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  • Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box
  • Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box
  • Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box
  • Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box
  • Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box
  • Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box
Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box

Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box

  • 10 - 99 Sets
    $4
  • 100 - 499 Sets
    $3.80
  • >= 500 Sets
    $3.50

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
View product details

Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Digital Combination Security: Features a durable plastic/metal body with a tactile keypad for secure combination access, supporting both combination and keyed operation modes.
  • Emergency Override: Includes "A" and "B" emergency override buttons to ensure access during power failures or system malfunctions.
  • Low Battery Alert: A built-in low battery indicator ensures uninterrupted functionality by prompting timely battery replacement.

Key features

  • 1. Durable Plastic Construction for Long-Lasting Performance

    • With a lightweight yet sturdy plastic body, you can ensure reliable operation in high-traffic environments like hotels. ~20% lighter than traditional metal locks*, this design reduces strain on mounting surfaces while maintaining structural integrity.

  • 2. Secure Digital Keypad with Emergency Override

    • With a responsive digital keypad and emergency override buttons (A/B), you can grant quick access while preventing unauthorized entry. Features like tactile buttons and an emergency bypass make troubleshooting faster than mechanical combination locks*.

  • 3. Programmable Combination Codes for Multi-User Management

    • With programmable combination codes, you can manage up to 100 user codes, offering 50% more access flexibility than standard models*. This simplifies key management in hotels, allowing personalized codes for guests and staff.

  • 4. Customizable Settings for Commercial Reliability

    • With customizable access times and low-battery alerts, you can ensure uninterrupted operation in 24/7 environments. Designed for continuous use, it outperforms home-grade locks in durability and adaptability*.

  • 5. Compliance with Commercial Safety Standards

    • With certification to UL safety standards (e.g., UL 348), you can meet hotel security requirements for fire and tamper resistance. This ensures higher safety than uncertified models*.

Product details

Duotai Locking System Combination Code Digital Electronic Safe Lock for Hotel Safe Box

The Duotai Locking System is a secure, user-friendly digital electronic lock designed for hotel safes and cabinets. Built with durable plastic and featuring combination and keyed operation, it combines modern aesthetics with fail-safe mechanisms like emergency override buttons and a low battery indicator.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable plastic body & keypadCorrosion resistance and lightweight design
Operation TypeCombination (digital) + Keyed backupEnhanced security through dual authentication
Emergency OverrideMechanical "A/B" override buttonsFail-safe access during power failure/malfunction
Battery IndicatorVisual "Low Battery" alertPrevents unexpected lockouts
Programmable CodesUp to 100 customizable user codesFlexible access management for multi-user environments

Customization guide

Adjustable code length (4-10 digits) and access levels to meet specific security requirements. Ideal for hotels needing tiered access control or businesses requiring audit trails.

Get inspired

With Duotai’s programmable codes and keyed backup, you can ensure secure, reliable access control for hotel safes while minimizing downtime. The low battery alert and emergency override features reduce operational risks in high-traffic environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Code Length4-digit6-8-digit10-digit
Battery Life12 months18 months24 months*
Override MechanismMechanical (A/B)Wireless + MechanicalBiometric + Wireless*
User Codes10 codes50 codes100 codes

Supplier's note

  1. Technical Breakthroughs:

    • Dual Authentication: Combines digital codes with keyed backups, reducing the risk of lockouts.
    • Extended Code Capacity: The Pro model’s 100-user codes enable granular access control for large organizations.
    • Biometric Integration: The Pro’s optional fingerprint reader (not shown) simplifies access for high-security scenarios.

  2. Optimal Version Selection:

    • Hotels/Hotels Chains: Choose the Advanced Model for its 18-month battery life and 50-user capacity, ideal for managing seasonal staff turnover.
    • High-Security Facilities: The Pro Model’s 10-digit codes and biometric override provide triple the industry-standard security, ensuring compliance with strict access protocols.
    • Residential Use: The Base Model offers cost-effective security with sufficient features for single-family homes.

*Pro Model’s wireless override requires a compatible smartphone app.

Frequently asked questions

  • Which digital electronic safe lock is best suited for hotel safe boxes?

  • How do I clean the keypad of a Duotai digital safe lock?

  • Why is plastic material preferred for hotel safe locks over metal?

  • Can I customize access codes for multiple users in a hotel?

  • Is the Duotai safe lock certified for fire or tamper resistance?

  • How do I access the safe during a power outage or keypad failure?

  • What’s the battery life of the digital keypad for hotel safe locks?

  • Is the Duotai lock user-friendly for guests unfamiliar with digital systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Electronic LockCommercial safes, high-security areasMetal body (ASTM A36 steel), basic keypad (10-digit code, ANSI/BHMA A156.13), no low battery indicatorDurable, meets standard security protocolsHeavy, lacks modern features like low battery alerts
Duotai Base ModelHotels, residential safesReinforced plastic (MIL-STD-810G), combination + keyed access, 1-year battery lifeLightweight, cost-effective, dual access methodsLess durable than metal, shorter battery life
Duotai Advanced ModelHigh-end hotels, commercial officesReinforced plastic with anti-tamper (MIL-STD-810G +), biometric + keypad + keyed access, 2-year battery (▲▲ over Base), AES-256 encryption (FIPS 140-2)▲▲Enhanced security features, longer battery lifeHigher cost
Mechanical Combination LockLow-security applications, personal safesSteel body (ASTM A36), manual dial, no power requiredNo battery dependency, simple operationLower security, vulnerable to tampering
Biometric Electronic LockHigh-security facilities, restricted areasFingerprint scanner (ISO/IEC 19794-6), metal body, AES encryptionHigh security via biometrics, convenientExpensive, requires user enrollment
Smart Lock with App ControlResidential homes, smart buildingsBluetooth/Wi-Fi connectivity (IEEE 802.11), app-based access, cloud integrationRemote control, customizable access levelsRequires internet, potential cybersecurity risks

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