System Sensor TR300-IV 13/03 White is designed to deliver

White is designed to deliver a clean

QS4’s exclusive QuickStart auto-learn function

and can be installed on a standard 4” x 4” x 1½” electrical back-box without the need of an extension

Sleek plastic enclosure complements home décor

communication on the loop can be disrupted When isolator modules are used and a short occurs on the SLC loop

System Sensor TR300-IV 13/03 White is designed to deliverTo meet local code and application requirements, System Sensor offers standard 4" and 6" bases, as well as, specialty base designs including relay, isolator, sounder and low frequency sounder options for Select Series detectors. The standard 4" and 6" bases offer a plug in detector base intended for use in intelligent systems, with screw terminals provided for power (+ and ), and remote annunciator connections. Communication takes place over the power