CONTROL44 Datasheet, PDF (6/7 Pages) List of Unclassifed Manufacturers – 4 bit Address - 4 bit Data encoder/decoder

Appendix
Figure 8: Relay circuit using Control44
It uses Schrack RY610012 or OKO K4M12 relay which is rated 8A @ 250V AC or 30V DC and runs off at 12VDC.
Control44 Evaluation Kit is also available to evaluate CTR44 with single frequency Radiometrix radio modules.
Radiometrix Ltd
Control44
page 6