NGteco-D520 Wifi Doorbell

NG-D520 Video Doorbell
Device Kit List: 1 Doorbell + 1 Chime
Resolution: 1920*1080 (1080P)
Image Sensor: 1/2.9″ CMOS Sensor
Field of View: 95° horizontal
Video Compression: H.265
IR Distance: 5 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
RF433 Distance: 20m (no obstacle)
Power Supply: 18650 Lithium Battery (2600mAh, 2pcs)
Charging Port: DC 5V/1A (no power adapter)
Working Temperature: -10 ~ 55°C
Dimensions (W*L*D): 50*135*34 mm