NVR System S4 Max: Next-Gen Video Surveillance with On-Device AI
Product Overview
An 8-channel NVR comes ready for expansion up to 16 cameras, while a pre-installed 2 TB HDD (expandable to 16 TB) provides long-term storage. With a 122° fixed 4K view plus 360° panoramic PTZ coverage, a single S4 Max unit can replace multiple standalone cameras to cover large areas efficiently.
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Key Camera Features
All detection and classification run on the NVR—no cloud round-trips, no external data sharing.
Detects faces, vehicles, animals, and unknown persons, sending instant mobile alerts with event thumbnails.
Seamlessly hands off moving subjects between the fixed overview and the PTZ close-up to avoid blind spots.
Follows several subjects at once while keeping key details centered—faces, plates, or tools in hand.
Filter recordings by object type, time window, or event to find moments in seconds—no endless scrubbing.
- Jump to “person near driveway” between 21:00–22:00
- Show “vehicle” events for the last 7 days
AI reduces ambient noise for clearer two-way talk—voice stays audible near traffic or HVAC hum.
Installation & Compatibility
All detection and classification run on the NVR—no cloud round-trips, no external data sharing.
Detects faces, vehicles, animals, and unknown persons, sending instant mobile alerts with event thumbnails.
Seamlessly hands off moving subjects between the fixed overview and the PTZ close-up to avoid blind spots.
Follows several subjects at once while keeping key details centered—faces, plates, or tools in hand.
Filter recordings by object type, time window, or event to find moments in seconds—no endless scrubbing.
- Jump to “person near driveway” between 21:00–22:00
- Show “vehicle” events for the last 7 days
AI reduces ambient noise for clearer two-way talk—voice stays audible near traffic or HVAC hum.
Benefits for Property Owners
The combined 122° fixed + 360° PTZ view means one unit can replace multiple cameras.
On-device AI focuses on people, vehicles, and meaningful activity, not swaying trees.
Large local storage and 24/7 capture preserve a complete event history.
Illuminators, warning lights, and voice talk-down help prevent incidents.
PoE beats Wi-Fi for reliability—critical for business and mission-important sites.
Durable hardware, expandability, and efficient coverage deliver long-term value.
A standard 4–6 camera setup typically takes 3–5 hours including NVR placement, PoE cabling, camera aiming, and app onboarding. Larger sites may span a workday.
No. All analytics run on-device (6 TOPS AI). Recording is local to the NVR’s HDD, so the system continues working even if the internet goes down.
Yes. Use the Sipko mobile app or web interface to watch live, receive alerts, and run smart search by person/vehicle/events from anywhere with internet access.
The NVR supports 8 channels out of the box, expandable to 16 cameras. Storage starts at 2 TB and can be expanded up to 16 TB for 24/7 recording.
Yes. The system supports ONVIF for broader third-party compatibility, and integrates with other Sipko-installed cameras.
Cameras provide starlight color, white-light spotlights, and IR for total darkness. Red/blue warning lights and two-way talk help deter intruders.
PoE cabling ensures stable power/data over a single line. The system is IP65 rated and engineered for quiet 24/7 duty. Sipko Security provides professional installation and ongoing support.