Brand N/A Model V9314 Material Iron Quantity 1 Color Champagne Video System NTSC / PAL Video Compression H.264 Audio Compression G711A Video Standards PAL Video Input 4-CH PAL Video Output 1-CH BNC / 1-CH VGA Audio Input 4-CH Audio Output 1-CH Interface Type SATA Max Capacity 2 TB Network Interface RJ45 10M/100M USB Interface 2 x USB ports PTZ Control 1 x RS485 Operating system Embedded Linux Supported Languages English Picture Resolution D1 Working Temperature 0~55 ?C Working Humidity 10~90 % Storage Temperature -20~70 ?C Certification No Power Supply 12 V Power Consumption 10 W Alarm Input 4-CH Alarm Output 1-CH Other Display frame: 120 frame (NTSC) 100 frame (PAL); Recoding frame rate: 25fps (PAL per channel) 30fps (NTSC per channel); Local monitoring recording playback network monitoring and playback backup simultaneously; Supports mouse operation; Supports USB flash drive and portable HDD; Supports cell phone monitoring (Nokia S60 Windows Mobile Android Iphone Blackberry) Packing List 1 x DVR ? 1 x Remote controller (Powered by 2 x AAA batteries not included) ? 1 x 2-flat-pin plug power charger (100~240V / 100cm) ? 1 x English user manual ? 1 x Bag of screws ? 1 x CD ? 1 x Mouse (120cm-cable) CD Content: http://m2.img.dxcdn.com/CDDriver/sku.197950.rar?