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CRAT G400L Smart Passive Padlock - Secure Solution from China Suppliers and Factory for Key Management and Theft Prevention
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CRAT G400L Smart Passive Padlock - Secure Solution from China Suppliers and Factory for Key Management and Theft Prevention
CRAT G400L Smart Passive Padlock - Secure Solution from China Suppliers and Factory for Key Management and Theft Prevention
CRAT G400L Smart Passive Padlock - Secure Solution from China Suppliers and Factory for Key Management and Theft Prevention

CRAT G400L Smart Passive Padlock - Secure Solution from China Suppliers and Factory for Key Management and Theft Prevention

Tired of headaches caused by theft and the hassle of managing multiple keys? Frustrated with the need to replace locks when keys are lost? Struggling without accurate access records? Annoyed by the inconvenience of charging battery-driven locks? Look no further! The CRAT smart passive lock is the ideal solution to all these problems. Manufactured in China, our locks come directly from trusted suppliers and a reliable factory, ensuring you receive top-quality security for your home or business. Experience peace of mind with CRAT’s innovative locking technology!

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    CRT-G400L CRAT Passive Padlock

    PARAMETER

    Lock body material SUS304 Stainless steel
    Surface treatment Brushed stainless steel
    Operating voltage 3V-5.5V
    Operating environment Temperature(-40°C~80°C), Humidity(20%~98%RH)
    Unlocking times ≥300000
    Protection level IP68
    Encoding digits Number 128bit (No mutual opening rate)
    Lock cylinder technology 360° Idle design to prevent violent opening, Storage Operations (Unlock, Lock, Petrol, etc.) Log
    Encryption Technology Digital encoding technology & encrypted communication technology; Eliminate technology activation
    CRT-G400L CRAT Passive Padlock Details

    Smart Electronic Key Parameters

    CRT-G105T CRAT Passive Padlock Key
    Model CRT-K100L/K104L CRT-K102-4G
    Operating voltage 3.3V-4.2V
    Operating environment Temperature (-40~80°), Humidity(20%~93%RH)
    Battery capacity 500mAh
    One charge for unlock times 1000 times
    Charging time 2 hours
    Communication interface Type-C
    Unlock Record 100000 pieces
    Protection level IP67
    Fingerprint identification × ✓
    Visual screen × ✓
    Date transfer ✓ ✓
    Remote authorization × ✓
    Voice+light prompt ✓ ✓
    Bluetooth ✓ ✓
    NB-lot/4G × ✓

    CRAT smart keys are digital or electronic versions of traditional physical keys used for access control and authorization. These keys take the form of encryption codes, digital credentials and wireless signals that can be transmitted and received by electronic devices such as smartphones, key fobs or access control systems.

    Software

    Implementing a blacklist in the management system for lost smart keys is a common security measure to prevent unauthorized access. When a smart key is lost or stolen, adding its unique identifier to a blacklist prevents it from being used to access the associated assets. The blacklist prevents the lost key from being recognized and allows only authorized keys to operate.

    How It Works Diagram
    CRAT Passive Padlock Software Interface
    System Operation Flow

    CRAT Smart locks use wireless communication technologies to provide remote access and control. The encryption and secure protocols are implemented to protect the communication and prevent unauthorized access.

    Application

    CRAT smart passive locks are used in various settings where convenient and secure access control is needed. Such as power industry, commercial buildings, hospitality, educational institutions, industrial and manufacturing facilities. The application of smart passive locks aims to provide convenient and secure access control without requiring active manual operation. These locks can offer increased convenience, security, and flexibility at very low cost.

    CRAT Passive Padlock Application Scenario

    Frequently Asked Questions (FAQ)

    What materials and protection ratings does the CRAT Passive Padlock feature?
    The lock body is made of high-quality SUS304 Stainless steel with a brushed finish, offering an IP68 protection rating suitable for demanding environments (humidity levels from 20% to 98% RH and temperatures ranging from -40°C to 80°C).
    How does the blacklisting function work for lost smart keys?
    When a smart key is lost or stolen, its unique identifier is added to the blacklist in the management system. This stops the key from being recognized by the locks, preventing unauthorized access to the associated assets.
    What are the differences between the CRT-K100L/K104L and CRT-K102-4G key models?
    The CRT-K102-4G supports advanced features like fingerprint identification, a visual screen, remote authorization, and NB-IoT/4G connectivity, which are not available on the CRT-K100L/K104L models. Both models support Bluetooth, data transfer, and voice/light prompts.
    What is the battery life and charging specification of the CRAT smart keys?
    The keys are equipped with a 500mAh battery that charges fully in 2 hours via a standard Type-C interface. A single charge provides enough power for up to 1000 unlocking operations.
    In what industries are CRAT smart passive locks typically applied?
    They are extensively used in sectors requiring secure access control, including the power industry, commercial buildings, hospitality, educational institutions, and industrial or manufacturing facilities.
    How secure is the communication system of the CRAT Smart locks?
    CRAT Smart locks employ secure wireless communication technologies coupled with robust encryption protocols to safeguard data transmission and prevent unauthorized system activation.