Device Kit List: 1 Hub + 2 Battery Cameras Resolution: 1920*1080 (1080P) Image Sensor: 1/3" CMOS Sensor Min. Illumination: 0.02Lux Field of View: 105° horizontal Video Compression: H.265 / H.264 IR Distance: 10 meters

Audio Pick-up Distance: 5 meters

Two Way Audio: Supported

Wireless Protocol: 802.11 b/g/n 2.4GHz Wi-Fi

Local Storage: up to 256GB TF Card

Cloud Storage: Supported (1 month free trial)

Motion Detection: Supported

Human Detection: Supported

Power Supply: 18650 Lithium Battery (2600mAh, 2pcs)

Charging Port: DC 5V/1A (no power adapter)

Working Temperature: -20 ~ 55°C

Dimensions (W*L*D): 55*80*63 mm