The VMS16M4 is configured for 16 cameras x 4 monitor outputs, while the VMS16M4 is configured for 32 cameras x 8 outputs. Both models are compatible with all Vista's keyboards, PTZ domes and telemetry DVRs such as the Triplex. Multiple operators are given the capability to evaluate and view systems over eight monitors.

For maximum flexibility of application, the units are expandable through cascading multiple units that can be added as the need arises. "The new range of matrices allows us to be more flexible in larger installations and provide multi-user operation and control," says Mark Pritchard, divisional director of Vista. "The inclusion of multi-protocal telemetry on both coaxial and RS485 formats give a wide choice of control options for new installations and the easy upgrade of existing systems."