Macally Day/Night Motion/Audio Sensor Wireless Monitoring Kit. Maximum resolution: 628 x 582 pixels. Minimum illumination: 0 lx, Viewing angle, horizontal: 62 °, Viewing angle, vertical: 62 °. Sensor type: CMOS. Weight: 0.195 kg. Operating temperature range (T-T): -10 - 50 °C, Storage temperature range (T-T): -40 - 85 °C, Operating relative humidity range: 15 - 85 %