Johnson Controls smoke detection technology designed to meet 2021 UL standard - CCTV Buyers Guide and News
TrueAlarm advanced smoke sensors will meet UL 268 7th edition testing requirements coming in June 2021 Set to take effect in June 2021, the new UL 268, Standard for Safety of Smoke Detectors for Fire Alarm Systems requires smoke sensors, detectors and smoke alarms to pass more than 215 new or revised performance tests, includingRead More