What network protocols does the product support?

Our company's alarm intercom products are fully compatible with mainstream network protocols:

• Core communication protocols: TCP/IP, DNP, SIP
• Video protocols:
  • ONVIF: for integration with third-party NVRs (Hikvision, Dahua, etc.)
• Voice encoding: G.711, G.713, GSM, PCM, MP3

Recommendations for selection:

• For standard NVR scenarios → ONVIF protocol products
• For government procurement/public security networking → SIP protocol
• For integration with VoIP telephone systems → SIP protocol

---