FULL HD WI-FI SMART NET OP CAMERA DUAL ANTENNA MINI PTZ ✓ MEMORY CARD SUPPORTED✓ PAN TILT FUNCTION✓ WIRELESS P2P CONNECTIVITY✓ TWO WAY AUDIO✓SMART IR-CUT NIGHT VISION✓ NO NEED DVR/NVR ✓ ANDROID/IOS MOBILE APP..