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How Does A Dvr Work - manufacturer, factory, supplier from China

(Total 24 Products for How Does A Dvr Work)

  • 32CH 4K  H3536 Network Video Recorder

    32CH 4K H3536 Network Video Recorder

    • Brand: Sanan

    • Packaging: Gift Box

    • Supply Ability: 20000

    • Min. Order: 10 Piece/Pieces

    32CH 4K H3536 Network Video Recorder H 265 NVR Network video recorders the more obvious statement is to monitor the server First of all it has the ability to collect data by monitoring the video head and then transmits it to the VCR which encodes the data after the data is collected by the VCR and generates an image...

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  • Night Vision Home Network Camera

    Night Vision Home Network Camera

    • Brand: Sanan

    • Packaging: Gift Box

    • Supply Ability: 10000

    • Min. Order: 10 Piece/Pieces

    Indoor Night Vision Home Network Camera Support ONVIF The installation of home network camera is convenient quick and labor saving It doesn t require a professional installation team and can be installed in three minutes by using camera It is most suitable for installation in a renovated house It doesn t need to...

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  • 8 Channel H.265 DVR With 5MP

    8 Channel H.265 DVR With 5MP

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    8 Channel H 265 DVR 5MP Main Features 1 Support 8 channels of 5MP Recording and 4 channel of 5MP Playback 2 Support 4 channel Audio in and 1 channel Audio out 3 Support 1 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 4G WIFI The USB extension 4 Support multi Input AHD TVI CVI CVBS IP 5 Support DC12V 3A power adapter 4...

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  • Security Surveillance System DVR Realtime Video Recorder

    Security Surveillance System DVR Realtime Video Recorder

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    1080P Car Security Surveillance System Mobile DVR Digital Video Recorder CCTV camera Specs Built in High Performance Image Processing Chip H 265 Coding High Compression Ratio Clear Image AHD TVI CVI IPC Analog Five in One Video Input with strong compatibility Supporting 1 way 1080P IPC access and ONVIF protocol to...

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  • 16CH DVR Security CCTV video recorder

    16CH DVR Security CCTV video recorder

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    16CH H 264 Security CCTV Digital Video Recorder Main Features 1 Support 16 channel 1080P 20fps or 16 channel 1080P 12fps Recording and 8 channel 1080P 15fps or 16 channel 1080P 12fps Playback 2 Support 4 channel Audio in and 1 channel Audio out 3 Support 2 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 3G WIFI The USB...

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  • 16 Channel  H.265 DVR 5 MP

    16 Channel H.265 DVR 5 MP

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    5 in1 16 Channel H 265 DVR 5 MP Main Features 1 Support 16 channel Recording and 4 channel Playback 2 Support 4 channel Audio in and 1 channel Audio out 3 Support 2 x HDD USBMouse 1ch CVBS 1ch VGA 1ch HDMI 4G WIFI The USB extension 4 Support multi input AHD TVI CVI CVBS IP 5 Support DC 12V 4A power adapter 4 channel...

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  • 2MP XVR 8Channel CCTV AHD DVR

    2MP XVR 8Channel CCTV AHD DVR

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    2MP XVR 8 Channel CCTV AHD IP Hybrid DVR Digital Video Recorder Specs 8ch 1080P 15fps Recording 4 1080P 15fps Playback 4ch Audio in 1ch Audio out support 2 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 3G WIFI The USB extension Multi Input AHD TVI CVI CVBS IP Power adapter DC12V

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  • 4CH H.265 5MP Hybrid DVR

    4CH H.265 5MP Hybrid DVR

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    4CH 5MP H 265 Hybrid CCTV Camera DVR XVR Dvr Video Recorder Specs 4ch 5MP 6fps Recording 2ch 5MP 6fps Playback 4ch Audio in 1ch Audio out support 2 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 4G WIFI The USB extension Multi Input AHD TVI CVI CVBS IP Power adapter DC12V 3A Size 250 L x195 W x45 H mm 4 Channel Dvr Camera...

