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Technical Specification 003 Door chains and limiters
Publication Year
2012
Document Status
Current
Abstract
Definitions, requirements and test methods for all forms of door opening restrictor used on doors in buildings, which allow for identification and conversation purposes but will keep callers at bay.
Document History
DHF 1058 TS 003/10:12. Replaces TS 003:2005 Selectively applied door opening restrictors for security purposes (DHF, 2005). Rebranded in 2017.
Publisher Information
Door and Hardware Federation
The Door and Hardware Federation (DHF) was created from a merger of the Association of Builders' Hardware Manufacturers (ABHM) and the Door and Shutter Manufacturers' Association (DSMA) as a not-for-profit trade association for companies associated with locks and building hardware, doorsets, industrial doors and shutters, domestic garage doors and automated gates. They provide technical advice, training, knowledge and practical help.
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