Tamper-evident monitoring
Removal alerts help teams investigate a disturbed seal. Agree on the exact trigger logic and response workflow for your project.
INTELLIGENT CONTAINER SECURITY
Tamper-Evident GPS Electronic Seal Manufacturer
Seal the shipment. Stay connected to its journey.
Combine physical sealing, location visibility and removal alerts in one container-door device. Explore the CT3002 reference design and discuss your electronic seal manufacturing and customization requirements with Jinshengchang.
CT3002 / REFERENCE PRODUCT01 / 04
01 / Product
More than a seal. A connection to your cargo.
Designed around the questions that matter in transit: where is the shipment, and has the seal been disturbed?
Multiple positioning methods
GPS, cellular base-station positioning, Wi-Fi and BLE offer different location inputs. Accuracy depends on the method and environment.
Connected shipment visibility
4G Cat.1 + 2G communication links the device to a platform. Check regional bands, roaming and local 2G availability.
Environmental monitoring
Temperature and humidity monitoring appear in the supplied product materials. Confirm sensor range, accuracy and placement for your cargo.
02 / Applications
Security across the handover.
Example applications, not claims of completed customer deployments.
Factory to port
Associate the seal with a shipment, monitor road movement and check seal status at handover.
Cross-border logistics
Plan network coverage and event handling across countries. Customs acceptance requires confirmation with the relevant authority.
High-value & sensitive cargo
Use tamper alerts to support investigations. Specify environmental monitoring when cargo conditions matter.
03 / Specifications
A clear starting point for your specification.
Reference values below come from your supplied CT3002 images. The related online listing uses LORA8-1; confirm the final model and datasheet before ordering.
CT30023000 mAh
115 × 57 × 42 mm
| Reference model | CT3002 (supplied image) |
|---|---|
| Communication | 4G Cat.1 + 2G |
| Positioning | GPS / LBS / Wi-Fi / BLE |
| Battery capacity | 3000 mAh |
| Dimensions | 115 × 57 × 42 mm |
| Operating temperature | −20°C to +65°C |
| Ingress protection | IP67 (stated in supplied image) |
| Firmware | Remote OTA updates |
| Installation | Container-door bolt seal |
| Environmental sensing | Temperature & humidity; configuration to confirm |
Battery life, LTE bands, reporting interval, accuracy, seal reuse and platform fees require project confirmation. Image logos do not establish certification for the ordered model.
04 / OEM & ODM
Your requirement. A defined development path.
OEM / ODM discussions start with a technical brief. The options below are development requests subject to engineering review, not guaranteed standard features.
01 / Define
Share the route, shipment duration, door geometry, quantity, alert workflow and target market.
02 / Engineer
Review enclosure and seal design, branding, network bands, firmware logic and platform/API integration.
03 / Validate
Test samples for mounting, tamper events, connectivity, battery consumption and environmental performance.
04 / Deploy
Agree on the approved specification, quality checks, provisioning, delivery schedule and after-sales process.
What to include in your inquiry
- Countries, operators and expected trip duration
- Door / hasp dimensions and sealing procedure
- Alert types, recipients and reporting intervals
- Platform protocol, API and data-export needs
- Branding, packaging, sample and order quantities
- Required test reports and market approvals
05 / Product
The product, in detail.
06 / Company
A direct conversation with Jinshengchang.
Shenzhen Jinshengchang Technology Co., Ltd.
Shenzhen Jinshengchang Technology Co., Ltd. supplies GPS and IoT tracking solutions for vehicles, logistics and assets. Discuss electronic seal sourcing, product development and OEM / ODM requirements directly with our team.
Start with a sample evaluation and a written specification. Manufacturing scope, lead time and certification documents are confirmed for each order.
07 / Sales contact
Build your electronic seal project with us.
Send your technical brief for a model recommendation, sample discussion and quotation.
Email your requirements ↗Wang Tao · Sales Manager
- jietainana@gmail.com ↗
- Technical Development Email
- szwangtao520@gmail.com ↗
- Phone / WhatsApp
- +86 134 8088 1974
- Phone / WeChat
- +86 177 2242 0256
- Location
- Room 305, Ailian Chuangzhao Plaza, Longgang District, Shenzhen, China