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IoT Smart Locks
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CRAT G400L Smart Passive Padlock | China Suppliers & Factory Solution for Theft and Key Management Issues
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 |
Smart Electronic Key Parameters
| 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 | 1000times | |
| Charging time | 2hours | |
| Communication interface | Type-C | |
| Unlock Record | 100000pieces | |
| 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
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.
Frequently Asked Questions (FAQ)
What material is the lock body made of and what is its protection level?
The lock body is constructed from durable SUS304 Stainless steel with a brushed stainless steel surface treatment. It features an IP68 protection level, making it highly resistant to dust and water ingress in harsh environments.
What lock cylinder technology does the CRAT passive padlock use?
It features a 360° idle design to prevent violent opening, alongside integrated storage operation logging that records actions such as unlocking, locking, and patrolling.
How does the blacklist function in the management software protect the system?
When a smart key is lost or stolen, its unique identifier is added to the system's blacklist. This instantly prevents the lost key from being recognized or operating any associated locks, ensuring secure access control.
What are the differences between the smart key models CRT-K100L/K104L and CRT-K102-4G?
The CRT-K102-4G model supports advanced features like fingerprint identification, a visual screen, remote authorization, and NB-IoT/4G connectivity, which are not supported by the CRT-K100L/K104L models.
What is the battery performance of the CRAT smart electronic keys?
The keys are equipped with a 500mAh battery that fully charges in 2 hours via a Type-C port, providing up to 1,000 unlocking operations per full charge.
Where are CRAT passive smart locks typically applied?
They are widely applied in industries requiring secure and flexible access control, including the power industry, commercial buildings, hospitality, educational institutions, as well as industrial and manufacturing facilities.