Temperature & Humidity
High-accuracy sensors monitor cargo conditions and trigger threshold alarms.
Solutions
Cold Chain Visibility Beyond Ordinary Container Tracking
Reefer & Power Status
Connect to the refrigeration controller to detect operation and power loss.
Global 4G + Satellite Option
Multi-band LTE with optional satellite backup for ocean and remote routes.
Up to 8-Year Battery Life
Low-power industrial hardware, large battery and optional solar assistance.
Door, Tamper & Geofence
Detect unauthorized opening, removal and route deviation immediately.
Offline Data Recovery
Store location and environment records locally, then upload after coverage returns.
How It Works
End-to-End Reefer Monitoring Workflow
1. Sense
Read temperature, humidity, door, power and reefer status.
2. Locate
Multi-GNSS records container position and route.
3. Transmit
4G or optional satellite sends data to the cloud.
4. Alert & Trace
SMS/platform alarms and complete historical reports.
Applications
Cold Chain Industry Applications
Fresh Food & Seafood
Protect meat, seafood, fruit and vegetables from temperature excursions.
Pharmaceutical Cold Chain
Create traceable temperature and location records for vaccines and biologics.
International Reefer Fleets
See global reefer location, operating status and empty-container movement.
High-Value Industrial Cargo
Protect chips, chemicals and laboratory samples from environmental damage.
Smart Port Reefer Yards
Locate each reefer and monitor power status to reduce manual inspection.
FAQ
FAQ
How is this different from a normal container tracker?
It combines GPS with temperature, humidity, reefer power, controller and door monitoring for temperature-controlled cargo.
Can it work at sea?
Global 4G covers ports and land routes; optional satellite backup maintains reporting offshore and in remote regions.
How long can the battery last?
Low-power models can support multi-year deployment, with selected configurations designed for up to 8 years.
What happens without network coverage?
The device stores location and sensor records locally and automatically uploads them when service returns.
Does it detect unauthorized opening?
Yes. Door sensors, tamper alerts and geofences warn of opening, removal or route deviation.
What temperature range is supported?
Industrial components are designed for harsh environments from -40°C to 85°C.
Contact
Contact
Shenzhen Jinshengchang Technology Co., Ltd.
👤 Wang Tao (Sales Manager)
📞 +86 13480881974
📞 +86 17722420256
💬 WeChat: +86 17722420256
💬 WhatsApp: +86 13480881974
📧 jietainana@gmail.com