TG-7 Cellular Series Installation & Operating Guide
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56053501 Rev A © 2022 Telguard
Appendix 4 Commercial Fire 6-hour Supervision
The NFPA 72 2013 Edition updated the requirement to supervise the transmission path to at least
once every 6 hours, from an earlier version of 24 hours. This requirement is upheld in 2016 and 2019
edition as well. Telguard commercial fire products support this feature, and it must be enabled by
selecting 6-hour supervision during registration.
Appendix 5 Compliance with UL and ULC Standards
UL
Comm
Burg
UL Comm
Fire
UL
Comm
Fire/Burg
ULC
Comm
Burg
ULC
Comm
Fire
Enclosure Tamper Switch
connected to 24-hr circuit
Yes
Optional
Yes
Yes
Optional
AC adapter lines in conduit
(length limits apply)
Optional
Yes
Yes
Optional
Yes
AC adapter plugged into un-
switched outlet (if used).
Yes
Yes
Yes
Yes
Yes
AC adapter plugged into
dedicated branch circuit.
Optional
Yes
Yes
Optional
Yes
Antenna cable in flexible
conduit concealed
Yes
Yes
Yes
Yes
Yes
Battery Backup requirement
if using AC
24hr
24hr
24hr
24hr
24hr
Radio Frequency warning
label placed on outside of
front cover
No
No
No
Optional
Yes
Flexible or Rigid conduit
required to protect
connections #
Optional
Yes
Yes
Optional
Yes
# All conductors of a fire alarm system shall be installed in metal raceway of the totally enclosed type
or incorporated in a cable having a metal armor or sheath; these metal elements must be grounded
