Features: 1) Resolution: 450 TVL (Y/C) 2) Scanning system: PAL / NTSC automatic selectable 3) Scanning frequency: a) Horizontal: 15.75kHz (NTSC) / 15.625kHz (PAL) b) Vertical: 60Hz (NTSC) / 50Hz (PAL) 4) Power supply: 110 ~ 240V AC, 50Hz / 60Hz 5) Max. power: 65W 6) Color Temp.: 9,300oK 7) Video In / Out: CVBS input: BNC x 1; CVBS output: BNC x 1; S-VHS input / output: loop-through 8) Audio in: RCA x 1, 390mV RMS; loop-through output 9) Audio out: lotus type plug, RCA x 1 10) Audio system: built-in loudspeaker, 8Ω / 3W, max. RMS power of 1W 11) Ambient temperature: a) Operating temperature: 0 ~ 40oC, relative humidity 40 ~ 90% b) Storage temperature: -25 ~ 55oC, relative humidity 20 ~ 90% 12) Dimensions (D x W x H): 365 x 343 x 318mm 13) N.W.: 11.6kg