Specifications

Sur-Gard
™
Virtual Central Station Receiver
As one of the most advanced
central station receivers in the
world, the Sur-Gard System III
virtual receiver is designed
for the needs of small- and
medium-size central stations.
System III is a robust, 24-line
virtual receiver that resides
in two 19-inch rack-mount
cages and is configured for
auto-switching redundancy.
It has the ability to handle an
enormous number of accounts
and perform a multitude of
monitoring functions.
SYSTEM III
Virtual Receiver
• Can be expanded to accommodate
24 line cards
(SG-DRL3 or SG-DRL3-IP)
• Patented ANI and DNIS reception
• Patented Caller ID
• Patented Automatic Handshake
Selection (AHS)
• Advanced 2-way audio integration
• Fully hot-swappable modules
• Eliminates fixed-line hunt groups
• Upgradeable flash memory
• Automation output over
TCP/IP or RS-232
• 19” rack-mount assembly
• UL and ULC, CE and AUSTEL listed
SG-DRL3-IP
Network Line Card
• Network line card for
System lll receivers
• Each line card supports up to 512
supervised and up to 1,024 total
T-Link
TM
TL250 accounts
• Up to 24 line cards per
System lll receiver
• 2-way, always-on IP communication
• Works over local LAN/WAN network
as well as the Internet
• 128-bit AES encryption
• Compatible with 10/100
BaseT networks
• Upgradeable flash memory
SG-DRL3-IP network line card
SG-DRL3 virtual line card
INTRUSION PRODUCTS
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