How does two-way audio work — is a separate speaker needed?

The speaker and microphone are already built into the camera; for conversation, support for two-way audio in the software or app being used is sufficient.

Is there a siren or light alert when an intruder is detected?

The SL version of the model supports light alerts — verify the availability of this option when ordering.

Does the camera work when the internet is down?

Yes, recording continues to the memory card up to 512 GB even without a network connection.

Hikvision DS-2CD1343G2-LIUF/SL 2.8mm dome IP camera

The Hikvision DS-2CD1343G2-LIUF/SL dome IP camera is the flagship of the entry-level line with a full set of modern features: 4 MP, Smart Hybrid Light, two-way audio, human and vehicle detection, IP67 protection, and a memory card slot up to 512 GB. Two-way audio communication turns the camera into a full-fledged intercom device — the operator can not only observe but also communicate with visitors or respond by voice to intruders. The optimal choice for sites requiring interactive security management.

Hikvision DS-2CD1343G2-LIUF/SL 2.8mm dome IP camera

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