MPN DS-7308HUI-K4 Video/Audio Input Video Compression H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 Analog Video Input 8-ch BNC interface (1.0 Vp-p, 75 Ohm), supports Hikvision-C UTC protocol HD-TVI Input 5 MP, 4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60 CVBS Input Supported IP Video Input 8-ch1 Up to 8 MP resolution Supports H.265+/H.265/H.264+/H.264 IP cameras Audio Compression G.711u Audio Input 4-ch, RCA (2.0 Vp-p, 1K Ohm) Video/Audio Output CVBS Output 1-ch, BNC (1.0 Vp-p, 75 Ohm), resolution: NTSC 704 x 480 HDMI1/VGA Output 1-ch, 1920 x 1080/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz, 1024 x 768/60 Hz HDMI2 Output 1-ch, 4K (3840 x 2160)/30 Hz, 2K (2560 x 1440)/60 Hz, 1920 x 1080/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz, 1024 x 768/60 Hz Encoding Resolution 8 MP/5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF Frame Rate Main stream: 8 MP at 8 fps, 5 MP at 12 fps, 4 MP at 15 fps, 3 MP at 18 fps, 1080p/720p/WD1/4CIF/VGA/CIF at 30 fps Sub-stream: WD1/4CIF/CIF at 30 fps Video Bit Rate 32 Kbps to 10 Mbps Audio Output 2-ch, RCA (linear, 1K Ohm) Audio Bit Rate 64 Kbps Dual Stream Supported Stream Type Video, Video and Audio Synchronous Playback 8-ch Network Management Remote Connections 128 Network Protocols TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnPTM, HTTPS, ONVIF, SNMP Hard Disk SATA 4 SATA interfaces eSATA Supported Capacity Up to 10 TB capacity for each disk Disk Array Array Type RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 External Interface Two-Way Audio Input 1-ch, RCA (2.0 Vp-p, 1K Ohm) (independent) Network Interface 2, RJ-45 10M/100M/1000M self-adaptive Ethernet interface USB Interface Front panel: 2 x USB 2.0, rear panel: 1 x USB 3.0 Serial Interface RS-232, RS-485 (full-duplex), keyboard Alarm In/Out 16/4 General Power Supply 100 to 240 VAC, 50 to 60 Hz, 1.2 A Consumption (w/o HDD) is less than or equal to 45 W Working Temperature 14o to 131o F (-10o to 55o C) Working Humidity 10% to 90% non-condensing Note 1 Up to 16 IP channels if Enhanced IP Mode is enabled and all analog channels are disabled. Enhanced IP Mode and Enhanced VCA Mode cannot run simultaneously.
Returns for Refund
TheKeyKey.com provides a 30-day refund or replacement warranty for all products with the following exceptions listed below:
Any product not purchased from TheKeyKey.com.
Any product that is no longer in brand new, unopened condition.
Any product that has been installed or has attempted to be installed.
Any product that is returned to us without its original packaging, accessories, manuals, warranty cards, and all other items enclosed in the exact condition in which it was received.
Any product that exhibits physical damage either to the product itself or to the original packing materials and accessories.
Any product with a missing or altered serial number.
Any product that has been submitted for a promotional rebate.
Any product described as "not refundable" on the product details page.
Any custom-built systems manufactured by TheKeyKey.
Any special-order items.
Open-box and refurbished products are final-sale only and are not eligible for refund.
Please verify that your products are eligible for return before requesting an RMA number. Products not eligible for return will be shipped back to you.
Returns for Repair or Replacement
TheKeyKey.com provides a 30-day repair or replacement warranty. Please obtain an RMA number and follow the return instructions included with your number.
All defective, dead on arrival (DOA) items will be inspected and tested by our RMA department. If the item is tested to be in working condition, the RMA will be rejected and the item will be returned to you.
Some items are non-refundable and can only be exchanged for the exact same item. These items are described as "not refundable" on the product detail page.
Defective parts returned for replacement by TheKeyKey must be received within 30 days of the original invoice date. Items received by TheKeyKey after the initial 30-day period are no longer eligible for refund and will be forwarded to the original manufacturer for repair or replacement only, the choice of which will be at the discretion of the manufacturer. For repair or replacement inquiries after 30 days, please contact the manufacturer directly.
For product replacement or refund requests, please return the entire item package including all accessories. Package contents will be verified for completeness before a replacement / refund is issued.
Note that any physical damage will automatically void the product warranty and we will return any products that exhibit physical damage back to you. For example, we cannot accept CPU returns if the item is cracked, chipped, burnt, has bent pins or if the item has sustained any other type of physical damage. We highly recommend carefully reading the manufacturer's instructions before installing your product.
Please make sure that your item is actually defective and that you have ruled out other incompatibility possibilities before returning the product. When we receive the returned item, we must test it thoroughly to verify that it is actually defective because our suppliers (usually the manufacturer) will not accept returns or exchanges for working items. If we determine that the returned item is in working condition, we will ship it back to you.