User manual

DESCRIPTION Page 40 | 41
Operating guide for Alarm Receiver DECRYPTA
3
MCDI Security Products Inc.. Internet: mcdi.com
7055 Jean-Bourdon Avenue, Montreal, QC, Canada H4K 1G7 Telephone: [phone] Fax: [phone]
Relay normally close When relay closes the circuit, an electrical impulsion is sent. In DECRYPTA
3
, will send an
impulsion to a device connected to trigger said device.
Relay normally open When relay opens the circuit, an electrical impulsion is sent. In DECRYPTA
3
, will send an
impulsion to a device connected to trigger said device.
RJ11 Type of connector. Terminology used to described phone line connectors.
Robofon FSK format used in Europe, mostly in Scandinavia. Reception of this format requires sprecific
frequeny tuning on MCDI equipment.
RS-232 DB9 connector. Interface between a computer input output port and a peripheral such as
DECRYPTA
3
.
SAMM Software developed by MCDI Security Products Inc. for alarm monitoring and Central station
management.
SERIEE French DTMF format developed by AEM. Requires specific programming of MCDI equipment
Sescoa SS Legacy alarm format. Rarely used
SIA Security Industry of America. Acronym is used to name a format designed under SIA guidance.
Several levels of SIA are used. MCDI supports level 1 and 2 and part of level 3.
S/N Serial number. Located at back of DECRYPTA
3
.
Starts by 60
SMS Short message service. Alpha numeric messages sent over GSM networks.
Surge Protector Device for protection of electronic equipment from damaging voltage levels sometimes occurring
in electrical transients.
STRING Sometimes referred as an event. A chain of characters that amounts to an alarm signal.
TCP/IP Transmission Control Protocol/Internet Protocol. Communications protocol commonly used over
Ethernet networks or the Internet.
Transmitter Digital communicator – alarm panel – located at supervised location
SIM Subscriber identity Module. SIM Card in a GSM phone. Contains phone identity, phone number
and sometimes address book
Start bit First bit in a byte