SOS Device RT-SOS-G — Technical Datasheet
Last updated 5 August 2026 · Published 5 August 2026
The SOS Emergency Safety Device is a compact and reliable personal safety solution designed to
provide instant help in emergencies. With just 3 button presses, it automatically sends SMS alerts
and makes voice calls with a preset audio message to your selected emergency contacts.
Equipped with GPRS connectivity, long battery backup, and fast charging, it ensures maximum
safety for women, children, students, and senior citizens.
Features
- One-Touch SOS Activation: 3 presses trigger instant emergency alerts.
- Dual Contact Alert: Sends SMS and calls up to 2 preset emergency numbers.
- SMS & Voice Call Alerts: Plays your pre-recorded audio message during
- the call.
- Customizable Audio Message: User-defined voice message for emergencies.
- Long Battery Life: Up to 15 days standby.
- Fast Recharge: 5V/2A input, fully charges in 45 minutes.
- Reliable Communication: GPRS-enabled for stable connectivity.
- Real-Time GPS Location Sharing: Sends the live GPS location of the device
- along with SOS alerts for quick assistance.
- Remote Firmware Update (OTA): Device software can be updated remotely
- for new features and improvements.
- Compact & Portable: Lightweight, pocket-sized design for easy use.
Product Specification
| Parameter | Specification |
|---|---|
| Communication | GPRS, GSM (SMS & Call) |
| SOS Activation | 3x Button Press |
| Alerts | SMS + Automatic Voice Call |
| Emergency Contacts | Up to 2 preset numbers |
| Audio Message | User-predefined, stored in device |
| Battery Type | Li-Po (Lithium Polymer) |
| Firmware Update | Remote OTA (Over-The-Air) |
| Battery Type | Li-Po (Lithium Polymer) |
| Charging Input | 5V / 2A (USB) |
| Charging Time | ~45 minutes |
| Size & Weight | Compact, pocket-sized (custom) |
| Operating Temperature | -10°C to +55°C |
Ordering information
| Model | Configuration |
|---|---|
| RT-SOS-G0 | GPRS, GSM (SMS & Call) · W75xH19XL50 |
Applications
- Women’s Safety
- Child Protection
- School & College Students
- Senior Citizen Emergency Support
- Personal Security
This page covers the specification content of the datasheet. The PDF also contains product dimensions, calibration, certification, warranty and revision history — download it for those.
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