• TBD

The ballgag works with both the KDC biometric and the KDC key locking systems, but is only supplied with a biometric padlock.

• Biometric Padlocks: Usually bear a fingerprint reader or other recognition device. They can only be operated by authorised users.
• Key Padlocks: Are traditionally-style padlocks that require a key. However, the KDC system uses an advanced locking system. Keyed padlock sets can be purchased through any KDC vendor

For detailed information on both systems, please refer to the KDC Bondage System Padlocks.

This section provides a complete overview of the possible collar interactions. It is includes for reference purposes. Given the intuitive nature of the system, I strongly encourage you to experiment by yourself, it's more fun that way :)

Note that in the instructions below, “[item 1] → [item 2]” means that you MUST touch item 1 then item 2 to achieve the desired effect; while “[item 1] ↔ [item 2]” means you can touch EITHER item 1 OR item 2 first to achieve the desired effect.

• gag back ↔ Padlock: Locks the ballgag (if it was unlocked). Note if the collar is detached when locked, an alert message will be sent to the person who locked it.
• gag back ↔ Biometric padlock: Locks the ballgag (if it was unlocked) or unlock it (if the fingerprint matches).
• gag back ↔ Key: Unlock the gag (if the key matches).

When used in conjunction with an RLV compatible client and the KDC RLV relay, the following options are made available:

• If the ballgag is locked, the wearer cannot remove it.
• TBD