Black Widow - 4B - 4-Button Replacement Transmitter Remote - 303MHz - FCC J5523518T1 J5523518RT1 4-button replacement remote AM, 303MHz, red LED FCC ID: J5523518T1 J5523518RT1 (new version OARTXAM2000) Compatible with select Delta, Crimestopper, Baretta, Vampire, Gargoyle, Ungo, TRC, JTI, ICD, Aamp, Sos, Trident NOTE: The replacement remote you will receive will look slightly different than pictured due to manufacturer changes beyond our control, but will still work and program the same. The above picture is of the original remote shown to assist you with identification purposes only.