Check the listing for details. Pulsar 9931-1 Receiver and Remote Control Transmitter Set for Gates or Garage. Condition: New. Listed at 79.95 USD. Pulsar 9931-1 Receiver and Remote Control Transmitter Set for Gates or Garage Pulsar 9931T, 9931, Gate and Garage Door Opener Remote Transmitter ClickerReplaces Pulsar, Allister, Allstar, and Heddolf transmittersModels 931, 931T, 9931, 9931T, ADX9931, PDX9931Compatible with receiver 9931R , 9931R-4F, 1105498 dip switch, 3-position(trinary) formatEven though this remote only has 8 dip switches, your original remote and your receiver would have 9.The instructions will indicate that you need to change the 9th dip switch in your receiver to the up position “+”Martec Access Products inc.Remote comes with standard 9 volt battery included and visor clipAllstar compatibleSingle channel transmitter8 dipswitches, 318 MHzPulsar 9931R Receiver Gate Garage Door Opener Receiver 318MHz 24VAC/DC 9 DipDescription 318 Mhz single channel receiverReplaces Pulsar, Allister, Allstar, and Heddolf receiversModels 931R, 9931R, ADX9931, PDX99319 dip switch, 3-position(trinary) format3 Prong ConnectionAllstar compatibleSingle channel receiver24V AC/DC Payments & Returns Policy