2MP Indoor WDR Pro (100 dB) Pinhole Camera, 3.7mm lens, 30 fps @ 1920x1080, 5M cable between base unit and imager module, H.264, MicroSD/SDHC/SDXC card slot, 1xDi, 1xDO, 8-36VDC or PoE Class 2, Working Temperature: -10°C ~ 50°C (14°F ~ 122°F), Two-Way Aud