5-in-1 AHD DVR (1080P NVR+1080N AHD+960H Analog+TVI+CVI) Standalone DVR CCTV Surveillance Security System Video Recorder Motion Detection HDD & Cameras not Included : Electronics Amazon.com : Lapetus 4CH 1080N Hybrid 5-in-1 AHD DVR (1080P NVR+1080N AHD+960H Analog+TVI+CVI) Standalone DVR CCTV Surveillance Security System Video Recorder Motion Detection HDD & Cameras not Included : Electronics](https://m.media-amazon.com/images/I/61jjups2+gL._AC_UF894,1000_QL80_.jpg)