Controllers

FEATURES Supports PELCO matrix. Supports 4 keyboards linkage, each keyboard can support 32 domes at most LCD with back-light can display command...

FEATURES Supports DVR protocol and all kinds of matrix Supports 4 keyboards linkage, each keyboard can support 32 domes at most LCD with back-light...

FEATURES RS-232 Baud Rate: Supported 2400, 4800, and 9600 Support Multiplexer/ Speed Dome/ Matrix/ DVR Alarm Buzzer 320 x 240 Dots LCD with Touch...