Redstone Transceivers

This mod adds simple wireless redstone. You can now craft the Redstone Transceiver block, which will be in receive mode by default when placed. You can change its mode by Shift + right-clicking the block. Once you have both a receiver and a transceiver, you can Shift + click them with any item or block to set their operation channel. Multiple devices can operate on the same channel. When devices are on the same channel, the redstone signal will be transmitted from the transmitter to the receiver.

!receiver and transmitter