Please upgrade to the new Edge browser, or use Chrome, Firefox or Safari, before continuing. Internet Explorer will not support the best shopping experience on the ADI Digital Branch site after March 12. close button
Shop ADI’s Cyber Week Sale – Ends Dec. 8Elevate security and save with Comelit kits
products
{{vm.adilogoaltText}} {{vm.adilogoaltText}}
search

SDC 491 490-Series Break Glass Emergency Exit with Siren, Single Gang, Blue

Brand: Security Door Controls
ADI #:SZ-491 Model #: 491ADI  Name: SDC 491 490-Series Break Glass Emergency Exit with Siren, Single Gang, Blue
  • Blue housing eliminates confusion with red fire alarm stations
  • Easy to read activation instruction
  • Integrated siren sounds upon activation
SDC 491 Break Glass Station

Product Overview

The SDC 491 "Break Glass" Emergency Door Release provides immediate unlocking of perimeter doors or interior doors that are equipped with fail-safe electric locks. The 491's siren may be used as a local door annunciator. The SDC 491 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.

General Information

Name : SDC 491 490-Series Break Glass Emergency Exit with Siren, Single Gang, Blue , Security Door Controls
Category : Emergency Buttons
UPC Code : 712905260259
Country of Origin : United States. Country of origin is subject to change.

Specifications

General Information

ADI Part Number : SZ-491
Brand Name : Security Door Controls
Manufacturer : Security Door Controls
Manufacturer Part Number : 491ADI
NDAA Compliant : No
Product Model : 491
Product Name : 491 Break Glass Station
Product Type : Break Glass Station

Technical Information

Material : ABS

Physical Characteristics

Application/Usage : Emergency Door, Pull Station
Product Color : Blue

Power Description

Input Voltage : 12V DC, 24V DC

Miscellaneous

Country of Origin : US
Package Contents : <ul><li>491 Break Glass Station</li><li>3 x Replacement Glass Plates</li><li>Aluminum Rod</li></ul>
close button