Description: Multi-level security alarming & high reliability and quality. Can be used in different types of cars. Equipped with 2 Remote Controls, a Siren and wiring harness, etc. Universal Car Auto Burglar Alarm Protection Security System. Comes with English User manual, no worries about installation. Specification: Operating voltage: DC12V ± Quiescent Current: 8m Remote distance: 100 meters Operating Frequency: 315~433.92Hmz Remote controller quantity: 2 Everything you see on the pictures is exactly what your will receive. Close of the Auto Security Close Ignition Security Open Ignition Security Automatic re-set Exclusion of false alarms Anti-asalto by transmitter Delay line buttons by Courtesy Light Anti-asalto by ignition Pulse Type of Channel 3 Intermittent horn (Connect) Acoustic Warning Activation of Anti-asalto Engine failure during the second phase of Anti-asalto Anti-asalto Presence (Additional Transmitter) Output to activate window roll-up module Package Includes: 1 Set Car Keyless Entry System