ZKTeco
Camera Image Sensor 1/2.8" CMOS Sensor
Video Compression H.265
Full color mode
Lens Focal Length 4mm Field of View 100.3°diagonal
IR Distance 10-15 meters
Pan 355degree; Tilt 130degree
Alarm Speaker Built-in Two Way Audio
Network Wireless Protocol IEEE 802.11 b/g/n (2.4GHz Wi-Fi)
Storage Supports 256G TF Card
Power Supply DC 5V/1A