The 440R-D22S2 is a GUARDMASTER safety monitoring relay featuring 2 dual-channel universal inputs and 1 normally closed solid-state auxiliary output. This unit comes with a warranty from Beyondtech .
Contact us
Contact us for volume pricing, technical support, repair quotes, and detailed product photos or videos.
The 440R-D22S2 is a GUARDMASTER safety monitoring relay featuring 2 dual-channel universal inputs and 1 normally closed solid-state auxiliary output. This unit comes with a warranty from Beyondtech .
