1,Built-in IR Cut,No Color Cast. 2,Two-way audio 3,indoor Dome Pan/tilt IP Camera Features: 1. 1/3 SONY CCD; 420TVL; DC12V1A 2. Compression Format: H.264; 3. 24xΦ5LED Lights, IR 20M, 4. WIFI,802.11 b/g 5. Lens: 6mm, DC12V1A,One Way Audio 6. Pan:355°, Tilt: 90°, Speed: 15°/S 7. indoor Dome Pan/tilt IP Camera Indoor Dome Pan/tilt IP Camera,cctv