Cheap nvr video, Buy Quality 4ch ahd dvr directly from China 4ch ahd Suppliers: YiiSPO 4CH AHD DVR 2.0MP DVR/1080P NVR Video Recorder 4CH Audio In HDMI Output For AHD CCTV Camera network ONVIF
Item specifics Technology: AHD Build-in HDD: None Two-way Audio: No Video Input Interface: BNC (1.0 Vp-p, 75Ω) Hard Drive Size: 3.5\'\' Hard drive Interface Type: SATA Communication Interface: RS485 DVR Power Consumption (W): Video Standard: PAL Power Source: EU Backup Type: Hard Drive Audio Input: 4 Channel Supported Mobile Systems: iPhone OS Network Interface: RJ45 10/100M Alarm Action: FTP Photo Audio Output: 1CH RCA Video Output: 1CH VGA 1280X1024 60Hz IP Mode: Dynamic IP address Video Resolution: 1080P Supported Operating Systems: Microsoft Windows 7 Model Number: HKMZ-6004 Brand Name: HKMZ Plug Specifications: EU / US / AU / UK Video Output: 1VGA,1HDMI Video Standard: PAL / NTSC switching Support phone system: iPhone/AndroidProduct DescriptionNote:this AHD-NH DVR support IMX322 AHD CameraBut the effect is not as good as AHD-H DVRFeatures:1.Support ADH-M series front-end real-time encoding;2.