Control Room Products
The V2924AHS is an external hot-switch that monitors dual V2923ACN CPU operation of V2040A large-scale networking matrix switchers.
The V2923ACN controls all functions of the switcher, including video routing, PTZ operation, programming, and storage. While independent switchers generally use the V2040A matrix switcher with a single CPU, a second V2923ACN may be added by using the V2924AHS. In this dual redundant CPU system, the V2923ACN units are constantly operating in tandem with one unit designated as the primary and the second as the backup. In the event of a failure by the primary CPU, the “hot switch” will automatically transfer system operation to the backup.
Audible alarm is realized via front-panel switches. When it is enabled, there will be audible alert if either CPU goes wrong.
Meanwhile, up to 26 diagnostic LEDs are provided to indicate CPU, V2924AHS, and RS-232 port operating status.
To enhance system’s alarm disposing capability, 3 relay outputs are provided to connect with auxiliary alarm devices.
Besides, V2924AHS uses automatic anti-malfunction design. Video surveillance system’s operation will not be influenced if there is any power problem with V2924AHS.