About 4 CH

4 Channel NVR For Homes, Small Offices & Shops | Secureye India

Most homes, small offices, and neighbourhood businesses do not need 16 cameras. They need 2, 3, or 4 positioned at the right spots covering what actually matters. The entrance gate. The main door. The shop floor. The stockroom. Get those four locations covered with good cameras and a reliable recorder, and you have a security system that genuinely works.

That is exactly where the 4 channel NVR fits. It is not an entry-level compromise, it is the right-sized solution for the vast majority of small security installations in India. One unit. Up to 4 cameras. One hard drive. One mobile app. And one system that covers a home, a shop, a clinic, or a small office end to end without unnecessary complexity or cost.

This guide explains everything you need to know before choosing a 4CH NVR what it is, which model fits which situation, how to size your storage, and how to plan a 4-camera installation that actually covers your premises properly.

What Is a 4 Channel NVR?

An NVR Network Video Recorder is the recording brain of an IP camera system. It receives digital video streams from IP cameras over an Ethernet network, writes that footage to an internal hard drive, and gives you access to live and recorded video through a monitor, a web browser, or a mobile app.

A 4 channel NVR supports up to 4 IP cameras simultaneously. Each camera occupies one channel. All 4 streams are recorded continuously or on your chosen schedule, stored on the internal hard drive, and available for live viewing and playback at any time.

The "channel" count is the fundamental capacity specification. A 4CH NVR records 4 cameras no more. If you anticipate needing more than 4 cameras in the future, consider an 8CH NVR at the outset to avoid replacing the unit later. If 4 cameras genuinely covers your requirement, a 4CH NVR is the cleanest, most cost-effective solution.

The difference between a 4 channel NVR and a 4 channel DVR is fundamental and worth understanding before you buy. A DVR (Digital Video Recorder) works with analog CCTV cameras connected via thick coaxial cables. An NVR works with IP cameras connected via standard CAT6 Ethernet cables. If you are installing new IP cameras which is the correct choice for any new installation in India today you need an NVR.

Secureye 4 Channel NVR Range

Secureye offers 4 channel NVR models across two product series Vivid and Phoenix Plus each designed for a different type of buyer and deployment scenario. Here is a clear breakdown of each.

Vivid Series SP-R104 1HDD 4CH PoE NVR | Eco Series

The SP-R104 is Secureye's Eco Series 4 channel NVR the Vivid range designed with value and simplicity as the primary considerations. This model is built for buyers who need a reliable, straightforward 4-camera recording system without complex configuration requirements.

The SP-R104 uses a European Standard Power Supply a specification that matters for voltage stability in Indian electrical conditions where fluctuations are common. The Eco Series designation reflects a focus on energy efficiency and reliable operation in standard residential and small commercial environments.

This is the model for a home installation, a small neighbourhood shop, a clinic waiting room, or any location where simplicity and cost-efficiency are the primary requirements alongside reliable recording quality.

Who should choose the SP-R104: A homeowner in a residential society in Dwarka, Rohini, or Indirapuram who wants to cover the front door, the main living area, the parking spot, and the building entrance. A small salon or boutique in a local market where 4 cameras cover the full shop floor and entrance. A neighbourhood pharmacy or grocery store where the owner wants basic reliable recording without complex IT requirements.

Phoenix Plus Series SR-NVR-104-P4 4 Channel PoE NVR

The SR-NVR-104-P4 is a full 4-port PoE NVR from Secureye's Phoenix Plus range the professional commercial series. All 4 channels are PoE-enabled, meaning cameras plug directly into the NVR and receive both power and network connectivity through a single CAT6 cable. No separate power adapters. No additional PoE switch. One cable per camera, plugged into the NVR.

This is the recommended model for any installation where clean, professional wiring is important a corporate small office, a retail shop with aesthetic display requirements, a clinic or medical facility, or a housing society gate installation where the NVR is placed in a security room and cameras run cable back to it.

The Phoenix Plus series uses higher-grade internal components than the Eco Series more robust processing, better simultaneous stream handling, and full compatibility with Secureye's AI-capable camera lineup for smart detection features.

Key specifications:

• 4 channels, all PoE (IEEE 802.3af/at)
• Supports cameras up to 8MP (4K) on all channels
• H.265/H.264 decoding
• 1 SATA HDD bay (up to 8TB)
• HDMI and VGA monitor output
• Remote access via Satatya mobile app
• ONVIF compatible
• AI smart detection support with compatible cameras

Who should choose the SR-NVR-104-P4: A small office in Noida's Sector 62 or Gurgaon's Golf Course Road area that wants a professional PoE system without a separate switch. A retail shop in South Delhi or a mall outlet in Noida where the installation needs to be clean and all cameras need to be powered from one point. A clinic or diagnostic centre where the system needs to run reliably 24/7 with minimal management.

