The installer’s choice

DY Series

DY Series

Fail secure lock - Rabbinical accreditation

Product reference: 
DY
  • 22mm, 32mm or 50mm backset
  • Double action doors
  • Euro cylinder provision
  • Reliable lock technology
  • 5 year warranty
ReferenceDescription
DY22Fail secure lock - 22mm backset - Rabbinical accreditation
DY32Fail secure lock - 32mm backset - Rabbinical accreditation
DY50SFail secure lock - 50mm backset - Rabbinical accreditation

The DY Series from CDVI offers high quality, fail secure locking with follower and provision for a euro-cylinder override. Easy to install, with a simple operation, the DY Series is a high performance and versatile lock to suit many requirements, including use and installation on Saturdays and Jewish Holidays.
Unusually, for a lock of this type, power is not required on the door leaf. The clever design of operation means the keeper houses the electronics, so there is no need for door loops etc.
Because of the method of locking, the DX Series can be used on both single and double action doors. 

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