Forten Kingdom OBD Car Door Auto Speed Lock Unlock Intelligent Device Module Accessories for Toyota CHR 2010-2022 Plug and Play

Compatible Vehicles: Fit For CHR 2010-2022 ( AT or MT model ) , plug and play. Function 1: door auto lock when put D gear ( AT model and Hybrid model ) ; door auto lock when driving speed reaches 15km/h ( MT model ). Function 2: door auto unlock when put P gear ( AT model and Hybrid model ) ; door auto unlock when engine off ( MT model ). Function 3: circular locking ; If someone get off during the trip, and the speed is over 15km/h again , 4 doors can be automatically lock again. Function 4: auto unlock when emergently brakes ; brakes within 1.8 seconds when driving speed ge 40 yards, 4 doors can be automatically unlocked, in time to escape from danger.. TIPS: Install or remove it in the case of no ignition, very important!