System Sensor B114LP Detector
System Sensor B114LP Gas/Smoke Detection, 120Vac Nominal Voltage, 4-Wire, Ceiling Mounted, Smoke Detector Adapter Base with SPST-NO and SPDT relay contacts and a 470 ohm current limiting resistor for 2151 Special Applications Duct Smoke Detector
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.