Brand: Cambridge, S-Series, Oceanview
Styles: Single-Hung, Double-Hung
Location: Inside upper sash stiles
The Window Operating Control Device (WOCD) operates like a ball point pen where the lock engages when pushed. The WOCD locks are located on the inside of the stiles of the upper sash and engage with the lower sash, to keep it from opening all the way. Window Operating Control Devices are great for limiting the chance of an accidental fall. These are an optional upgrade to replace nite vents.