What Are the Specifications of the USI/DOOR/LOCK/BN/AG Smart Button Door Lock?
The Smart Button Door Lock is designed to bring convenience, security, and flexibility to your home. It allows you to unlock your door using a keypad, mobile app, or traditional key—giving you multiple ways to access your home safely. With support for up to 100 users and built-in security features like anti-peep password protection and auto-locking, this lock is ideal for both everyday homeowners and those managing shared access.
Key Areas Covered:
• Model Number: USI/DOOR/LOCK/BN/AG
• Product Overview
• Specifications
• Compatibility
• Features & Benefits
• Installation Requirements
• FAQs
• Usage & Tips
Specifications:
• Power Source: Battery (4x AA alkaline)
• Connectivity: Wi-Fi (2.4 GHz) + Bluetooth
• Operating Temperature: -13°F to 149°F
• Dimensions: Fits standard doors (see Installation Requirements)
• Voltage: 4.8V ± 0.2V
• Warranty: 1 Year (from date of purchase)
• Rated Life: Battery-dependent
• Mount Type: Standard door installation
• Safety Rating: FCC compliant
Compatibility:
• Compatible with standard residential doors
• Works with 2.4 GHz Wi-Fi networks
• Supports mobile app control (iOS & Android)
Features & Benefits:
• Multiple unlocking methods: keypad, app, or key
• Supports up to 100 users (great for families or rentals)
• Anti-peep scramble code for added privacy
• Auto-lock feature (adjustable timing)
• Emergency Type-C power port for backup access
• Low battery warning system
• Temporary lockout after repeated failed attempts
• Silent mode option for quieter operation
• App-based control and scheduling
Installation Requirements:
• Door thickness: 1-3/8" to 2-1/8"
• Bore hole: 2-1/8" diameter
• Latch hole: 1" diameter
• Backset: 2-3/8" or 2-3/4"
• Phillips screwdriver required
FAQs:
Q: How many users can this lock support?
A: Up to 100 users, including administrators.
Q: What happens if the battery dies?
A: You can use the physical key or emergency power port.
Q: Can I hide my password when entering it?
A: Yes, the scramble code allows random digits before/after your code.
Q: Does it auto-lock?
A: Yes, it can automatically lock after unlocking (adjustable).
Q: What happens after multiple wrong attempts?
A: The lock disables for 1 minute after 5 failed attempts.
Usage & Tips:
• Always keep backup keys in a secure location
• Replace all batteries at the same time
• Use high-quality AA alkaline batteries
• Keep fingers clean for reliable keypad input
• Place the lock within Wi-Fi range for best app performance