The compact Ulanzi Quick Release System has 4 elements: a plate, which mounts to cameras and other devices via a 1/4″ screw.
a mounting base (clamp), which attaches to a tripod, ball head, stabilizer via a 1/4” threaded hole.
a strap clamp, which generally clips onto the backpack strap;
a GoPro plate, which mounts to GoPro and another action camera.
Features
Quick. Attach one to all your cameras to rapidly mount and swap cameras and minimize downtime
Safe. Two safety stop grooves allow the use of plates with safety screws, to prevent the plates from accidentally sliding out of the clamp.
Stable. The non-slip pad on the camera can well prevent camera slippage or rotation.
Light and powerful. The basic weighs about 50g and can load up to 50kg.
Multiple choices. You can choose the basis set with more plates to move your devices quickly, or a strap clamp set when you have to shoot outside, or a GoPro plate if you are using GoPro