For single outswinging perimeter door

DE8310: 10-13/16”W x 2-7/8”H x 2-1/8”D (275mm x 73mm x 54mm) – Includes 1/4” (6mm) mounting bracket
Kit includes a 960 Keyswitch for reset & override, building code sign, DE8310, and 914 Sounder

DE8310S: 11-3/4”W x 2-7/8”H x 2-1/8”D (299mm x 73mm x 54mm) – Includes 1/4” (6mm) mounting bracket
Kit includes a 960 Keyswitch for reset & override, building code sign, and DE8310S

Armature Plate: 7-7/16”W x 2-3/8”H x 5/8”D (190mm x 61mm x 16mm)

A replacement DE8310/S wire harness can be ordered: DEWIREHARN-KIT