Swann SW231-SCK. Video: 628 x 582 pixels. Camera: 0 lx, 1/50 - 1/15000 s. Image sensor: CMOS, 1/0.118 mm (1/3 "). Lens system: 0 - 4 mm. Audio: 48 dB. Weight & dimensions: 20 g. Environmental conditions: -10 - 50 °C. Other features: DC 12V, 28 x 30 x 28 mm