SCD-2021RP 1/3″ CMOS, 650TVL, Fixed Lens (3.6mm), True D/N, 12VDC Key Features:• High resolution of 650TV lines • Min. illumination 0.15Lux@F1.2 • Built-in fixed lens – 3.6mm • SSNRIII (3D+2D), Coaxial control • Dual power, 24V AC & 12V DC