Edwards EST iO-SDC1 (250-Point Single-Loop Expansion Card)The Edwards EST iO SDC1 is a single loop controller card for iO Series fire alarm control panels. It adds one Signature SLC to the IO1000 for 250 addressable devices (125 detectors and 125 modules) or replaces the standard loop on the IO64. Class B or Class A wiring is supported.
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols
product description
Why choose thelockerguy wholesale?
Show More
Edwards EST iO-SDC1 (250-Point Single-Loop Expansion Card)