TSR1-B Relay BLE 5.0
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Technical documents
TSR1-B – wireless relay for remote vehicle immobilisation
A stolen vehicle is easiest to stop before it gets far. TSR1-B is a miniature Bluetooth relay that cuts the fuel pump or starter, or switches another circuit such as air conditioning, on a command sent from the platform through the tracker or directly from a phone.
- Remote immobilisation – a command from the platform goes to the tracker, which switches the relay over Bluetooth.
- Phone control – direct Bluetooth connection, no tracker needed.
- Easy to hide – no cable to the tracker, only 21 × 51 × 10 mm.
- For cars and trucks – 7–32 V DC supply, standby current below 1 mA.
For high-load circuits (up to 60 A) choose T-Relay.
Technical data
| Communication | Bluetooth Low Energy 5.0, +4 dBm output, range up to 300 m (open space) |
|---|---|
| Control | via the tracker (command from the platform) or directly from a phone |
| Supply voltage | 7–32 V DC |
| Standby current | < 1 mA (12 V and 24 V) |
| Trigger current | 17 mA at 12 V / 10 mA at 24 V |
| Operating temperature | -30 °C … +80 °C |
| Dimensions | 21 × 51 × 10 mm |
| Weight | 20 g |
Manufacturer: TOPFLYtech. Starcont is a distributor of TOPFLYtech devices in Poland.
Applications
Where this device fits
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Tell us what you need to protect or monitor. A Starcont advisor will help you choose the device, mounting, data transmission and platform, then prepare a quote.



