1. Supports independent monitoring and playback of 4-channel cameras 2. Resolution: 8MP, 4x2MP HD lens, H.265 encoding (optional upgrade to 20MP, 4x5MP HD lens) 3. PTZ: H: 350 degree, V: 90 degree (supports up to 3 independent PTZ cameras) 4. Supports full-color white light alarm and infrared night vision 5. Audio: Two-way audio, built-in microphone and speaker 6. Storage: Support TF card up to 512GB and remote video playback 7. Artificial Intelligence: Supports human detection, motion detection alarm, and alarm siren functionality. 8. Supports multi-channel independent alarm settings
