The SENTRY Binary One and Three are two variants of trinary transmitter operating in the 403MHz range.
These are trinary (3-state) dip-switch type remote controls that feature up to approx. 16,000 unique codes in the trinary transmission, in either one or three button option.
Sentry Trinary 1 Button Remote Transmitter 403MHz
SKU: TR0582*
R152.00Price