Watchguard AP325 Hardware Manual page 11

Flat Surface Bracket (Optional)
An optional surface mount bracket for walls or ceilings is available from WatchGuard (Part #: WG8038).
1. Attach the bracket to the mounting surface with screws (not included).
2. Pull the release key outward to unlock the mount bracket, then attach the AP stubs to the bracket
holders. You may need to adjust the stubs for a firm fit.
3. Push in the release key to lock the hooks. Make sure all hooks are locked in place.
Hardware Guide
Hardware Specifications
9