Bosch Access Modular Controller 2 - Page 37

Access Modular Controller 2 UL requirements | en 37
Bosch Security Systems B.V.
Guide d'installation
2022-11 | V04 |
The equipment should be installed in a temperature controlled environment. A temperature
controlled environment is defined as one that can be maintained between 13 - 35° C (55 - 95°
F) by the HVAC system. Twenty-four hours of standby power shall be provided for the HVAC
system. The standby power system for the HVAC system may be supplied by an engine driven
generator alone. A standby battery is not required to be used.
For UL compliance, use only UL Listed readers.
Figure6.1: Example of mountings with extensions