Pay in 4 interest-free payments of $799.95 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Model OP921 incorporates an optical sensor using a light-scattering detection principle
This feature allows you to expand the S3 Series (Small Addressable Fire Alarm Control System without the need to remove or replace hardware
Honeywell Power HW-AV-ENC Metal Mounting Enclosure for HW-AV-LTE-M CLSS Pathway LTE Communicator
Apollo ORB-HT-11002-APO Orbis Heat Detector (A2S)
Edwards 280A-PL Heat Detector Accessory
Det-Tronics 008442-001 System Sensor Model OP921 incorporates an opticalX2200A4N23T2 Flame Detector
US$ 179.00
US$ 50.00
US$ 71.00
US$ 152.95
US$ 24.95
US$ 12.00
US$ 12.00
US$ 159.00
US$ 120.95
US$ 41.00
US$ 69.00
US$ 169.00
US$ 34.00
US$ 45.95
US$ 24.00