ISIS expands changeover protection switcher line

ISIS Group have announced the release of a new critical path changeover switcher.
The ARTS-201B functions as an input transfer unit that can switch between two sets of analogue input signals, A and B, automatically or manually, using either a local or a remote A/B switch.
The ARTS-201B upgrades the popular ARTS-201 switcher with several enhancements: Users can determine whether the unit returns to the A input upon return of the A signal, or remains on the B input until manually returned to the A input.
On loss of power to the changeover unit, relays for both the video and audiosignal inputs allow the A input signal to be re-routed to the #1 output, bypassing the changeover function.
Users choose whether the unit powers up in automatic or manual mode.
The ARTS-201B Analogue Switcher joins the ARTS-201A, the DRTS-201 Digital Switcher and the MDRTS-201 HD Protection Switcher in offering unique protection for any facility with two inputs (either duplicate or unique) routed to a single output.
The ARTS and DRTS units include audio, space for optional redundant power supplies in the frame, GPI connections for user-supplied alarms, and front-loading, hot-swappable modules.
The MDRTS can provide audio, GPI and redundant power as options.
(CD/SP)