AlarmNet 7845C Manuale Utente Scaricare il pdf (Pagina 8)

Ademco High-Speed format:

 Is transmitted in DTMF (touch-tone)

 Consists of

o A four digit subscriber ID

o Eight channels of information indicating zones or other information in each message

o A ninth status digit indicating the type of report

 Uses single-round w/ checksum when reported via AlarmNet (800) Plus service

 Can not be sent via AlarmNet-A Remote 800 Service as those nodes can not send HEX digits via their dialers

How High Speed is sent from the subscriber device:

“Double Round” sends two identical messages for verification:

“Single Round with Checksum” sends one message, using a checksum digit for verification:

AlarmNet Messages Page 8

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AlarmNet 7845C Manuale Utente Pagina 8