The release time lag is approximately 0.05 seconds* when the RMT-P1BT, Remote Commander is used with a supported camera.
*This estimate is based on Sony testing conditions. The time may be longer depending on the operating conditions.
NOTE: If you do not operate the Remote Commander button for 11 seconds, the Remote Commander will automatically be disconnected from the camera. Even while they are disconnected, you can automatically reconnect the Remote Commander to the camera by pressing any button on the Remote Commander. However, the operational time lag of the pressed button will be longer.