1, Only can start the car if the Face ID or fingerprint or passcode checking on Smartphone is correct : Scan the learned person face or swipe the correct fingerprint (or enter the correct passcode in the APP) on the paired Smartphone to disarm the starter disable wireless relay before start the engine. 2, Proximity disarm immobilizer available: When “proximity immobilizer” function is set to ON, carry the paired Smartphone proximity the car within the range will automatically disarm the immobili