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SDC CR4 Four Station Relay ModuleSDC CR4 Four Station Relay Module
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SDC CR4 Four Station Relay Module

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Door control relay modules ensure compatibility of access hardware components and simplify system installation and troubleshooting.

Availability: In stock


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Frequently Bought Together

    • Price for all selected :
    • $722.45

  1.    This itemSDC CR4 Four Station Relay Module
  2.    SDC 631RF Power Supply & Charger
  3.    SDC 634RF Power Supply & Charger

Product Description


• Four Station Relay Module
• (4) Fused, 2A SPDT dry outputs or voltage outputs
• (4) 2A SPDT dry outputs
• (4) N.O. dry trigger inputs

Additional Information

Additional Information

Manufacturer Security Door Controls
Model CR4
Dimensions 3.25" L x 2" W (83 x 51 mm)
Input Voltage 120 mA @ 12/24VDC
Warranty 1 Year Warranty
Weight 1.0000


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