Features:
- Battery operated electronic lock
- Piano hinge
- Drop door opening thick enough to drop keys
- Metal baffle to protect drop opening from fishing
- Pre-drilled mounting holes in back for wall mounting
- Mounting hardware for wood and concrete is included
- Reinforced double steel door to protect against prying
- The perfect way to lock and secure cash, keys, mail, car remotes, small envelopes andmore
- Use as a mail collection box for all out-going office mail
- Maximum thickness of item to drop is 7/8" thick
- Uses 3 AA batteries
- Easy to program
- Choose 1-8 digit code
- External Battery override contacts lets you power the lock from the outside if thebatteries die
- This model is used for interior use