2
2 INTRODUCTION
ZEUS4-MC LITE can be used as a backup for standard PSTN telephone line in the event of failure
or as a replacement for standard telephone line when it is not possible to set it up. ZEUS4-MC LITE
acts as normal PSTN telephone line when communicating with Central Monitoring Station through
Contact ID protocol, but it uses GSM network.
ZEUS4-MC LITE can be used in connection with different telephone equipment such as:
Alarm panels with built-in digital communicator
Automatic voice, digital or signal telephone dialers
Standard telephone sets
PABX – private telephone exchanges