SDC 492 Emergency Door Release Pull Station, Siren, Single-Gang, Blue, DPDT

  • JMAC SKU: SDC-492
$93.59
+ Free Shipping
In Stock
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JMAC_ID:
200197200
df_manual_boost:
2.20
The SDC 492 emergency door release pull station provides immediate unlocking of perimeter doors or interior doors that are equipped with fail-safe electric locks. The 492s built in alarm may be used as a local door annunciator.

The SDC 492 is specifically designed for emergency door release and may influence the approval of an electric locking system. The unit is equipped with two replacement rods.

UPC: 712905260457
Also known as: SZ-492

Technical Specifications:
  • Dimensions: 4.75 H x 3.25 W x 1.375'" D


For more information about the Security Door Controls 492, please contact us.
  • 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 492 may initiate the release of an individual door or all doors on the same circuit.
  • The SDC 492 may be mounted in a 2" deep single gang back box or double gang box with plaster ring cover. The SDC 492 may be surface mounted with a 492-BB surface mount back box

2 Reviews

  • 5
    SDC-492

    Posted by 161715 on Oct 4th 2020

  • 5
    SDC-492

    Posted by 111347 on Apr 13th 2017