Free Shipping to UK, USA, and Canada on Orders over $89.99, Other Countries Free Shipping on Orders over $250. Next day delivery available from our local distributors.

UbiBot GS1-PL4G1RS

Monitoring not only temperature and humidity, it also tracks location

    $ 263.99 USD


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  • Free App & email alerts
  • Instant data visualization via LCD screen
  • Data sync via WiFi & SIM connectivity
  • 24/7 temperature & humidity monitoring
  • IP 65 waterproof, but not resistant to high humidity of over 90%
  • Multiple power supply methods
  • Large internal storage with up to 300,000 records
  • No hub required
  • We provide 1 x UbiBot Global SIM card for each device for free

WiFi and Mobile Network model plus GPS positioning function: This device is an advanced version of the GS1-AL4G1RS. Except for using mobile network and 2.4GHz WiFi for data sync, it is also embedded with positioning module for real-time positioning. An external 'BD GPS Active Antenna' is connected to receive satellite signal. We provide a UbiBot Global SIM card for each device for free, please see details below.

The cutting-edge IOT technolodgies is applied for Ubibot GS1-PL4G1RS to offer a more stable environment monitoring with high performance. The 4G is embedded to detect the sensor data and data is synced automatically. The clear 4 screen allows you to instantly view the latest data. You can also access your device readings in real time from anywhere in the world via our App or using a browser.  The embedded BD GPS Active Antenna allows the device applied for different kinds of occasions like logistic vehicles and transport vehicles etc.

Our cloud-based IoT platform offers advanced data analysis and management. It also allows you to setup real-time notifications — if a metric goes outside the range you specify, the platform will notify you through the app, email, SMS text, voice call and HTTP, allowing you to respond promptly before costly damage happens. Please note that charges may apply to SMS text and voice call alert modes. The costs related to these two alert modes will be deducted from the balance of the credits in your account. The IoT platform gives users access to both the real-time data and history via our mobile app or any web browser. We have partnered with IFTTT (If This Then That) to allow you to build custom links with other smart devices.

The device can store up to 300,000 records in its internal memory, which can protect your data against network failure. Even if the network fails, UbiBot GS1-PL4G1RS still stores readings, thus ensuring there are no gaps in the data history.

The device supports three types of power supply: internal lithium batteries, Type-C 5V (USB cable provided) and DC 12V (not included). The 2900mA battery ensures a long working time.

The specifications of BD GPS Active Antenna are as following,

Model: TXGB-AZ-300

Frequency: 1561.098/1575.42MHz

Band Width: ±10MHz

Gain: 28dB Typical

DC Voltage: 3.0-5.0V

We provide a UbiBot Global SIM Card for each device for free

UbiBot Global SIM is a customized SIM card used for IoT devices.

It's mainly designed for UbiBot series devices, such as GS1-AL4G1RS, WS1Pro WiFi and SIM version, Smart Plug, etc. It covers more than 100 countries and regions around the world. To check if your local carrier is covered, please click here.

Our SIM card also supports other IoT devices, not only UbiBot. A mobile network helps to transfer data when WiFi is not available, allowing you to receive data remotely no matter where you are in the world.

Please go to our web console ( to activate the SIM card and top up your credits for mobile data traffic.

Traffic Plan Price List: 


How to configure UbiBot Global Sim Card:

External Probe Selection

UbiBot GS1 supports multiple types of external probes, including:

TH30S-B temperature and humidity probe

- Soil Temperature and Moisture Sensor

- PT 100 Industrial-grade Temperature Probe

- External CO2 probe

Probe Connection Diagram:


Weight 450g ± 3g
Dimensions 11.5 x 9 x 5.5 cm
Colour White
Material flame resistant ABS+PC
Switch Type button
Power Source Internal Lithium batteries, Type C 5V (USB cable included), DC 12V(not included)
Screen Size 4''

Temperature -20℃ to 60℃ ( -4℉ to 140℉)
Humidity 10% to 90%, No condensation
External Light 0-83k lux
Accuracy Temperature ±0.3 ℃, humidity ±3%, ambient light ±2%
Memory 300,000 sensor records
Optional RS485 Probes TH30S-B probe, Soil temperature and h*umidity probe, PT-100 probe
WiFi Specifications 2.4GHz, channels 1-13 (5GHz WiFi NOT supported)
Mobile Networks 

Supports GPRS/3G/4G (micro SIM). 
SIM card is not provided. 

GNSS Positioning GNSS Function: GPS, GLONASS, BeiDou/Compass, Galileo, QZSS
GNSS Accuracy: <2.5m (CEP-50 Autonomous@open sky)
● 1 x GS1-PL4G1RS device
● 1 x External BD GPS Active Antenna
● 1 x Manual book
● 1 x Type-C USB cable
● 1 x UbiBot Global Sim Card

*Free Express Shipping on orders over $89.99 to USA, Canada and UK. For other countries, Free Worldwide Shipping applies on orders over $250. Delivery times and costs will be automatically calculated after you enter your shipping address during checkout. Orders are shipped from our closest international warehouse.
The price you pay doesn't include import duties, taxes or charges as these vary widely between countries. You are responsible for paying all such charges on receipt of the item.

Contact our local distributors for next day delivery. Service available for the following countries:
You can enjoy the fastest delivery service, including the local sales and professional technical as well as after-sales supports.

UK Italy Romania Poland Germany Norway France Netherlands Singapore Thailand Philippines United Arab Emirates Kingdom of Saudi Arabia Malaysia America Canada Ecuador Australia Denmark Vietnam

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