Wireless 1080P DVR kit with 12" LED monitor and 2 video cameras. Easy to install even for a beginner. Excellent signal quality, digital transmission technology, no interference and rattling. Camera: 1/2" SONY IMX322WIDE 1.4 Mp, IR illumination 50 meters, distance Transmission up to 100 meters. Recording on HDD up to 6 TB (365 days of motion detection), HDD is not included. The frequency of 5.8 GHz, does not interfere with Wi-Fi, Bluetooth.