Features: Color long range varifocal IR camera Designed for high risk applications Ideal for use in instant deterrent Darkness of image: 40m Designed for internal and external use Wall mounted Cable managed bracket and removable sun/rain shield Anti-explosion capability Omnidirectional adjustable bracket Conveniently installed Specifications: Image device: 1/3-inch Sony CCD sensor Horizontal resolution: 480 and 540TVL Resolution: PAL: 752 x 582 pixels NTSC: 768 x 494 pixels Lens: 3.5 to 8mm Minimum illumination: 0 lux (IR on) S/N ratio: more than 52dB TV signal system: PAL/NTSC Distance: 30 to 40m Viewing angle: 60° LED wavelength: 48 units and 850nm infrared LED Vandal-proof criterion: IP65 Composite video output: 1Vp-p and 75Ω (terminated) Focus mode: manual Average lifespan: 20,000 hours Warranty life: 6,000 hours Power supply: 12V DC and 700mAh (±10%) Operating temperature: -20 to 50°C Gross weight: 1.6kg