La description

car alarm, car rfid alarm have the following featurer 1. The system will be on alert state while power on. The state blue lamp is flashing, the system is waiting for checking valid RFID key. 2. The system will make a sound as two “bi” when the valid key near the attenna box. That’s mean the key passed the identification. The state blue lamp power off, the car could be started. ( Please start the car within *0 seconds. The system will enter the alert state after the *0 seceonds elapsed. That need you make another identification ). 3. While the car is started(ACC power on) within the valid *0 seconds after being identified, the system enter sleep state.