Dahua IPC-HDW1431T1-A-S6 4MP Entry IR Fixed-focal Eyeball Network Kamera In Mic
> Built in Mic. > Built-in IR LED, and the max. illumination distance is 30 m. Up to 30 m (98.43 ft) (IR). 1 (IR LED). > 4-MP 1/2.9" CMOS image sensor, low luminance, and high definition image. > Outputs max.