Disclosed is a wireless remote control system that provides a system for suppressing the communication fee. The invention also relates to the construction of a recombinant DNA construct encoding all or a portion of the serine O-acetyltransferase, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the serine O-acetyltransferase in a transformed host cell. The string of bit values is received in the video signal source and decrypted. After the arming time, the trigger body is in an operating position by means of a rotating movement in relation to the support device. An indent formed in the third plate receives a portion of the second plate when the retention tab is placed in the second position.