... specialized in manufacturing one-way/two-way Car/motorcycle Alarm System,central lock system,keyless ... closing module,home security system,parking sensor,HID Function features:1.Arm/Disarm 2.Warning identification, ... locking system automation, Door unclosed well warning function 4.Car finding/help calling, Re-arm, LED indicator ... 10AFrequency: 300MHz ~ 350MHz-433.92MHZ Multi-Function Car Alarm System