UbiBot GS1-PL4G1RS

4G Environmental Data Logger with GNSS for Cold Chain Monitoring

UbiBot

UbiBot GS1-PL4G1RS

Industrial-grade cloud-based environmental monitoring data logger with WiFi and 4G connectivity, built-in GNSS positioning, and RS485 external sensor support. Features high-precision temperature (±0.3°C), humidity (±3%), and ambient light sensors with real-time cloud sync to the UbiBot IoT platform. IP65 dustproof and water-resistant with a 4-inch LCD display and 300,000-record local storage for offline data resume. Designed for cold-chain transport monitoring, warehouse environmental control, and industrial asset tracking with FDA CFR21 compliance.

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Key Features

Built-in GNSS positioning for real-time location tracking of refrigerated vehicles and assets
High-precision temperature (±0.3°C), humidity (±3%), and ambient light (±2%) sensors
WiFi 2.4GHz and 4G LTE dual connectivity with free UbiBot Global SIM card included
RS485 interface supporting multiple external probes: TH30S-B, Soil, PT-100, Wind Speed, CO2
IP65 dustproof and water-resistant industrial-grade ABS & PC housing
4-inch LCD screen with backlight for on-site environmental data display
300,000-record local storage with automatic offline data resume on reconnection
Triple power supply: internal 2900mAh lithium battery, Type-C 5V, and DC 12V
Real-time alerts via app notifications, email, phone calls, SMS, and HTTP webhooks
FDA CFR21 compliant with CE, EN 12830, FCC, IC, RCM, RoHS, and TELEC certifications

Approvals & Certifications

CEEN 12830FCCFDA CFR21ICRCMRoHSTELEC

Ports & Interfaces

RS-485

×1

Bidirectional

USB

×1

Bidirectional

Cellular

×1

Bidirectional

lte-cat-4, 2g, 3g

Connectivity

CellularWiFi

Physical Specifications

Weight450gOperating Temp.-20°C to 60°CIP RatingIP65

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Contact our sales team for more information.

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Quick Info

Brand: UbiBot
Model: GS1-PL4G1RS
Interface: RS-485, USB
Device Type: Asset & Portable Trackers
Connectivity: LTE Cat-4, 2G, 3G
Suitable For: Cold ChainStationary Asset
IP Rating: IP65
Operating Temperature: -20°C to 60°C

Downloads & Resources

UbiBot GS1 Datasheet UbiBot GS1 User Manual

Model Variants

Model	Connectivity	GNSS	RS485	IP Rating	Battery Life
GS1-A WiFi Only	WiFi	No	No	IP65	4-6 months (WiFi)
GS1-A4G WiFi + 4G	WiFi / 4G	No	No	IP65	4-6 months (WiFi), 3-6 weeks (SIM)
GS1-PL4G1RS WiFi + 4G + GNSS + RS485	WiFi / 4G	Yes	Yes	IP65	1-2 weeks (GNSS active)
GS1-A1RS WiFi + RS485	WiFi	No	Yes	IP65	4-6 months (WiFi)
GS1-AL4G1RS WiFi + 4G + RS485	WiFi / 4G	No	Yes	IP65	4-6 months (WiFi), 3-6 weeks (SIM)
GS1-AETH1RS WiFi + Ethernet + RS485	WiFi / RJ45	No	Yes	None	3-5 days