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  • 4 Channel H.264  AHD DVR 1080P

    4 Channel H.264 AHD DVR 1080P

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    4CH ONVIF 5 in 1 Hybrid H 264 Standalone AHD DVR Main features 1 Support 4 channel Recording and 2 Channel Playback 2 Support 4 channel Audio in and 1 channel Audio out 3 Support 1 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 3G WIFI The USB extension 4 Support multi input AHD TVI CVI CVBS IP 5 Support DC12V 2A power...

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  • 8 Channel  5 in 1 DVR 1080P

    8 Channel 5 in 1 DVR 1080P

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    8 Channel 5 in 1 DVR 1080P Main Features 1 Up to 1080P resolution Recording and Playback 2 Support 4 channel Audio in and 1 channel Audio out 3 Support 1 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 3G WIFI The USB extension 4 Support multi Input AHD TVI CVI CVBS IP multi Input 5 Support DC12V 2A Power adapter 4 channel...

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  • 4 Channel H.265 AHD DVR 5MP

    4 Channel H.265 AHD DVR 5MP

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    4 Channel H 265 AHD DVR 5MP Main Features 1 Up to 5MP resolution Recording and Playback 2 Support 4ch Audio in and 1ch Audio out 3 Support 1 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 4G WIFI The USB extension 4 Support Multi Input AHD TVI CVI CVBS IP 5 Support DC12V 3A Power adapte 6 Product Size 250 L x195 W x45 H mm...

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  • 32 Channel H.264 AHD DVR 1080P

    32 Channel H.264 AHD DVR 1080P

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 1 Piece/Pieces

    32CH H 264 AHD DVR 1080P Main Features 1 Support up to 2MP Recording 2 Support up to 2MP Playback 3 Support 4 channels Audio in and 1 channels Audio out 4 support 2 x HDD USB Mouse 1ch CVBS 1ch VGA 1ch HDMI 3G WIFI The USB extension 5 Support multi Input AHD TVI CVI CVBS IP 5 Support DC12V 3A power adapter 4 channel...

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  • Turret 1080P Network Dome Camera

    Turret 1080P Network Dome Camera

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    Turret 3MP HD CCTV Dome Network Camera CCTV camera Specs 1 2 7 3 0m SC3235 CMOS image sensor Minimum illumination color 0 03Lux black and white 0 01Lux Support photoresistive signal linkage ICR day and night switch Intelligent 2D and 3D noise reduction algorithm clean and fresh picture at night Haisi coding scheme...

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  • 3MP HD IR Network Security Camera

    3MP HD IR Network Security Camera

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    3MP HD IR CCTV Security Network Camera CCTV Camera Specs 1 2 7 3 0m SC3235 CMOS image sensor Minimum illumination color 0 03Lux black and white 0 01Lux Support photoresistive signal linkage ICR day and night switch Intelligent 2D and 3D noise reduction algorithm clean and fresh picture at night Haisi coding scheme...

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  • Surveillance 5MP Network security camera system

    Surveillance 5MP Network security camera system

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    5MP IR Bullet Outdoor Network CCTV Camera Network camera Specs HI3516EV300 high performance processor 1 2 8 5 0m Pixel SONY IMX335 image sensor Minimum illumination 0 color 0 black and white 80dB wide dynamic range with good wide dynamic effect Support h 265 Main profile h 264 Main profile m jpeg encoding realize low...

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  • 5 megapixel Mini network security camera kit

    5 megapixel Mini network security camera kit

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    5 megapixel IR Bullet mini Outdoor Network CCTV Camera If it is an infrared camera you ll be able to see small red lights around the lens in the dark You will also be able to see bright lights around the camera if you look at thecctv camera through your phone camera Other than that there is no way Network camera Specs...

