Browning Trail Cameras Defender Ridgeline Wireless Dual 4G-RLDC. With that in mind the Ridgeline is the perfect cellular camera to operate on remote properties with limited access as well as other areas that you simply wish to leave undisturbed as much as possible. Specifications for Browning Trail Cameras Defender Ridgeline Wireless (Dual) 4G-RLDC: Manufacturer: Browning Trail Cameras Additional Features: IR Browning Trail Cameras Defender Ridgeline Wireless (Dual) 4G-RLDC