Audiovox Code Alarm Carlink™ BT Long Range

Code Alarm's ASCLBTLR CarLink BT Long Range module will extend the wireless range of your CarLink BT and remote start system to over a mile. No subscription or cell phone service is necessary for operation. Your device communicates to a keychain dongle via Bluetooth, which then transmits to your CarLink BT and remote start system using "LoRa RF technology" — long-range, low-power radio frequencies. Warranty: limited lifetime.