This patented Concealed Door Loop (CDL) is a low cost method of transferring low voltage power from the door frame to the locking device. Whereas typical door loops are surface mounted and remain constantly visible, the CDL slides into the door and/or frame completely concealing itself when the door is closed.
Commonly installed where ETH (electric thru wire) hinges are cost prohibitive and surface door loops are not desired. The CDL’s aesthetic appeal will benefit retrofits and new installations alike.
Available in Aluminum and Black finish options. Durable finish, Easy installation, Variable mounting locations. Special 1/4" flexible armored conduit.
Models for butt & continuous hinges: Designed for Continuous and Butt hinge applications that are either full mortise, half mortise or half surface and have a standard throw.
- CDL-AL – Standard 6″ length with aluminum finished caps
- CDL-BLK – Standard 6″ length with black anodized finished caps
- CDL-AL-FX – Standard 6″ length with aluminum finished caps & 1 side fixed for complete concealment in opposite side
- CDL-BLK-FX – Standard 6″ length with black anodized finished caps & 1 side fixed for complete concealment in opposite side
Models for 3/4″ offset Pivots: . Commonly used in storefront or main entrance applications with 3/4” offset pivots that swing up to 105°
- CDL-AL-EXT – 12″ length with aluminum finished caps – door side fixed, frame side extended for wire guidance
- CDL-BLK-EXT – 12″ length with black anodized finished caps – door side fixed, frame side extended for wire guidance
- CDL-AL-EXT2 – 18″ length with aluminum finished caps – door side fixed, extended on both sides for wire guidance
- CDL-BLK-EXT2 – 18″ length with black anodized finished caps – door side fixed, extended on both sides for wire guidance