Essentials 7701P Responder SST Remote for Python 990 and 950: * Super digital code hopping * 4-button * 2-way SST transmitter * Program button on back of remote allows easier remote setup * Backlighting * Vibrate mode * Melody * Black metallic case * Includes belt clip * Requires 1 x AAA battery * Also compatible with Viper 5500sst and 5900sst or Clifford 20.5x and 50.5x