AutoPage RS-625A Remote Car Starter with Keyless Entry - Two-Way Communication and Paging 2 Way Remote Car Starter With Keyless Entry - Compatible with Locatus interface - Can be used as a stand alone remote start, remote start with keyless entry or can be integrated into existing OEM alarm system. Two way LCD Remote with chrome metal surround for exceptional durability. Window-mount super heterodyne receiver for Long Range. Shift button for 2nd car operation or optional garage door interface module. Back-up memory system recoverss your settings in case of power loss. 1 Push or 3 push remote start options.In car valet/override switch - Programmable 3 hour timer start - RPM, voltage and timer set remote start options. Turbo Timer features for vehicles with turbo chargers - High quality connectors - On-board serial port for AP Data Link Data Bus Integration - 66 Bit random code hopping with dedicated function icons on the transmitter buttons