CCTV Tester with high resolution LCD screen, PTZ control and test ... .5 inch LCD screen, 960 x 240 resolutionVideo Input1 channel BNCVideo Output1 channel BNCPTZ ControllingCommunicationRS232, RS422 simplex and RS485ProtocolPelco D, P; ... Panasonic or customizedBaud Rate2400,4800,9600,19200Other FunctionSignal GeneratingOutput 1 channel video signal for testing monitor, PAL/NTSC selectableUTP Cable ...