Bosch CM707B — Solution 6000/144 Plug-in 8-Zone Expander

Eight additional hardwired zones as a plug-in daughter board. Rather than connecting to the bus in its own right, the CM707B plugs onto a CM705B host module — a cheaper way to add zones where a host module is already fitted and has capacity.

Key Details

• Eight hardwired zones — A straightforward zone increment where the host module is already in place.
• Plug-in, not bus-connected — No bus address to configure and no separate power connection — it takes both from the host.
• Lower cost per zone — Materially cheaper than a standalone expander, provided a host module already exists.
• Compact 135g board — Sits within the same enclosure as its host.
• Solution 6000 and 144 — Works across both platforms.

Where It Fits

Only useful where a CM705B host module is fitted and has a free plug-in position. If there is no host, a standalone CM704B expander is the right part — it connects to the bus on its own.

Technical Specifications

Assurance

• 3-Year Australian Warranty
• Genuine Bosch stock, supplied and supported locally
• Australian-based technical support before and after purchase