Yes, the DA066 transmitter can activate as many of the DA068 and DA070 wireless chimes from Mier Products are you like.
The cable is a 22 Ga., twisted pair w/shield and a drain wire. Note, the outer jacket is direct burial and rated @ 600 volts. This cable buried in a PVC pipe provides excellent short protection from grounded circuits and lightning.
The DA-500LKA is a 24V relay board. It is designed to accept the 24VDC from the Mier DA500CP than trigger its own dry contact output relays. This is useful if the DA500CP is being used in an application where the users require both the 24V output to be active, or requires the whistle to be [...]