Features:• Small size apartment door station• Supplemental lighting with white light• 2MP CMOS camera• Mechanical button with Braille• Aluminium alloy plate, IP55, IK08• Door release via password and Mifare cardTechnical Specifications:System• Main Processor Embedded Micro Processor• Operation System Embedded LINUX OSVideo• Video Compression H264• Image Sensor 1/29” 2MP CMOS• Auto Gain Control White Light• Lens 2mm• Angle of View H:140° V:82°• Day/Night Color ImageAudio• Audio Compression G711• Audio Input Omnidirectional Mic• Audio Output Built-in Speaker• Bidirectional Talk Support Dual-way Bidirectional talkDisplay• Screen 23» OLEDOperation Mode• Keypad Mechanical Button with Braille• Reader Mifare Card (1356MHz)Interface• Alarm In/Out 1/1Door Control• 1 Relay Out• 1 RS485• 1 Feedback• 1 Exit Button• Wiegand In 1Network• Ethernet 10M/100Mbps• Network Protocol TCP/IPGeneral• Ingress Protection IP55, IK08• Tamper Switch 1• Installation Surface & Flush• Material Aluminum• Power DC 12V, 2A, PoE(8023af)• Power Consumption Standby ?2W, Work ?7W• Working Temperature -40°C~+60°C• Relative Humidity 20%~95%RH• Dimensions 200mm×98mm×32mm• Weight 15Kg