• RB709U-NBtwochannelreceiverwithinstructions. • TwosizeAAbatteries. • GTOWirelessExitSensorinstructionmanualforgeneralinstallationguidance. Rev.12/01/08•PrintedinChinaforGTO,Inc. Signal Cable Vehicle Sensor RB709U-NB Universal Receiver Module Cover Electronics/Transmitter Module Programmable Dip Switches How it works: TheGTOwirelessexitsensorconsistsofavehiclesensor,transmitter,andprogrammabledipswitches. Themaximumrangebetweentransmitterandreceiveris80-100ft. Thetransmittermoduletransmitsaspec