Zmodo 8CH D1 DVR CCTV Security Camera System w/ 8 700TVL Hi-Resolution Night Vision Outdoor Surveillance Cameras Built-in IR-Cut NO Hard Drive 700TVL Hi-Resolution Camera with built-in IR Cut Instand email alert with photo if activity detected When everyone else is asleep, our cameras are watching closely 24IR LEDs allow for 65ft automatic night vision The metal housing is designed for indoors & outdoors use