Cromorc wireless HD security cameras offer crystal-clear high definition video that ensures crisp security footage and enhanced night vision capability. Cameras built in 3pcs Array IR LEDs and smart automatic switch IR cut filter to support continuous day/night surveillance. Night vision: up to 65ft (20m). IP66 waterproof cameras with metal housings bring in longer service life. Use up to four HD wireless security cameras on the same system without worrying about signal interference. Our HD wireless monitoring offers long range coverage, which is ideal for monitoring large properties or detached buildings.