[Works with Nexar Front Dash Cam with LTE Plan] The rear camera pairs via Bluetooth & transfers data over Wi-Fi to the front camera. It’s not a standalone device and *requires a Nexar Connected front Dash Cam with an active LTE Protection Plan for full functionality* like clip creation and sharing. [Simple Rear Installation] The Nexar rear camera easily connects to your vehicle’s rear or front cigarette lighter adapter for power with the included 11.5ft USB power cable - no additional wiring needed. For larger vehicles, a longer cable may be required when using the front adapter. [Compatible only with Nexar Connected Dash Cams] Works exclusively with Nexar One, Beam2, and Beam2 Mini models. Not compatible with other dash cams, including Nexar Beam or Nexar Pro. [Smartphone Required – Seamless Connectivity] Nexar Rear Dash Cam pairs effortlessly with your smartphone to ensure smooth operation. Compatible with iPhone 7+ and most Android devices. Check the FAQ for full compatibility. [AI-Powered Incident Detection & Automatic Cloud Backup] Nexar Rear Dash Cam automatically detects sudden brakes and collisions, saving clips in the Nexar app and backing them up securely in the cloud for easy access when you need them most. [24/7 Customer Support] Have questions about your dash camera? Contact Nexar’s support team directly through the app for assistance anytime. Open the Nexar app > tap More > tap Help > tap Contact Us to get expert assistance whenever you need it. Nexar rear dash cam