Pyle Car Alarm Security System - 2 Transmitters w/ 4 Button Remote Door Lock Vehicle Ignition Locks Status Indicator LED w/ Sensor Bypass Valet Override Switch & 2 Auxiliary Outputs - PWD701 CAR ALARM: Alert yourself and scare off would-be car burglars with the 120dB two-tone siren and built-in relay for parking lights, two auxiliary outputs plus many programmable features. Choose passive or active arming depending on the situation 2 REMOTE TRANSMITTERS: Pyle car security system has two remote transmitters with status indicator LED. Each four transmitter button has two operating modes: standard and level shifted. The remote functions panic mode, chirp mute and sensor bypass IGNITION LOCKS: Pyle security system features ignition locking that automatically locks the doors 5 seconds after the ignition key is turned on, and unlock when the ignition key is turned off. This feature helps to prevent you from being locked out 2 AUXILIARY OUTPUTS: This auxiliary output can be used to activate other accessories in your vehicle like the remote engine start, turn on headlights, window roll up. Pressing transmitter button 1 will arm the system and activate 30 second output VALET OR OVERRIDE SWITCH: In the event that the transmitter ends up lost or neglects to work, the system can be disarmed by using the emergency override feature. While the valet switch Mode will disable the car security system