Specifications

1.4: Hardware Layout
The aim of this section is to acquaint you with the various circuit boards that make up the
system. Apart from the Main Board, each peripheral module is available as an optional
extra designed for installation inside the plastic housing.
Figure 1.2: System Layout
1. Main Board
2. PSTN dialer module (optional)
3. Home Automation module (optional)
4. Cellular communications module (optional)
5. Backup battery pack
ProGuard800™ -9-