User Manual

SV1C Cylindrical RF Lock
Page 11
5.4 Drill Door
A. Drill 2 1/8” (54mm) diameter hole through the door.
B. Drill 1” (25mm) diameter hole in edge of door. Cut out for latch front 1 1/8” (29mm)
wide by 2 ¼” (57mm) high by 5/32” (4mm) deep. Check latch unit for proper width
front and square or round corners.
C. Drill two (2) 5/16” (8mm) diameter holes through door.
Caution:
To avoid splintering wood drill holes through both sides of door.