UL-tech CCTV Security System 8CH DVR 8 Cameras 1TB Hard Drive Fathers_day and 3 double wedge bits

and 3 double wedge bits

The capacity might be affected by actual diameter of the pipe

PC(Polycarbonate)

you can close the buzzer first

UL-tech CCTV Security System 8CH DVR 8 Cameras 1TB Hard Drive Fathers_day and 3 double wedge bitsMotion detection of up to 192 areas. Infrared night vision within a 20m radius. Massive 1TB HDD for up to super long time of recording. A camera resolution of 1080P HD for live and recorded video that is supremely better than the usual 720P used in most DIY home security systems. The UL Tech CCTV 1080P 8 channel CCTV Security Camera is simply one of the best home surveillance systems that you can get in the market today. Utilizing the latest security