Model IR5345-A   Signal System NTSC   Scanning System 2:1 Interlace   Sync. System Internal   Image Sensor 1/3 Inch Sony Super HAD CCD   Total / Effective Pixels 510 (H) x 492(V), 250K   Horizontal Resolution 420 TV Lines   Lens 3.6mm Fixed Lens   Video Output 1.0Vp-p, 75 Ohms, Composite   S/N Ratio More Than 48dB   Min. Illumination Day (0.1 Lux), IR LED On (0.0 Lux)   Shutter Speed 1/60~1-100,000 Sec.   IR LED & Sensor 24EA IR LED, 1EA Sensor   IR Range Up To 50 Feet   AGC Built-in   BLC Built-in   White Balance Auto   Supplied Voltage DC12V   Dimensions 2" (W) x 2" (H) x 3" (L)