





SmartGuard
SmartGuard used for cutting off fuel pump, starter of engine and air conditioning. It can be triggered remotely by sending commands to tracker then to the relay via BLE, or directly from phone to relay.
Choose options
- BLE 5.0
It can be used for data broadcasting and wireless configuration - Flexible controlling mode
Remotely via tracker and directly by phone - Flexible working mode
Circuit normally open mode and normally close mode - Wide range of operating temperature
Operating between -30℃ ~ +80℃ (-22°F ~ 176°F) - Wide transmission range
Operating distance up to 300m (open field)
- General Specifications
- Dimensions:21mm*51mm*10mm (0.69” *0.17” *0.32”)
- Weight:20g±1g (0.7oz)
- Operating Voltage:DC 7V~32V
- Standby Current:< 1 mA @ 12V&24V
- Trigger Current:17 mA@12V / 10 mA@24V
- Operating Temperature:-30℃ ~ +80℃ (-22°F ~ 176°F)
- Power Output:+4 dBm
- Transmission Range:Up to 300m (Open Field)

QR Code-Based Recovery
Each Touch Tag has a unique QR code that, when scanned, instantly shows your contact info or recovery message — helping finders return lost items or pets easily.

No App or Battery Needed
Touch Tag works without any batteries or apps. Anyone with a smartphone can scan it — making it a simple, maintenance-free, and universally accessible safety solution.