• Main Processor: Embedded micro processor• System: Embedded LINUX OS• Video Compression Standard: H.264• Input/Approaching Induction: 1.3 megapixel CMOS camera• Black Light: Support• Auto Light Compensation: Support• Microphone• Built-in speaker• Bidirectional Talk: Support dual-way bidirectional talk• Display: LCD Dimensions 3-inch STN screen• Resolution: 128*64• InputMechanical buttons• Built-in IC card induction reader• Approaching Induction Body Approaching IR, 1 meter• Vandal proof: Support• No Output: Support• NC Output: Support• Door on/off Button: Support• Door Status Detect: Support• Ethernet: 10M/100Mbps Self-adaptive• tīkla Protocol: TCP/IP• Storage Memory • Others PowerDC 12V• Power Consumption: Standby =1W,work =10W• Working Environments: -40?-+60?• 10%-95%RH• Water Proof: IP53• Dimensions: 406.0mm*143.0mm*42mm(L*W*T);• Weight:1.6Kg;