Nissan owners, if your original key fob is broken, lost, or just not working properly, this ACROPIX replacement is exactly what you need. This 4-button remote works with Nissan Rogue 2013-2015, Versa 2013-2019, and Sentra 2013-2019 models. It operates on 315MHz frequency and comes with the battery and chip already installed - you're getting the complete key fob ready for programming. The black plastic feels solid and matches the OEM look, and the buttons have good tactile feedback. Now important - this does need to be programmed by a locksmith or dealership before it will work with your car. Don't try to program it yourself unless you really know what you're doing. But once it's programmed, it works just like the original. Way cheaper than going through the dealer for a replacement, and the quality is surprisingly good for the price. If you're tired of manually unlocking your doors or dealing with a fob that only works when it feels like it, this is a affordable solution that gets you back to keyless convenience. Just make sure it programs correctly before getting the key blade cut, and you'll be back to easy entry and remote start in no time.