The Wooden Camera Easy Top (No Battery) is part of the RED APPROVED Program. The original version of the Easy Top (With Battery) is not fully compatible with RED DSMC2 cameras and may result in unintended operation.
The Wooden Camera Easy Top (Weapon) originally shipped with a communication module that used a CR2032 coin-cell battery for power. Wooden Camera has updated the module to receive power from DSMC2 cameras and is offering a free upgrade to those customers with the original type.
For more information, go to Easy Top (WEAPON) Battery-Less Upgrade.