Zoom digital camera 1.540TVL,auto iris,with IR-cut 2.super high focus speed 3.22x,27x optical zoom Zoom digital camera27x high speed ... Display, baud rate( 2400/4800/9600 selectable),manual/digital auto focus,auto white balance,aotu iris,support line control or RS 485 ... . 30% deposit and 70% balance before shipment2,Lead time : 3-7 days, subject to the order quantity Our Service1, Reply your ...