Magnum Elite Indoor Series Mag-Bnc-1 24 Ir Night Vision 600 Tvl Analog Dome Camera DVR with Memory Card Slot Recording (Black) This CCTV Dome camera (BNC) has inbuilt DVR along with Memory Card Slot for Recording & a perfect Substitute of DVR(Digital Video Recorder) system solution. You dont need to spend heavy on separate DVR, HARD DISK, POWER SUPPLY & other Installation Accessories for this Camera. *Circular Video Recording on Micro SD-Card. When Storage (Micro SD-card) is full, Video file will replace the First one, Second, third and so on. Never worry about running out of Storage *12v power adapter is supplied with Camera. Insert Memory Card in CCTV Camera (Supports up to 32 GB Memory Card). plug in 12v. Power Adapter & recording starts. *24 IR LEDs, that helps record in Dark Environment or at night time. *To watch recording there are two options: (1) Remove the Memory Card, Insert memory card to Memory Card Reader, Connect to Computer/Laptop. View recording in your Computer (Sound will also be played in computer). (2) Connect the BNC of camera with RCA input of TV / LED / LCD & You can Monitor Live Recording on your TV. For this purpose you need Supported Camera Accessories (complementary supplied with CCTV Camera Pack).