ULC 552
- Standard for Inspection, Testing, and Maintenance of Smoke Alarms (CAN/ULC S552-14)
- standard by Underwriters Laboratories of Canada, 02/01/2014
- Category: ULC
$230.00
$115.00
Requirements for the installation of smoke alarms are referenced in CAN/ULC-S553, Standard for the Installation of Smoke Alarms.
This Standard does not cover systems incorporating residential fire warning systems. Requirements for these systems are referenced in CAN/ULC-S540, Standard for Residential Fire and Life Safety Warning Systems: Installation, Inspection, Testing and Maintenance. (Refer to Appendix A, Explanatory Materials, Clause A1.3, Possible Installation Scenarios, and Appendix D, Smoke Detector with Sounder Base)
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