The LK-RM102L is a controller for two- or three-motor powered lenses, using RS485 with the Pelco-D/P protocol. It provides three reversible DC voltage outputs for lens zoom, focus and iris - these can equally drive three DC motors - plus two relay outputs for accessories such as wipers and lights. Eight on-board digital inputs allow push-buttons to operate the relays and voltage outputs directly.

The LK-RM206 is an RS485 board with six high-power relay outputs. Any device that speaks the Pelco-D protocol can switch the relays, making it suitable for switching power, communication lines or other control lines. Typical applications include lighting, barriers, powered gates and DC motors.

The LK-MD1204 drives two- or three-motor powered lenses, controlling zoom, focus, iris, defog and 2x extender functions. When lens feedback signals are connected, it supports preset positions for zoom, focus and iris, and it can equally drive four independent DC motors. RS485 and RS422 are both selectable; the Pelco-D protocol can be used to read back zoom, focus and iris positions or command the lens to a specific position.

The LK-PT1102 drives up to four brushed DC motors, with forward and reverse control on each one.