Signal System: NTSC/ PALScanning Frequency: 59.94Hz(VD)/ 50Hz(VD)Image Sensor: 1/3¡± Interline SONY Color CCDEffective Pixels: 510(H)X492(V)/ 500(H)X582(V)Resolution: 330 Lines(H)/ 320 Lines(H)Sync. System: Internal/ External(Line-Lock)Lens: C/ CS MountS/N Ratio: > 48dB (AGC OFF)Sensitivity: 0.5 Lux/ F2.0 (AGC ON)Video Output: 1.0Vp-p Composite Signal(75 ohm)Exposure: 1/60 ~ 1/100,000, 1/50 ~ 100,000White Balance: Auto trackingPower Source: AC 24V ¡¾10%/ DC 12V ¡¾20%Operating Temperature: -10¡É¡50¡É(10% ¡ 80%RH)Dimension (WxHxD): 60 x 50 x 68(mm)