The Suntech ST4955 is a versatile GPS tracker designed for a wide range of applications. This tracker supports LTE Cat. M1, NB-IoT, and 2G networks, ensuring reliable and efficient communication. With its BLE 5.0 support and optional Wi-Fi positioning, the ST4955 offers enhanced connectivity options. It also features various battery options, allowing users to choose the best power source for their specific needs.
One of the standout features of the ST4955 is its extremely low power consumption, making it ideal for long-term tracking and monitoring. It is equipped with a built-in 3-axis accelerometer, enabling motion detection and providing valuable data for asset management. Additionally, the tracker supports 1-wire for temperature sensor integration, allowing users to monitor temperature variations in real-time.
The ST4955 is designed for easy firmware upgrades remotely, ensuring that users can benefit from the latest features and improvements without the need for manual intervention. It is also waterproof compliant with an IP67 or IP65 rating, depending on the model, making it suitable for use in challenging environments.
With its reliable wireless communication, advanced GPS capabilities, and durable construction, the Suntech ST4955 is a top choice for businesses and individuals looking for a high-quality GPS tracker. Whether you need to track vehicles, assets, or even people, the ST4955 offers the features and performance you need to stay connected and informed.
Key Features:
- LTE Cat. M1/NB-IoT/2G network support
- BLE 5.0 support and optional Wi-Fi positioning
- Extremely low power consumption
- Built-in 3-axis accelerometer for motion detection
- 1-wire support for temperature sensor integration
- Remote firmware upgradeability (OTA)
- Waterproof compliant with IP67 or IP65 rating
Technical Specifications:
| Network | LTE Cat. M1/NB-IoT/2G |
|---|---|
| Bluetooth | BLE 5.0 Communication (optional) |
| WiFi | WiFi B/G/N (2.4Ghz) (optional) |
| GNSS | 56-Channel U-blox GPS or Glonass |
| Location Accuracy | +/- 2.5m CEP (50%), 2D RMS, -130dBm, >6 Sats. |
| Dimensions | 97.4(W) × 130(L) × 37.5(T) mm |
| Weight | 300g (5,200mAh Battery) / 350g (7,800mAh Battery) / 370g (10,050mAh Battery) |
| Power Consumption | Active mode: 30~60mA, Sleep mode: 3.5mA, Deep sleep mode: less than 10uA (without sensors) |
| Operating Temperature | -20°C ~ +60°C |
| Certificates | CE, FCC, IC, PTCRB |
Set Up ST4955
To set the tracker send the following commands by SMS messages,
the ID is the last 6 numbers of IMEI excluding the last number.
for example, if the IMEI is 1a2UBxfdUAdM5Iq the device Id is AUlqDD
-
Set the operator APN and GPRS server
SA200NTW;{{('XXXXXX' + imei.substring(8,14)).slice(-6)}};02;10;{{apn}};{{apnu}};{{apnp}};54.85.159.138;8888;;;; -
Set the update interval to 60 seconds
SA200RPT;{{('XXXXXX' + imei.substring(8,14)).slice(-6)}};02;60;60;60;3;0;0;0;0;0
To check settings SA200CMD;{{('XXXXXX' + imei.substring(8,14)).slice(-6)}};02;PresetA