Supports HDR, H.265 encoding, Wide Angle Lens diagonal 162 degrees, horizontal 110 degrees, vertical 100 degrees, Supports human motion detection, with a sensing angle of 130 degrees and a maximum of 3 meters, Supports face recognition, Supports two-way voice calls, Supports automatic switching day and night, Super bottom power consumption ultra-long life battery, Anti-disassembly alarm is supported, Built-in 5000mAh rechargeable battery