What is the warranty period?

We provide a 1-year warranty for the product, along with video support and online technical support.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Iot Nb 4G Management 6 Ways Unlocking Electronic Control Key Management System Manhole Cover for The Best

Name: Iot Nb 4G Management 6 Ways Unlocking Electronic Control Key Management System Manhole Cover for The Best
Brand: Jiangsu Create Intelligent Technology Co., Ltd.
SKU: 2099981955

Jiangsu, ChinaJiangsu Create Intelligent Technology Co., Ltd.

US$300.00-600.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Support, Online Technical Support

Warranty

1 Year

Model NO.

CRT-JG800FN

Material

FRP or SUS304

Shape

Square

Certification

RoHS, ISO, CE

Lock Core Material

SUS304 Stainless Steel

Lock Body Material

FRP or SUS304

Battery Capacity

38000mAh

Unlocking Times

More Than 300000 Times

Protection Level

IP68

Signal Transmission

4G, Nb, Bluetooth

Applications

Tube Well+Pipe Wells+Power Grid+Manhole

Unlocking

Key, Bluetooth, 4G/Nb, Scan Qr Code

Special Features

Remote Unlock, Temporary Task Authorization

Functions

Access Control, Date Upload, Gas Sensing

Industry Solutions

Manhole Cover

Advantages

Remote Access Control, Collect Audit Trail

Transport Package

Carton

Specification

800x800x60mm

Trademark

CRAT

Origin

China

Production Capacity

200000pieces/Year

Key features

Multi-Mode Unlocking: Supports Key, Bluetooth, 4G/NB, and Scan QR Code for flexible access.

IP68 Waterproof Design: Passes 72-hour neutral salt spray test; works normally even when submerged.

Long Battery Life: Equipped with 38000mAh battery, providing up to 5 years of standby time.

Real-Time Cloud Monitoring: Uploads switch records, temperature, humidity, and gas data to the cloud in real-time.

Customizable Solution: Offers full customization for lock models and management software based on needs.

High Security Encryption: Uses 128-digit encoding and encrypted communication to prevent mutual opening.

Gas Sensing Function: Monitors environmental conditions inside the well to ensure safety and prevent accidents.

Company profile

High Repeat Buyers ChoicePatents AwardedODM ServicesOEM Services

Jiangsu Create Intelligent Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.85h

AI-Powered supplier vetting

SummaryThe supplier specializes in passive, electronic, wireless, Bluetooth, NB-IoT, and other intelligent lock products, with related IoT, software, network, and information-security business activities. It reports ISO 9001:2015 certification obtained in 2019, along with environmental and occupational health and safety management certifications. The supplier demonstrates broad customization, ODM, and OEM capabilities, has introduced new products within the past year, and uses AutoCAD, Pro/E, and SolidWorks for design. Quality and service procedures are documented and reportedly followed, with seven quality inspectors and a stated production lead time of within 15 working days in both peak and off-season periods. However, the available information identifies no SDK, no overseas agents or branches, no overseas warehouse or showroom, and no offline trade-show participation. Financial information is limited to year labels without financial metrics, while customer evidence is limited to a statement that the supplier...

Supplier typeThe supplier is a smart-lock manufacturer and IoT-related technology business. Its stated product range covers multiple intelligent lock categories, while its business scope includes IoT services and R&D, industrial Internet data services, software development, network equipment, and information-security equipment.

CertificationsThe supplier states that it obtained ISO 9001:2015 international certification in 2019 and also holds environmental management and occupational health and safety management system certifications. These explicit certifications support a positive assessment, although no certificate numbers or current validity dates are provided.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has R&D personnel responsible for new-product development, AutoCAD design drawings, and production technology support. It uses AutoCAD, Pro/E, and SolidWorks, and its business scope includes IoT technology R&D and software development; however, it has no available SDK and no R&D audit documentation available for review.

Production capacityThe supplier reports a smart-lock assembly line, seven quality assurance and quality control inspectors, standardized finished-product inspection instructions, documented supplier-capability procedures, and lead times within 15 working days in both peak and off-season periods. It also reports in-stock capability, but has no valid manufacturing-capacity contract with affiliated subcontractors, which introduces a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported consistently across the R&D and design-service information, and ODM service is also available.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least some recognized-brand customer experience. No brand names, project details, order scope, or independently verifiable case information are provided, so the depth and relevance of these customer cases remain limited.