About Life Safety Test

Life Safety Test manufactures a Duct Smoke Delivery System (DSDS) that assists in code required annual testing of fire alarm systems. This device allows easy, cost effective, and safe delivery of an aerosol into duct work for testing duct smoke detectors installed for code requirements in Commercial, Educational, Institutional, Healthcare, and Multi-tenant Residential buildings. Testing these devices annually using the DSDS will ensure safety of building occupants, and maintain code compliance.