High resolution, high quality picture Easy to install Excellent heat dissipation With a 3.6 mm super wide angle lens, powerful 24 LED for day Dome can be fully adjustable with 360 Degree horizontal and 90 Degree vertical. IR distance 20M, high intensity infrared vision illuminators. Design for the interior, excellent for storage, parking, shops, schools, etc. CMOS: 1/3 CMOS Lens: 3.6 mm System of signal: PAL Effective pixels: PAL: 510H x 492V Horizontal resolution: 700 TV lines Gamma correction: 0.45 Synchronization: Internal synchronization S/ N Ratio: greater than 60dB IR LED: 24 Pcs (Φ5mm, 10U) Minimum Illumination: 0.001 (Lux) Infrared distance: about 20M/ 65.6 ft Electronic shutter: PAL: 1/ 50-1/ 100000 second Auto Gain Control: Auto White balance mode: Auto Backlight compensation: Auto Exposure Mode: Auto Camera dimensions: about 9.2 x 8.0 x 6.7 cm/ 3.6 * 3.1 * 2.6 inch Operating temperature: -20 Celsius ~ 50 CelsiusMaterial: plastic Color: black Material: plastic + metal Power Supply: DC 12V Delivery: 1 x surveillance camera 1 set of screws 1 x instruction manual Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.