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  • 3MP Wired Network Bullet Security Camera

    3MP Wired Network Bullet Security Camera

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    3MP Wired Network Bullet Security Camera Network camera Specs 1 2 7 3 0m SC3235 CMOS image sensor Minimum illumination color 0 03Lux black and white 0 01Lux Support photoresistive signal linkage ICR day and night switch Intelligent 2D and 3D noise reduction algorithm clean and fresh picture at night Haisi coding...

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  • 4X Auto Zoom lens Network Security Camera

    4X Auto Zoom lens Network Security Camera

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    IP 5MP Dome Camera 4X Auto Zoom lens 1080P CCTV camera Specs HI3516EV300 high performance processor 1 2 8 5 0m Pixel SONY IMX335 image sensor Minimum illumination 0 color 0 black and white 80dB wide dynamic range with good wide dynamic effect Support h 265 Main profile h 264 Main profile m jpeg encoding realize low...

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  • 4X Auto Zoom  network camera kit

    4X Auto Zoom network camera kit

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    Auto 4X Varifocal Bullet IP CCTV Camera Network camera Specs 4 times optical synchronous focusing doubling the whole image is always clear Fast zoom ability 60 faster than similar products 1 2 7 3 0m SC3235 CMOS image sensor Minimum illumination 0 color 0 black and white Intelligent 2D and 3D noise reduction algorithm...

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  • HD 5MP Auto Zoom network cctv camera

    HD 5MP Auto Zoom network cctv camera

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    5MP Wired Network Surveillance 6mm zoom lens CCTV Camera CCTV kits Specs 1 2 8 2 0m IMX307 CMOS image sensor 0 color 0 black and white Support photoresistive signal linkage ICR day and night switch Intelligent 2D and 3D noise reduction algorithm and AE exposure algorithm make the picture clean and fresh at night...

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  • 5MP Network CCTV Camera

    5MP Network CCTV Camera

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Bag/Bags

    HD 5MP P2P IR Network CCTV Camera Starlight Ip Camera Specs HI3516EV300 high performance processor 1 2 8 5 0m Pixel SONY IMX335 image sensor Minimum illumination 0 color 0 black and white 80dB wide dynamic range with good wide dynamic effect Support h 265 Main profile h 264 Main profile m jpeg encoding realize low...

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  • 5MP network camera optical zoom Outdoor IP66

    5MP network camera optical zoom Outdoor IP66

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    5MP Wired Network Surveillance 6mm zoom lens CCTV Camera CCTV kits Specs 1 2 8 2 0m IMX307 CMOS image sensor 0 color 0 black and white Support photoresistive signal linkage ICR day and night switch Intelligent 2D and 3D noise reduction algorithm and AE exposure algorithm make the picture clean and fresh at night...

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  • CMOS Wired Network CCTV Camera

    CMOS Wired Network CCTV Camera

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    CMOS Wired Network surveillance CCTV Camera CCTV kits Specs 1 2 8 2 0m IMX307 CMOS image sensor 0 color 0 black and white Support photoresistive signal linkage ICR day and night switch Intelligent 2D and 3D noise reduction algorithm and AE exposure algorithm make the picture clean and fresh at night Supports h 265 h...

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  • Outdoor Bullet Network Camera 1080P

    Outdoor Bullet Network Camera 1080P

    • Brand: Sanan

    • Packaging: gift box

    • Supply Ability: 200000

    • Min. Order: 10 Piece/Pieces

    Wired Surveillance CCTV Network Camera CCTV camera Specs 1 2 7 3 0m SC3235 CMOS image sensor Minimum illumination color 0 03Lux black and white 0 01Lux Support photoresistive signal linkage ICR day and night switch Intelligent 2D and 3D noise reduction algorithm clean and fresh picture at night Haisi coding scheme...

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Review

Nathan Fry

Jun 25, 2020 5

Great works!
John Donnelly

Jun 24, 2020 5

Good service and communication.
Angela Yu

Jun 11, 2020 4

The packaging was the best I have ever seen.
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