Products
Smart Lever Door Lock Obsidian Black
Technical Specifications
Access Methods: Fingerprint, password, RFID card, key
Fingerprint Capacity: 50 (10 admins + 40 users)
Password Capacity: 10 (2 admins + 8 users)
RFID Card Capacity: 100 users
Working Temperature: -25°C to 70°C
Humidity Range: 20%–95%
Power Supply: 6V (4 x AA batteries)
Emergency Power: DC 5V input
Security Features: 5 failed attempts trigger alarm and 180-second lockout
Current Consumption: Static <60uA, Working <300mA
Password Length: 6–12 digits
ESD Resistance: Air discharge ±15kV, contact discharge ±8kV
Product Features & Advantages
1. Multiple Access Methods for Ultimate Convenience
The Obsidian Black offers flexibility with four access options: fingerprint recognition, password entry, RFID card scanning, and a traditional key. This versatility ensures that users can choose the method that best suits their needs, whether they’re rushing out the door or managing access for staff and guests.
Fingerprint Recognition: Equipped with a high-precision semiconductor sensor, the lock supports up to 50 fingerprint enrollments (10 administrators + 40 users) and guarantees over 50,000 recognition cycles, ensuring long-term reliability.
Password Access: Store up to 10 passwords (2 administrators + 8 users) with customizable lengths of 6–12 digits, ideal for temporary or permanent access.
RFID Card Support: Manage up to 100 user cards, perfect for hotels, offices, or shared living spaces.
Traditional Key Backup: A physical key is included for emergency access, providing peace of mind in situations where technology fails.
2. Enhanced Security for Peace of Mind
Security is at the core of the Obsidian Black’s design. Key features include:
Anti-Hacking Protection: Inputting the wrong password or fingerprint five times triggers an alarm and locks the system for 180 seconds, deterring unauthorized attempts.
Static Electricity Resistance: With air discharge resistance up to ±15kV and contact discharge up to ±8kV, the lock remains functional even in extreme conditions.
Admin/User Hierarchy: Separate administrator and user roles allow precise control over access permissions, ideal for managing multiple users in shared environments.
3. Energy Efficiency & Durability
Designed for sustainability and longevity:
Low Power Consumption: Static current is under 60uA (typically 45uA), and working current is less than 300mA, ensuring long battery life with four AA batteries (6V).
Wide Environmental Tolerance: Operates smoothly in temperatures ranging from -25°C to 70°C and humidity levels of 20%–95%, making it suitable for diverse climates.
Emergency Power Backup: A DC 5V emergency power input ensures access even when batteries are depleted.
4. User-Friendly Design
The Obsidian Black prioritizes ease of use:
Intuitive Interface: Simple setup and management via a digital display and voice prompts.
WeChat Mini Program Integration: Remote fingerprint registration and access management via the WeChat app, ideal for property managers and hosts.
Elegant Aesthetic: The obsidian black finish complements modern interiors while projecting a sense of sophistication and security.
FAQ
Q1: How long do the batteries last?
A: With its ultra-low static current (typically 45uA), the Obsidian Black offers up to 12 months of battery life under normal usage. Four AA batteries are required, and an emergency DC 5V input ensures access
during replacements.
Q2: Can I manage users remotely?
A: Yes! The lock integrates with the WeChat Mini Program, allowing remote fingerprint registration, access revocation, and user management. This feature is particularly useful for property managers and vacation rentals.
Q3: Is the lock weatherproof?
A: The Obsidian Black is designed to withstand extreme temperatures (-25°C to 70°C) and humidity levels (20%–95%), making it suitable for indoor and outdoor use in diverse climates.
Q4: How secure is the fingerprint recognition?
A: The semiconductor sensor ensures high accuracy and durability, with over 50,000 recognition cycles. The system also includes anti-spoofing technology to prevent fake fingerprints from gaining access.
Q5: What happens if the power fails?
A: The lock includes a traditional key for emergency access. Additionally, a DC 5V emergency power input allows you to charge the device using a portable power bank or adapter.
