Kidde-Fenwal 27121-20 190°F SF 25/11 The Edwards SD-T78 78-inch Sampling

The Edwards SD-T78 78-inch Sampling Tube provides effective airflow sampling for duct smoke detection in HVAC systems with ducts up to 78 inches wide

each with 125 detector addresses and 125 module addresses

Door Access Control Panel can be mounted as door-mountable

Elevate your security with Bosch

allowing manual alarm activation in emergency situations

Kidde-Fenwal 27121-20 190°F SF 25/11 The Edwards SD-T78 78-inch SamplingDETECT A FIRE (D A F) thermal detectors are UL Listed and FM Approved detection and release devices for use with fire detection systems to activate alarms and extinguishing systems. This Rate Compensated device combines the best features of both fixed temperature and rate of rise detectors.