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SDC 491S Break Glass Emergency Door Release, Siren, Single Gang, Blue, DPDT, Special Verbiage
491S Security Door Controls | JMAC Supply
 


Our Price: $339.00



Product Code: SDC-491S
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SDC 491S Break Glass Emergency Door Release, Siren, Single Gang, Blue, DPDT, Special Verbiage


  • Also known as: SZ-491S

    • The SDC 491S emergency door release break glass station with special verbiage provides immediate unlocking of perimeter doors or interior doors that are equipped with fail-safe electric locks. The 491Ss built in alarm may be used as a local door annunciator.

    The SDC 491S is specifically designed for emergency door release and may influence the approval of an electric locking system. This type of Emergency Door Release may be preferred over a pull station since greater commitment is required to break the glass.    		Features:
    • Emergency Break Glass w/ Special Verbiage For 491 Series Emergency Door Release
    • Aluminum rod for striking the glass is included. (Not required to break the glass)
    • Blue housing with easy to read activation instructions avoids confusion with red fire alarm stations
    • 2-SPDT 10 Amp Contacts; 1-SPDT for lock release and 1-SPDT auxiliary contact for remote monitoring, CCTV activation or alarm activation
    • The SDC 491 may initiate the release of an individual door or all doors on the same circuit
    • The SDC 491 may be mounted in a 2" deep single gang back box or double gang box with plaster ring cover. The SDC 491 may be surface mounted with a 491-BB surface mount back box
    • Two replacement glass plates included


    Technical Specifications:
    • Dimensions: 5.5 H x 3.5 W x 1.375 D


    UPC: 712905260310

    Average rating: 5.0, based on 2 reviews


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