The Rain Cover is designed to protect the Grandstream GDS door system from direct rain and sunlight exposure. It can be installed on various wall types , including surface walls, solid walls, studs, and drywall (hollow walls). Compatibility • GDS3725 • GDS3726 This kit is not intended for other GDS models. Included Components • In‑wall bracket (main frame) • Mounting template • Decorative front frame • Cable clamps • Back box modules • Wall anchors + screws • Front frame screws • Allen key • Quick installation leaflet