FCC ID: H50TR18 H5OTR18 (Replacement for H50TR03 H5OTR03, H50TX03 H5OTX03, H50TR05 H5OTR05 (ONLY BLUE AND RED SIDE BUTTONS))
FM, frequency-shift keying (FSK), 433.92MHz, clear LED lens (Red when LED on)
Works for FM-870, M11, M11A, RS-850LCD, RS-855LCD, RS-860LCD, XR-50
Compatible with select Autopage, Commando, Marksman, Megalarm, TRC, Viking
Programming instructions included (You will need to use the system's override/valet push-button or toggle-type programming switch to perform the programming procedure)
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.