English 
Interfaces: WiFi: 802.11 b/g/n, RJ45 LAN
Image sensor: 1/4'' CMOS 1 Mega pixels, 3.6 mm lens system, F = 2.0; 90 degrees angle of view
Video resolution: 30 fps at 1280 x 720, 640 x 360, 320 x 180
Video format: H.264/MJPEG
Sound SNR: 48 dB
Electronic shutter speed: 1/50 - 1/100000 second
Web-protocols supported: SMTP, DHCP, UPNP, NTP, RTSP, ONVIF
Built-in speaker
Built-in IR backlight and IR-CUT filter
MicroSD card up to 64 GB supported
Power consumption: 5 VDC up to 2 A, no battery inside
AC power adapter: 100 - 240 V AC input, 5 V DC output up to 2 A
Dimensions: 120 x 120 x 135 mm
Weight: 0.3 kg
Operating conditions: -10 - 50 Celsius degrees at 10-85% humidity
FOR INDOOR USE ONLY
System requirements
Software: MS Windows XP/Vista/Windows 7/8/10
App: Android or iOS smartphone