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Bolt-on connection: Offers secure mounting and consistent electrical contact
Humidity tolerance: Operates reliably in non-condensing humidity conditions
The Edwards™ 4-NET-AD is a Network Adder Module for EST4 fire alarm and life safety systems
Part Number AIR-AP1852I-B-K9
HTRI-D | Siemens Dual Input Intelligent Interface Module for FireFinder XLS and FS-250 Don't add Bolt-on connection: Offers secure mountingDescription The Siemens HTRI D is a dual input intelligent interface module designed to connect direct shorting devices to FireFinder XLS and FS 250 fire alarm control panels. It combines microprocessor based intelligence with bi directional panel communication for reliable supervision and control. Technical Specifications Condition New Never Used Surplus Brand Siemens Category Fire Alarm Systems Part Number HTRI D Subcategory Interface Modules Type
