NVR (Network Video Recorder)

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An NVR (Network Video Recorder) is a powerful video management device designed for IP-based CCTV surveillance systems. It records, stores, and manages high-definition video streams received over a network from IP cameras. NVRs support advanced features such as 4K recording, intelligent video analytics, motion detection, and remote monitoring via mobile and web platforms. Ideal for corporate offices, factories, warehouses, hospitals, commercial buildings, and smart cities, NVR systems deliver scalable, reliable, and future-ready security solutions with centralized control and enhanced data protection.

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An NVR Network Video Recorder works with IP cameras to capture and store digital video over a LAN or internet connection. Unlike traditional DVRs, NVRs process video data at the camera level, enabling higher resolution, flexible installation, and intelligent surveillance capabilities.

NVR systems are ideal for modern security infrastructures requiring scalability, remote access, and advanced monitoring. They support multiple camera channels, smart alerts, and seamless integration with access control, alarms, and building management systems for complete security automation.

Supports high-resolution IP cameras up to 4K
Plug-and-play PoE support for easy installation
Remote live viewing and playback via mobile & web
Intelligent video analytics and motion detection
Advanced H.265/H.265+ compression technology
Secure multi-user access with data encryption

Parameter	Details
Camera Type	IP / Network Cameras
Channels	4 / 8 / 16 / 32 / 64
Recording Resolution	Up to 4K Ultra HD
Compression Format	H.264 / H.265 / H.265+
Storage Capacity	Up to 12TB (Internal HDD)
Network Interface	Gigabit Ethernet
PoE Ports	Optional (Built-in PoE Models)
Video Output	HDMI / VGA
Remote Access	Mobile App & Web Client
Power Supply	48V PoE / 12V DC

Why Choose Us?

We provide professional on-site installation services to ensure every system is set up accurately and performs at its best. Our Annual Maintenance Contracts (AMC) keep your solutions running smoothly with proactive care and regular service checks. With 24×7 dedicated customer support, you’re never alone when you need assistance. We are committed to delivering high-quality, reliable products and services that offer long-lasting performance and peace of mind.

Pan-India Supply, Installation & AMC Services

SLN Automation India Pvt. Ltd. provides end-to-end product supply, installation, configuration, and Annual Maintenance Contracts (AMC) across India and the Middle East. With our head office in Bangalore and operational branches in major metro cities, we ensure quick response, expert technicians, and reliable 24×7 customer support for every project.

We provide service across our primary locations including Bangalore (Head Office), Chennai, Hyderabad, Mumbai, New Delhi, and Dubai (International Branch), along with extended coverage in Karnataka (Mysore, Mangalore, Hubli, Belgaum, Tumkur, Udupi), Tamil Nadu (Coimbatore, Madurai, Trichy, Hosur), Telangana (Secunderabad, Warangal, Karimnagar), Maharashtra (Navi Mumbai, Thane, Pune), NCR Region (Gurgaon, Noida, Ghaziabad), and the UAE (Dubai, Sharjah, Abu Dhabi).

What Clients Say

Narsappa PC

Good service

Alen Wilson

Commited Service

Ramesh Babu

SLN team done the rectification works at my site within the stipulated time

SHINOD EDATHATTA

There services is extermly nice! Specilly thanks to Rajib and Muniraju To support close our Issue of Our Kannur Airport Siemens Fire Panel Issue Rectification! I recommend them for their Service, Response is also very good, Thank you

Frequently Asked Questions

What is the difference between NVR and DVR?

An NVR works with IP cameras over a network, while a DVR is used with analog or HD cameras via coaxial cables.

Can NVRs support 4K cameras?

Yes, most modern NVRs support high-resolution cameras up to 4K Ultra HD.

Does an NVR require internet to record?

No, recording works on a local network; internet is only required for remote access.

Can I access NVR footage on my mobile phone?

Yes, NVRs support remote viewing through mobile apps and web browsers.

Do you provide NVR installation and maintenance services?

Yes, we offer complete NVR installation, Annual Maintenance Contracts (AMC), and 24×7 customer support.