CAN/ULC-S573:2018
ULC CAN/ULC-S573:2018 STANDARD FOR INSTALLATION OF ANCILLARY DEVICES CONNECTED TO FIRE ALARM SYSTEMS
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1 SCOPE
1.1 This Standard describes the requirements for the application and installation of ancillary devices
which interact with a fire alarm system. This Standard shall be applied in conjunction with CAN/ULC-S524,
Standard for Installation of Fire Alarms Systems.
NOTE: This Standard is intended to apply to ancillary device installations for both required and voluntary fire alarm
system installations. See Appendix A (Informative) Explanatory Materials, Clause A1.1.
1.2 The installation of ancillary devices not covered by these requirements shall be in accordance with
good engineering practice and manufacturer’s installation guidelines.
1 SCOPE
1.1 This Standard describes the requirements for the application and installation of ancillary devices
which interact with a fire alarm system. This Standard shall be applied in conjunction with CAN/ULC-S524,
Standard for Installation of Fire Alarms Systems.
NOTE: This Standard is intended to apply to ancillary device installations for both required and voluntary fire alarm
system installations. See Appendix A (Informative) Explanatory Materials, Clause A1.1.
1.2 The installation of ancillary devices not covered by these requirements shall be in accordance with
good engineering practice and manufacturer’s installation guidelines.