3 Ft Steel Sampling Tube (Duct Widths 2-4 Ft) New Style
1.5 Ft Steel Sampling Tube (Duct Width 1-2 Ft) New Style
5 Ft Steel Sampling Tube (Duct Width 4-8 Ft) New Style
NEMA 4 Watertight 4-Wire Photoelectric Low-Flow Duct Smoke Detector New
Sensor Duct Temperature for EMM and TZ Zone Systems
Smoke Detector Test Spray
75 Second Smoke Cartridge 10 Pack
Remote Test Station with Key
Remote Test Station
Multil-Signaling Accessory
Piezo Annunciator w/ Alarm LED