Model 　XG-3112 　Image Pick-up Device 　1/4" SHARP COLOR CCD 　Horizontal Resolution 　420 TV Lines 　Number of Pixels 　NTSC:510(H)?492(V); PAL:500(H)?582(V) 　Scanning System 　NTSC:525 Lines,60 Field/sec,　PAL:625 Lines 50 Field/sec 　Sync System 　Internal Synchronization 　Gamma Characterlstic 　0.45 　S/N Ratio 　≥48dB(AGC Off) 　Electronic Shutter Time 　On: NTSC 1/60~1/100,000Sec,PAL 1/50~1/100,000Sec;　Off: NTSC 1/60 Sec, PAL 1/50 Sec 　Usable Illumination 　1 Lux(F:2.0) 　Lens 　Taper Pinhole Lens(optional)　 　Video Output 　1.0Vp-p 75 ohm 　Gain Control(AGC) 　Auto 　Cable 　BNC JACK 　Operation Temperature 　-10°C～+50°C RH95% Max 　Storage Temperature 　-20°C～+60°C RH95% Max 　Power Supply 　DC12V±10% 400mA 　Dimension 　35(W) x 35(L) x 15(H)mm 　Weight 　250g