UNDERWRITERS LABORATORIES COMPLIANCE VERIFICATION SHEET
24. The Digi International Model Digi One SP may be mounted at the central supervising station or the
protected premise. When used at the central supervising station, a Cylix™ Model TSP-4B-E transient
suppression device shall be used on the RS485 communication line. When used at the protected premise, a
Black Box Model RS512A-R3 transient suppression device shall be used on the LAN communication line.
25. A spare router, serial port server, serial-to-Ethernet converter and RS232-to-RS485 converter shall be
available and put in to service within 6 minutes when they are employed for encrypted line security with the
controllers CK705, CK720, CK721, CK721-A version 3.0 or lower, S320, S321-DIN, S321-IP, D620 and/or
D6AP.
26. P2000 workstations, network hubs, routers, serial port servers, serial-to-Ethernet converters, and RS232-to-
RS485 converters must use signal line transient suppression devices complying with the Standard for
Protectors for Data Communications and Fire Alarm Circuits, UL 497B, with a maximum marked rating of
50V.
27. Alarm signals received at a remote P2000 or P2K server via the Remote Message Services from a different
P2000 or P2K server are supplementary.
28. Alarm signals received at a P2000 workstation are supplementary.
29. Alarm signals received at a personal computer or personal digital assistant, through the Web Access feature,
are supplementary.
30. P2000 or P2K systems use the PC232-S4-1 Protocol Converter to communicate to D620, D6AP and/or S320
controllers; a controller must be connected to the port defined as Loop 1 at the P2000 or P2K for Protocol
Converter's tamper switch to report as an alarm.
31. The communication medium between the protected property and communications service provider shall be
for the exclusive use of the protected property and is not to be shared with other communications service
provider subscriber.
32. The following features have not been investigated by Underwriters Laboratories:
BACNet® interface
Dial-Up
Fire server
Intercom server
Intrusion server
Isonas interface
Kone™ IP elevator interface
Otis® elevator interface
TopGuard ANPR interface
33. The following products have not been investigated by Underwriters Laboratories and shall not be used in a
listed system:
Aritech intrusion panel
Assa Abloy® door service router (DSR) and reader
Notifier® fire alarm panel
OSI product line
P900 product line
34. The P2000 or P2K and HID® Edge access control unit may be used for access control monitoring purposes
only.
35. A Panel Down alarm message received at the central station may be an indication of a compromise attempt.
36. For the S321-IP, the "Heartbeat Transmit Interval" must not exceed 90 seconds and the "Host Reception
Timeout" must not exceed 200 seconds.
37. Alarm signals received from the Bosch® D9412GV3 are supplementary.
38. An external speaker device shall be provided for audible indication of change of status of a protective circuit
initiated at the protective premise.
P2000 or P2K SYSTEM
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