Model 　DF-9807F 　Image Pick-up Device 　1/4" SONY COLOR CCD 　Horizontal Resolution 　420 TV Lines 　Number of Pixels 　NTSC:510(H)?92(V); PAL:500(H)?82(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 　0 lux with built-in IR 24 LED ON 　IR projecct distance 　18 meters(24 Unit Infrared LED) 　IR Status　 　Under 10 Lux by CDS 　IR Power On 　CDS Auto Control 　Lens 　Board Lens 3.6-8mm(optional)　 　Video Output 　1.0Vp-p 75 ohm 　Gain Control(AGC) 　Auto 　Cable 　BNC JACK 　Operation Temperature 　-10℃～+50℃ RH95% Max 　Storage Temperature 　-20℃～+60℃ RH95% Max 　Power Supply 　DC12V/800mA 　Dimension 　?4x68.5(H) mm 　Weight 　420g