Title: Hardware Installation Guide.pdf
Signal line transient protection complying with the Standard for Protectors for Data Communications and Fire Alarm Circuits, UL 497B, with a maximum marked rating of 50 V.Signal line transient protection complying with the Standard for Protectors in Telecommunication Networks, CAN/CSA-C22.2 No. 226-92.Equipment must be installed in a temperature controlled environment, maintained between 13 - 35°C (55 - 95°F) by the HVAC system. 24 hours of standby must be provided for the HVAC system.HVAC rated modules were not evaluated by UL for Lenel OnGuard UL1076 product Listing.revision 6 — 47Hardware Installation Guidelines