Specifications

WSE • 3/21/97 16720 — vi Alto 818 Access Control System
Alto 818SC / Alto 818SX Security Management System
A/E Specification Summary
• Access Control Ports: 8
• Unsupervised Monitor Points:
1
9 maximum
• Supervised Monitor Points:
2
32 maximum
• Outputs, Lock and Auxiliary: 16 maximum
• Cards without names: 11,200
• Cards with names: 4,400
• Access Codes: 120
• Event Report Schedules: 32
• Transaction Buffer: 4,000 transactions
• Card Technology: - Digital Proximity
- Analog Proximity
- Keypad
• Operator Interface Methods: - Terminal: RS232/ASCII Protocol
- Host: RS232 or 20mA/ASCII, modem or
SEEP protocol
• Communications to Keypad: - 1 RS 485 Ports
Twisted pair
• Regulatory Approval: FCC, UL-1012, CSA, UL 294
• Environmental: The controller shall be designed to
operate properly within relative humidity
range of 0% to 90% non-condensing and
within a temperature range of 20° to
120° F (-7° to +50° C).
1
keypad and Controller tamper only.
2
via MSM only.