Just installed this little gadget on my 2018 Camry and WOW – why didn’t Toyota include this feature stock?! Plugged it into the OBD port (took literally 10 seconds) and boom – doors now auto-lock at 15km/h and unlock when I turn off the engine.

Safety upgrade: No more paranoid checks to see if I forgot to lock doors while driving. The emergency brake unlock feature gives me peace of mind too.

Bonus discovery: Works perfectly on my friend’s 2020 RAV4 despite being marketed for Camrys. Seems compatible with most Toyotas/Lexus models with similar OBD ports.

Only gripe? The flashing lights during reverse (AT-only feature) are brighter than expected – might tape over them for night driving.

Pro tip: Install with ignition OFF to avoid weird electrical glitches. Worth every penny for the convenience and added security!