JWIN Black and White Outdoor Waterproof Camera - Imager: 1/3 B/W CCD - Horizontal Resolution: 420 TV Lines - Picture Element (Pixels): E: 290K C:320K - Minimum Illuminations: 0.2 Lux at F 2.0 - Synchronizing System: Internal - Video Output: 1 Vp-p 75 ohm Composite - S/N Ratio: More than 50 dB (AGC Off) - Electronic Iris: 1/50, 1/60-1/100,000 sec - Lens Mount: f= 3.6 (92) - Power Source: DC 12V (Tolerance: 8.5V-15V) - Operation Temperature: 14F to 122F