Brand Name: | Duotai |
MOQ: | 1 set |
Price: | Negotiation |
Material: High-strength ABS engineering plastic housing, lightweight and impact-resistant design.
Authentication: Dual-mode unlocking via fingerprint (with live detection) and digital password.
Dual-Mode Unlocking
Fingerprint Unlocking: Semiconductor live fingerprint recognition technology, supports 100 fingerprint profiles, with a false acceptance rate (FAR) < 0.001%.
Password Unlocking: Supports 20 unique passwords (including 32-digit anti-peeping Virtual password function).
Mechanical Operation
After successful authentication (fingerprint or password), rotate the 90° mechanical knob clockwise to unlock. Ergonomically designed for intuitive operation.
Electromagnetic Lock Control: Built-in electromagnetic lock mechanism releases the bolt within 0.3 seconds upon verification. Auto-locks when powered off.
Smart Interaction
Backlit Keypad: Automatically activates via proximity sensor or touch. Soft backlight ensures clear visibility in low-light conditions (no glare at night).
Primary Power: 4×AA batteries (pre-installed), providing 12–18 months of operation with low-battery audible alerts.
Emergency Power:
9V Backup Interface: Top-mounted hidden contacts for direct 9V battery connection (no external battery case required).
Emergency Keyhole: Centralized Grade C lock cylinder (2 snake-shaped keys included) for manual override.
4×AA batteries (pre-installed)
Emergency keys ×2
Door lock installation template ×1
Parameter |
Details |
Operating Voltage |
6V (AA×4) / 9V DC |
Door Thickness |
40–120mm |
Operating Temperature |
-20℃ to 55℃ |
Protection Rating |
IP54 (dustproof and water-splash resistant) |
No External Battery Case: 9V emergency interface directly supports standard batteries.
Anti-Brute Force: Locks for 30 seconds after 3 consecutive failed attempts, with tamper alarm activation.
Universal Compatibility: Fits most standard doors (adjustable for thickness).
Note: Remote notifications require a gateway module (not included in the standard version).
Optimizations:
Streamlined terminology for clarity and international standards (e.g., "IP54," "Grade C lock").
Highlighted critical safety features (anti-peeping passwords, tamper alerts).
Simplified power system descriptions to emphasize user convenience.