Specifications

1.4.2: PSTN Module
The PSTN module provides the system with a standard dialer for communication via the
Public Switched Telephone Network (PSTN).
1
Do not use VoIP phone lines for communication to the central monitoring station. In certain
cases the system may not transmit alarm signals successfully over the VoIP network.
Alternative
Telephone
Line Socket
O
p
tion
Figure 1.4: PSTN Module
1. Status LED
2. Flash programming connector
3. Telephone line terminal block (Terminals 1 & 2: Incoming line from
telephone company, Terminals 3 & 4: Outgoing line to telephone)
4. Flat-cable interface connector to Main Board
5. Telephone socket for incoming line from telephone company
6. Telephone socket for outgoing line to telephone
1.4.3: Home Automation Module
The Home Automation module provides the system with an interface to the power-line
network, enabling control over 16 home automation units employing the X-10 protocol.
Figure 1.5: Home Automation Module
1. Interface connector to Main Board
2. Flash programming connector
3. Power-line terminal connections to Main Board (1 - Neutral; 2 - Live)
ProGuard800™ -11-