Experience the alternative to wired cameras with the LWU3624 wireless security camera 4-pack. Enjoy simple, clutter-free installation that will save you time and money. The secure real-time video signal is protected by our Signal Guard technology which maintains a steady and reliable connection to your system. These cameras are wireless friendly meaning conflicts with competing signals have been minimized with next generation interference reduction technology. Both the cameras and receiver are fully weatherproof, meaning you can place the receiver outdoors for clearer reception with outdoor wireless cameras. Enjoy clear and fluid wireless footage day or night with night vision up to 120ft. Weatherproof and vandal resistant, the LWU3620 wireless security camera 4-pack is designed to meet your needs.