High resolution and high quality image Easy to install Excellent heat dissipation With 3.6mm super wide angle lens, 24 powerful LEDs for daytime The dome can be fully adjustable with 360 degrees horizontal and 90 degrees vertical. IR distance 20M, high intensity infrared vision illuminators. Design for indoor, excellent for storage, parking, shops, schools, etc. CMOS: 1/3 CMOS Lens: 3.6mm Signal system: PAL Effective pixels: PAL: 510H x 492V Horizontal resolution: 700 TV lines Gamma correction: 0.45 Sync: Internal synchronization S/N ratio: greater than 60 dB IR LEDs: 24 pieces (Φ5 mm, 10 U) Minimum illumination: 0.001 () Infrared distance: about 20 M / 65.6 feet Electronic shutter: PAL: 1 / 50-1 / 100000 second Automatic 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 x 3.1 x 2.6 inches Operating temperature: -20 Celsius ~ 50 CelsiusMaterial: plastic Color: black Material: plastic + metal