Key functions of our proprietary hook camera CCTV system are:

1. The night vision distance of this camera can reach maximum 1000 metres, which can effectively provide the crane driver the view under the hook from distance.
2. The camera can be auto-focused with the hook height at all times to ensure that the hook works within the camera surveillance range, and the clarity is optimal.
3. The camera is installed on the trolley to provide 360 degree view at the hook.
4. We also invented a power supply device to be installed on the trolley to ensure the camera is always on.
5. The solid structure ensures the camera will not fall from the crane and mitigate risks.
6. Video can be transmitted to the ground if required to help the rigger make informative decisions.