All products come with a 30-DAY SATISFACTION GUARANTEE! Xvim 1080p outdoor security camera system cctv waterproof ir night 1tb ahd dvr share your good life and never miss any wonderful moment. You can live view the recording on HD TV or a computer monitor. This Home Security System come with 4 PCS 1080P HD 2.0 Megapixels Security Cameras with IR cut 100ft Night Vision.