Soundstream ARS.1 1-Way Paging Remote Start Keyless Entry Vehicle Security System 1-Way keyless entry car alarm system with remote start, 1500' Range and 4 channel system 4-Button transmitter and 4-button Sidekick remote control transmitter, built-in 2 stage shock sensor, a adjustable via remote transmitter Window mount spider LED 6-Tone siren, factory arm and disarm control, and factory Horn control Cold start Control, starter Kill switch prevents vehicle from starting when alarm is armed