The BlackVue BTC-2A Tamper-Proof Case is a security accessory for BlackVue DR490, DR590, and DR590W Series dash-cams. It blocks physical access to the microSD card slot, and prevents unplugging the power and coaxial cables, highly reducing risks of data tampering. It also limits the angle of rotation of the dash-cam in its mount, so the camera always aims at the road. Two versions are available, to adapt to various windshield inclinations.
The BTC-2A fits the angle of inclination of windshields found in regular vehicles such as sedan, SUV, coupe, sports cars.
It fits windshields at an angle of 20 to 90° with the horizontal.