中文
NL3020+EM2025
NL3020+EM2025

Product Information

  • External Dimensions:
    • Electronic Combination Dial Diameter: ¢95 * Thickness 30
    • Lock Body Dimensions: 61 * 23 * 84
      • Width: 61
      • Thickness: 23
      • Length: 84
  • Installation Dimensions:
    • Dial Screw Hole Position: ¢41
    • Lock Body Dimensions: 66 * 42
  • Origin:
    • USA, UL Certified
    • Suitable for defense departments, vault doors, safes, gun cabinets, and other products
  • Performance: Two-level management: one administrator, one operator
  • Features:
    1. Opens with a 6-digit code, and allows changing code combinations.
    2. After four consecutive incorrect password attempts, a five-minute lockout period is enforced.
    3. When the battery indicator is activated, the LED light flashes continuously with a buzzer sound, indicating low battery and the need for timely replacement.
    4. Automatically locks after 4 seconds of inactivity following unlocking.
    5. Provides audible and visual signals for locking and unlocking.
    6. Internal memory function; even after battery replacement, the lock retains all programmed settings.