MODEL: LA-308VRPickup device: 1/3" Sony CCD image sensor Number of pixels: PAL: 512(H)× 582(V) NTSC: 512(H) × 492(V) System of signal: NTSC/PAL Horizontal resolution: 420TV Line Minium illumination: 1.0Lux/F1.2 Backlight compensation: Auto White balance: Auto Electronic LAutter: 1/50(1/60)~1/100, 000sec Lens: Standard Lens: 6mm S/N ratio: >48dB Gamma correction: >0.45 Operation Temperature: -20º C ~50º C Sync. System: Internal Video output: 1.0vp-p/75Ω Power supply: DC12V, 400mA Dimensions(mm): 94(D)× 68(H) Weight: (g)370g LEDs(PCS): 24(φ5) IR view distance: IP67 Waterproof Rate: 20-30M