LO-HI input relay boards
INTERFACER-LHR4 board is designed to turn four relays on and off as a direct response
to low voltage inputs.
If used properly, it will eliminate the need for
expensive units, which would otherwise be needed to carry out the same tasks.
INTERFACER-LHR4 is easy to install, setup and
operate. If you want to do professional high voltage switching related functions,
INTERFACER-LHR4 offers the features you need. Mounted easily via eight 0.125" mounting