Chasing - Blueprint Oculus Sonar KitChasing Blueprint Oculus Sonar Kit The CHASING BLUEPRINT OCULUS Kit is exclusively and custom designed for the CHASING M2 PRO to add image sonar capabilities. The components are used for the link between the ROV and BP sonar. The product is easy to install and convenient to use, providing you more operational pleasures. SONAR SOLD SEPARATELY Allows the connection of the Blueprint Sonar 750d, 1200d or M370S