Features: YFM520 FG2                               

- State-of-the-art digital touchpad
- 1 billion+ digital combinations
- Tested to Yale Global Standards
- Code scramble input function for privacy
- One time access code
- Silent input option
- 1 to 48 hours total lockdown mode to deny access
- Resettable 4-12 digital user code
- 9V for emergency battery capability
- Low battery alarm signal
- Time lock when wrong code is inserted
- Made in Korea