10.4 inch cctv lcd monitor Menu display: High resolution: 600tvl S/n rate: 250:1) Wide angle of view level: 140(h), 120(v) , ntsc/pal automatic diagnosis, Screen size: 10.4-inch lcd monitor Resolution: 640x 480 (420 to 600tvl) Brightness: 250cd/m2, high contrast: 250/m2, Distance: 0.297 Display color 16.7m Speaker: 2w Input port: Analog d-sub (vga) Response time: 16ms Input power: +12v dc, 2.5a, standard bnc input one-channel Vga input: One channel, s-video port: one channel, earphone Output: Port 1-channel Work condition: Temperature 5 to 45 degrees celsius Humidity: 10% to 85% Power consumer: 50w maximum White balance light life: 50, 000 hours Display mode: Bnc and av and s-video and vga Hanging hole 75-100mm Faceplate key-press function: Power swich; menu key, vol=/vol key, mode key Body color: Silver front, black back menu: chinese/english Outside package size: 430*135*440mm