• Full duplex communication ; Video compression:H.264
• Aluminum Alloy Case ; Wide Angle Camera
• Self-adaptive IR night vision with star light colorful image lens
• Unique waterproof, dustproof, anti-thunderstorm design
• Call indoor monitor, video intercom
• Support connect with Exit button, with IR-CUT, with Name Card
• Support to connect PoE switch
• Support RFID cards to unlock the door, the capacity is 200pcs