Leading GNSS/GSM/Blue-tooth Terminal for advanced applications
SST-81 is a professional tracker with GPS and GSM connectivity, which is able to determine the object ’ s coordinates and transfer them via the GSM network. This device is perfectly suitable for applications, which need location acquirement of remote objects. It is important to mention that SST-81 has additional inputs and outputs, which let you control and monitor other devices on remote objects. SST-81 also has a USB port for device status log output and for saving configurations.
- Features
- Overvoltage Protection
- Technical Features
- Advantages
Interface Features
- Power supply: 10 ÷ 30V
- USB port
- 4 digital inputs
- 3 analog inputs
- 4 open collector digital outputs
- 4 1Wire® temperature sensor
- 1Wire® iButton
- LEDs indicating device status
- Line interface for online Tachograph Vehicle Data transfer
- 2xRS232 port
- RS485 port
- J1708 interface
- LVCAN interface
- CAN messages 2.0 A, B Active support. Speed up to 1 Mbit/s
- Roaming enabling/disabling
- Offline working mode
- Records importing using USB/microSD card
- Remote logs reading via SMS/GPRS
GSM / GPRS / GNSS features
- SST TM2500 quad band module (GSM 850 / 900 / 1800 / 1900 MHz
- GPRS class 12
- GPRS Mobile Station Class B
- SMS (text, data)
- Integrated Receiver
- Tracking: 33/ 99 acquisition channels
- Up to -165 dBm GNSS receiver sensitivity
- Protocol NMEA-0183: GGA, GGL, GSA, GSV, RMC, VTG
- Navigation Systems: GPS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS, AGPS
Hardware features
- STM32 processor
- Built-in Bluetooth 3.0
- 1 MB internal Flash memory
- Built-in accelerometer
- External memory card slot
- Internal backup battery included
| Description |
Voltage |
Duration |
| Normal operation |
10-30V |
Unlimited |
| Protection turns on, device turn off |
34V |
Unlimited |
| Maximum voltage |
<70V |
Unlimited |
| Maximum voltage impulse |
90V |
5 Milliseconds |
| Power supply |
10...30 V DC 2 W Max |
| Operation temperature |
-25⁰ C … +55⁰ C |
| Storage temperature |
-40⁰ C … +70⁰ C |
| Energy consumption1 |
GPRS: 120 mA r.m.s Max., Nominal: average 65 mA r.m.s, GPS Sleep: average 28 mA, Deep Sleep: average less than 7 mA2 |
| Storage relative humidity |
5 … 95 % (non condensation) |
| Battery charge current |
Average 100 mA |
- Vehicle Real-Time Tracking
- Mobile Asset Tracking
- Fleet Management
- Location Based Service
- Smart Data Acquisition
- Firmware update Over The Air
- Accuracy up to 3mts
- Blue-tooth is a wireless technology standard for exchanging data over short distances
- RS-232/RS-485 serial communication interfaces
- Increase connection reliability with automatic SIM switching
- J1708 interface
- LVCAN interface
- K-Line interface for online Tachograph Vehicle Data transfer