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ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API

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ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API

Brand Name : YOUWEI

Model Number : YW-M38

Certification : CE FCC RoHS

Place of Origin : Guangdong, China

MOQ : 10

Price : USD 10-15 UNIT

Payment Terms : T/T, Western Union, MoneyGram, D/A, L/C, Paypal

Supply Ability : 10000pcs

Delivery Time : 5-7 business days

Packaging Details : Cardboard Box/ Cartons

Product name : GPS monitoring device

Network type : 4G Cat1 (compatible with 2G 3G)

Positioning Mode : GPS+Beidou+GLONASS

Transmission Protocol : MQTT

Positioning Accuracy : <5 meters

Voice Communication : Supported

SOS : Hidden Switch

Battery : 5000mAh (optional)

OTA upgrade : Available

API integration : Available

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1. Product Introduction
The M38 represents a next-generation compact tracking solution combining triple-constellation satellite reception with 4G Cat1 cellular connectivity. This plug-and-play device delivers:
Military-grade positioning accuracy through simultaneous GPS/Beidou/GLONASS tracking
Uninterrupted monitoring via magnetic charging and backup power systems
Voice-enabled functionality (compliant with regional regulations)
Legal Notice: Voice features are jurisdiction-restricted and designed exclusively for emergency communications and lawful tracking applications. Unauthorized surveillance use is prohibited.

2. Performance Highlights
✔ Tri-Mode Satellite Lock
72-channel GNSS receiver
<5m civilian accuracy
✔ Intelligent Power Management
Auto-wake charging system
5000mAh emergency battery (optional)
✔ 4G Cat1 Connectivity
MQTT protocol optimized for IoT
-162dBm tracking sensitivity
✔ Geo-Intelligence Features
Dynamic geofencing with multi-level alerts
90-day trajectory memory

3. Technical Parameters

CategorySpecification
RF Performance2320-2370MHz/2575-2635MHz
PositioningCold Start: 32s (typ.)
Hot Start: <5s
TransmissionOutput Power: 28.0±2dBm
Environmental-20°C to +60°C operation
Power3.7V Li-ion (5000mAh optional)


4. Functional Matrix

FeatureOperational Details
Scheduled ReportingConfigurable interval positioning
Virtual Perimeter500m-100km adjustable geofence
Movement AnalyticsSpeed/direction/stop duration recording
Power Loss AlertInstant notification on power disruption


5. Compliance & Compatibility
China Mobile 4G network certified
RoHS/CE compliant hardware
OTA firmware upgradeable
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API
ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API


Product Tags:

4G GPS Beidou GLONASS Tracking Device

      

GPS Tracking Device for Vehicle

      

GPS Tracking Device for Asset

      
China ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade &amp; API factory

ODM M38 4G GPS Beidou GLONASS Tracking Device for Vehicle Asset Person Locating Tracking with SOS Microphone Speaker Supporting OTA upgrade & API Images

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