4100-1272 | Simplex 4100ES Expansion Phone Controller Module (3 Class B Circuits) tier_A_0_30 it allocates equal space for

it allocates equal space for code and data

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Industry-Standard RIO Cable Support: Compatible with Belden 9463 for robust long-distance communication

4100-1272 | Simplex 4100ES Expansion Phone Controller Module (3 Class B Circuits) tier_A_0_30 it allocates equal space forDescription The Simplex 4100 1272 Expansion Phone Controller is a dedicated module used to extend firefighter telephone control capabilities in Simplex 4100ES fire alarm and emergency communication systems. It provides three supervised Class B telephone NAC circuits for voice and firefighter phone operations in transponder installations. Technical Specifications Condition New Never Used Surplus Brand Simplex Category Controls & Indicators Part Number