Professional Top Security Wireless Electric Lock Unlock Record Key Management System Padlock Factory Price
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Product Highlights
- Long Battery Life: 500mAh battery supports up to 1000 unlocks per charge with only 2 hours charging time.
- Smart Key Management: Electronic key records unlock/lock data; software allows remote authorization and swift key disabling if lost.
- Multiple Communication Options: Supports Bluetooth, NB-IoT, and 4G for flexible connectivity and remote management capabilities.
- Customization Available: Offers full customization for models and management software based on specific customer requirements.
- Durable Stainless Steel: Constructed from SUS304 stainless steel with brushed surface treatment for high corrosion resistance.
- Wide Application Scope: Suitable for communication base stations, outdoor cabinets, warehouses, hotels, and public passages.
- Certified Quality: Products hold RoHS, CCC, FCC, CE, and ISO certifications ensuring compliance with international standards.
Product Attributes
- Customization
- Available
- After-sales Service
- Video Technical Support Online Support
- Warranty
- 1year
- Model NO.
- CRT-G400L
- Customized
- Customized
- Certification
- RoHS, CCC, FCC, CE, ISO
- Application
- Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community, Power Utility, Telecommunication Industry, Railway
- Working Principle
- Electronically Controlled Lock
- Function
- Fail-Secure
- Type
- Mechatronic Lock
- Material
- Stainless Steel
- Alarm
- Unlock Alarm
- Technology
- Encryption Technology
- Specifications
- Multiple Specification
- Waterproof
- Waterproof
- Service Life
- Over 10 Years
- Protection Level
- IP68
- Surface Treatment
- Brushed Stainless Steel
- Transport Package
- Carton
- Trademark
- CRAT
- Origin
- China
- HS Code
- 8301100000
- Production Capacity
- 200000pieces/Year
- Package Size
- 46.00cm * 23.00cm * 14.00cm
- Package Gross Weight
- 17.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Worried about thieves ?
Always lost keys and have to replace locks ?
Troublesome to charging electronic lock ?
Wondering that the records of your locks could be tracked ?
That's why we are here !
| 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 echnology activation |

| Model | CRT-K100L/K104L | CRT-K102-4G |
| Operating voltage | 3.3V-4.2V | |
| Operating environment | Temperature (-40~80°),Humidity(20%~93%RH) | |
| Barrery capacity | 500mAh | |
| One charge for unlock times | 1000times | |
| Charging time | 2 hours | |
| Communication interf | Type-C | |
| Unlock record | 100,000 pieces | |
| Protction level | IP67 | |
| Fingerprint identification | × | √ |
| Visual screen | × | √ |
| Date transfer | √ | √ |
| Remote authorization | × | √ |
| Voice+light prompt | √ | √ |
| Bluetooth | √ | √ |
| NB-lot/4G | × | √ |
CRAT Smart Passive Electronic Lock System is composed of passive locks, smart electronic key and intelligent lock management software.
If your key was lost or theft. such keys can be swiftly disabled.
Data transfer (basic) remote authorization fingerprint identification.
Authorization management makes it convenient to assign unlock permission to department or individual.
The presentation of combining list and the map makes every lock clear visible.
We invest over 3% of our annual sales revenue in R&D with numerous patent achievements .
CRAT Smart lock widely used in mobile China unicom rn telecom tower and other units.
Our intelligent lock system applied in the communication machine room cabinet, outdoor control cabinets ,optical cable transfer boxes, communication base stations and so on.
MAIN PRODUCTS: Passive smart lock,Electronic Wireless Intelligent lock,Communication base- station smart lock,Passive padlock,Bluetooth padlock,NB Intelligent Optical box lock,Intelligent manhole cover lock,Public passage Smart lock and the full range of smart locks.
We provide free standalone version lock software ,also web-based lock software which is paid.
And,we can customize the lock to your requires .
Please feel free to contect us and tell us your demand .
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2441295". Items marked "" are certified.
Company Profile
Xuzhou Create Electronic Technology Co., Ltd (CRAT) was established in 2016, Located in Building 1#-2, Liandong U Valley, Leye Road, Jiawang District, Xuzhou City, Jiangsu Province, China. And occupies an area of more than 4, 600 square meters.
CRAT is a manufacturer with a professional R&D team, specializes in lock management systems with Automatic recognition, Encryption, and LOT technology. CRAT intelligent lock systems are widely used in railway, communications, power, banks, grains, petrochemicals, smart cities, logistics and warehousing, smart heating, water affairs, exhibitions, property, etc. And enjoys a high reputation for Integrity. At present, 1000000+products exported to many places of the world.
CRAT has over 50 employees, and about 15 people of them are R&D Engineers. We are identified as National High-tech Company and we already have 76 patents, and will have more in the future.
We have obtained ISO 9001: 2015 international certification in 2019, and Environmental management system certification and occupational health and safety management system certification.
Main products: Passive smart lock, Electronic Wireless Intelligent lock, Communication base- station Cabinet lock, Passive padlock, Bluetooth padlock, NB Intelligent Optical box lock, Intelligent manhole cover lock, Public passage Smart lock and the full range of smart locks.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building 1#-2, Liandong U Valley, Leye Road, Jiawang District, Xuzhou, Jiangsu, China
-
Plant Area
- 1549.02 square meters
-
Number of Employees
- 65
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 310
Our Production Capability & Technical Expertise
-
Main Products
- Passive Smart Lock, Electronic Wireless Intelligent Lock, Base- Station Cabinet Lock
-
Production Lines
- 1
-
Production Machines
- Assembling Line
-
QA/QC inspectors
- 7 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-09-03
-
Export Year
- 8 Years
-
Main Markets
- North America, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the battery capacity and lifespan?
- The battery capacity is 500mAh, supporting up to 1000 unlock operations per charge. It takes approximately 2 hours to fully charge.
- Can the lock be customized?
- Yes, we offer customization options including full customization, minor customization, and flexible customization for both the lock model and management software.
- What communication methods are supported?
- The system supports Bluetooth, NB-IoT, and 4G communication interfaces, allowing for flexible connectivity and remote management.
- What certifications does the product have?
- The product is certified with RoHS, CCC, FCC, CE, and ISO standards, ensuring quality and safety compliance.
- What is the warranty period and after-sales service?
- The product comes with a 1-year warranty. After-sales services include video technical support and online support.
- How does the smart key management system work?
- The electronic key records unlock and lock data. Users can check reports via smart lock software, perform remote authorization, and disable lost or stolen keys swiftly.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
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