Pyle PWD901 LCD 2-Way Remote Start Security System with Advanced Impact Sensor One 2-way LCD Transmitter - 125 db Siren - Remote Valet Mode - Ignition controlled Door Lock/Unlock - OPTIONAL FEATURES - Horn Honk Output One 4-Button Water Resistant Transmitter - Starter Defeat - Auxiliary Output - Automatic Sensor Bypass for Defective Zones - Remote Keyless Entry - Back-Up Battery Extended Range Transceiver - Remote Engine Start - Remote Chirp Defeat - Tamper Alert - Remote Trunk Release - Power Window Rollup Encrypted Coded Transmission - Electronic Impact Sensor with light Impact Response - Remote Sensor Bypass - Non-Volatile Memory - Illuminated Entry - Additional Sensors: Glass Break &amp; Radar LED Status Indicator - Remote Panic Mode - Passive or Active Arming - limited lifetime Warranty - Trunk/Hatch Release - Hood and Trunk Protection