Miniature blocking radio relay BTR-101 is designed and produced using the latest element base. It communicates with control modules via Bluetooth 4.2 protocols. The device is equipped with a high-sensitivity accelerometer. The relay uses highly reliable motion detection algorithms to block the engine in any attempt to start moving. In the same time, it will allow the engine to work during remote start.


The blocking radio relay is an electronic device controlled by 2.4 GHz interface of Pandora Immobilisers and security systems without wires. Small sizes of the relays allow placing it in the car’s wiring. Blocking can be performed on unauthorized movement or on command from Pandora system. Blocking radio relay has an integrated accelerometer that allows to perform blocking on unauthorized movement. This feature make it possible to implement automatic and remote engine start and make the search of the relay more difficult for a car thief.

View or download BTR-101 manual

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