RCS Remotes 433CTG1 433MHz 1 Button Mini Key Chain Remote AM/ASK Up To 500ft
Compatible receivers : RCS-433R, and RCS-UB. We have seen this transmitter get up to 500 ft! Range: 60 - 120 yd. Modulation AM / ASK. RCS-433CTG1 1 channel transmitter AM (Black/grey Buttons). It has a very high security coding system.