TRAN ZMD-DT-SBL4 Video and Audio Input Analog Video 4-CH BNC Video and Audio Output VGA 1-CH, 1920×[email protected], 1280×[email protected]60Hz, 1024×[email protected] Video and Audio Codec Video Compression H.264 Frame Rate NTSC:30fps, PAL:25fps More than one Stream Yes Video Resolution 960H, D1, HD1, CIF System Application Give a boost to IE Viewer / Live Monitoring / Parameter Setting / Recording / Playback / Mobile Recording Management Sync Playback 4-CH Playback Function Fast Forward / Rewind /Slow Play / Digital Zoom Record Mode Normal Recording / Intelligent Recording / Motion Dectected Recording Backup USB Devices Hard Disk Driver Interface type 1 SATA (3.5″) Capacity Up to 4TB Network Network interface 1 RJ45 10/100M Protocol Give a boost to TCP/IP, UDP, DNS / DDNS, SMTP, UPNP, DHCP, HTTP, P2P, and the like. Smart device iOS 6 up, Android 2.3 up Video Detection Motion Detection Yes Auxiliary Interface Reset Button Yes USB Interface 2 USB 2.0 Serial Interface RS-485 (PTZ Keep an eye on) General Power Supply DC12V, 2A Power Consumption <12W (Without hard disks) Operating Temperature 32°F~122°F / 0 °C to 50 °C Dimensions 11.4in (W) × 9.1in (D) × 1.7in (H) / 290mm (W) × 230mm (D) × 42mm (H) Weight 2.35lbs Language 11 languages Please feel free to contact us through eBay message center for any problem. We can reply your email within 24 hours. Our customer service and tech Give a boost to will do our best that will help you out. We are committed to your satisfaction. Your positive feedback and 5 stars rating will probably be highly appreciated. Should you aren't satisfied by any means, please give us a possibility to give you a proper solution. FREE US SHIPPING We offer Free Ground Shipping to the Contiguous 48 States in america. Shipping Charges Will Apply to Alaska/Hawaii, APO/FPO and US Protectorates (American Samoa, Guam, Mariana Islands, Marshall Islands, Micronesia, Palau, Puerto Rico, U.S. Virgin Islands) We reserve the right to resolve best shipping method and carrier to be had. Shipping and handling charges aren't refundable. All orders of $250 or more require a signature upon delivery and can't be shipped to a P.O. Box. INTERNATIONAL SHIPPING Currently, We only ship items to the USA and Canada. Buyers are accountable for additional COD charges, VAT, Brokerage Fees, Duty, or Custom Fees and Taxes. SHIPPING TIME CHECK See how fast your shipments will reach your destination with standard ground shipping. Please view the map of transit times from the origin ZIP/Postal code and note that is just the estimated time. It is not guaranteed. If you wish to make sure of the delivery date, you will have to pay for express delivery, including 3-day (express saver), 2nd-day, or standard overnight shipping. Warranty Our store warrants this product and parts against defects in material for a period of (1) one year from the date of original purchase. Warranty does not cover service or replacements made vital by any external cause including without limitation, rust, corrosion, lightning, fire, theft, acts of nature, negligence, misuse, abuse, alteration, installation, delivery, unauthorized repairs, power failure or shortage. All through this period, We can repair or replace a defective product or part with a new or refurbished item. The user is accountable for all transportation and insurance charges for the product to the our facility. Return Policy Products is also returned for refund or replacement within 30 days of the purchase date. Returned merchandise will have to be unused, in original packaging and include all accessories. Shipping costs are non-refundable. Defective products is also returned for repair up to 1 year from the purchase date. Repairs will probably be processed through the manufacturer, We can help in the repair procedure in any way we will to expedite the process. Prior to any return, a Return Merchandise Authorization (RMA) will have to be obtained by contacting the seller. Any products returned to us without an RMA will probably be sent back to the buyer at his/her expense. The buyer is accountable for the price of returning any merchandise. We can employ each and every resource to make certain that your return is processed promptly and without hassle. Please contact us for any services or products issues before escalating to eBay for solution.