Omega Keyless Entry and Security, starter interrupt, two button transmitters. (2) Button Remotes (Very Compact). Programmable Auxiliary Channels. Sounds Siren Horn Together. (K9M3 Is One Or The Other). Anti Car Jacking, Door And Transmitter Activation. Dome Light Supervision. Also: Starter Kill w/Relay Socket; Modes Of Anti Car Jacking: Valet Mode, Shock Sensor w/PreWarning, Flashing Light Output. Keyless Entry; 14 Programmable Features; Panic, Coded Override, Lock Upon trigger. English Spanish Instructions. Relays Required: Door Locks- Relays Required For Positive Trigger Systems Or Wire Reversal Systems. Not Required For Negative Trigger System. Dome Lights Wiring Diagram Shows Relay. Parking Lights No Indicaton In Manual. Siren And Horn Outputs. Multi-Tone Siren. Transmitter Battery: 27A 12V Alkaline 1.