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OSY2 supervisory switches are used to monitor the open position of an outside screw and yoke-type gate valve
• Intelligent photoelectric smoke detector
7 in H x 5 in W x 5
the Flush Mount Sampling Point provides an easier and faster installation due to its unique design
including normal and alarm/active states
STI-9841 Fireray Controller Damage Stopper FH-400-RR OSY2 supervisory switches are usedSTI 9841 Smoke Beam Guard for FireRay 5000 Controller Offers protection against vandalism and accidental damage for optical beam smoke detectors Constructed of tough steel Wire Coated with corrosion resistant polyester Fast and easy to install 11. 52 in H x 10 in W x 3. 58 in D
US$ 72.00
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US$ 22950.00
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