BTC-1A
Regular windshield type, suitable for sedans, SUVs, coupes, sports cars, etc.
(Windshield angle of 20°–60° with the horizontal)
Compatible Models:
DR900S-1CH, DR900S-2CH, DR750S-1CH, DR750S-2CH, DR650S-1CH, DR650S-2CH,DR650S-2CH IR, DR650S-2CH TRUCK, DR650GW-1CH, DR650GW-2CH, DR650GW-2CH TRUCK, DR550GW-1CH, DR550GW-2CH.
BTC-1B
Vertical windshield type, suitable for trucks, buses, vans, etc.
(Windshield angle of 60°–90° with the horizontal)
Compatible Models:
DR900S-1CH, DR900S-2CH, DR750S-1CH, DR750S-2CH, DR650S-1CH, DR650S-2CH,DR650S-2CH IR, DR650S-2CH TRUCK, DR650GW-1CH, DR650GW-2CH, DR650GW-2CH TRUCK, DR550GW-1CH, DR550GW-2CH.

Assembly BTC-1A/B
BTC-2A
All windshield type, designed for all BlackVue models that share the DR590 Series design and is suitable for all vehicles.
(Windshield angle of 20°–90° with the horizontal)
Compatible Models:
DR590W-2CH, DR590W-2CH IR, DR590W-1CH, DR590-2CH, DR590-2CH IR, DR590-1CH, DR490-2CH, DR470-2CH, DR470-2CH IR, DR450-1CH, DR430-2CH, DR430-2CH IR.

Assembly BTC-2A