Phoenix Plus Series SR-NVR-104 4CH Network Video Recorder

The SR-NVR-104 is the non-PoE variant of the Phoenix Plus 4 channel NVR. It supports 4 IP camera channels but does not include built-in PoE ports. Cameras connect to the NVR through your existing network infrastructure; a separate PoE switch or PoE injectors power each camera.

This model is the right choice when cameras are spread across a building where running all cables back to the NVR location is not practical. If cameras connect through an existing office network plugging into a PoE switch on each floor and routing data back to the NVR through the building's LAN the SR-NVR-104 handles all 4 streams without requiring dedicated cable runs back to the NVR.

It is also the appropriate choice for wireless camera setups where cameras connect to the NVR over Wi-Fi through a router; no PoE ports are needed because the cameras are powered independently.

Who should choose the SR-NVR-104: A business with an existing network infrastructure that wants to add IP cameras without rewiring. An installation where cameras are at different floors or buildings connected through a LAN. A home or small office using wireless IP cameras that need central recording. Any scenario where cameras are powered independently through adapters or external PoE injectors.

Choosing Between the Three Models

The decision comes down to three questions.

Is budget the primary consideration? The SP-R104 Eco Series is the value option reliable, straightforward, and priced for residential and small commercial buyers where cost is the primary constraint. If the installation is a home or a small neighbourhood shop and simplicity matters more than commercial-grade features, the SP-R104 is the correct choice.

Do you want cameras powered directly from the NVR through PoE? If yes choose the SR-NVR-104-P4. All 4 cameras plug into the NVR directly with one CAT6 cable each. No separate PoE switch. No separate power management. Centralised power through one device means one UPS covers everything.

Are cameras connecting through an existing network or wirelessly? If cameras connect through a building LAN or are wireless, choose the SR-NVR-104. No PoE ports needed the NVR receives streams over the network and records them to the internal drive.

Key Features Across the 4CH NVR Range

4K / 8MP Support on All Channels All three Secureye 4CH NVR models support IP cameras up to 8MP (4K) resolution on every channel. You can run a 4K camera at the entrance gate and 2MP cameras indoors mixed resolutions across channels without limitation. Storage is managed through H.265 compression which keeps 4K footage manageable.

H.265 Smart Compression H.265 encoding stores the same quality video in roughly half the space of H.264. For a 4-camera home or small business system, this doubles effective storage duration on the same hard drive. On a 1TB drive with 4 cameras at 4MP resolution using H.265, you get approximately 13–16 days of continuous recording. With H.264 on the same setup, that drops to 6–8 days.

Single HDD Bay All 4CH models support one SATA hard drive. The maximum supported drive size is 8TB. Use a surveillance-grade drive Seagate SkyHawk, WD Purple, or equivalent designed for continuous 24/7 read/write cycles. Standard desktop drives are not rated for surveillance use and will fail prematurely under continuous recording loads.

Remote Access Satatya App Connect the NVR to your home or office router and download the Satatya app on your Android or iOS phone. Scan the QR code on the NVR screen. You now have live view of all 4 cameras, playback of recorded footage, and motion alert notifications on your phone from anywhere with an internet connection. No monthly subscription. No cloud fees. Just direct access to your own system.

AI Smart Detection When used with Secureye's AI-capable IP cameras, the 4CH NVR receives and logs AI detection events human detection, vehicle detection, line crossing alerts alongside the video timestamp. This means you get intelligent alerts on your phone when a person is detected, not just when any motion occurs (wind, animals, lighting changes). This significantly reduces false alarms and makes the alert system actually useful.

ONVIF Compatibility All Secureye 4CH NVR models are ONVIF-compliant. They work with any ONVIF-compatible IP camera, not just Secureye cameras. If you have existing ONVIF cameras from another brand that you want to keep, you can add a Secureye NVR without replacing the cameras.

Plug-and-Play Setup with Secureye Cameras When using Secureye IP cameras with a Secureye NVR, camera detection is automatic. Connect a camera to a PoE port (on the P4 model) or to your network and the NVR detects it within seconds. The setup wizard covers recording schedule, motion zones, storage allocation, and remote access in a guided step-by-step process accessible from the NVR's screen interface.

Storage Planning How Much HDD Do You Need?

This is the question most buyers do not plan for correctly. Storage on a 4-camera system depends on four variables: the resolution of each camera, the frame rate, the compression codec, and whether you record continuously or only on motion.

Here is a practical reference table for a 4-camera system using H.265 compression at 15fps, recording continuously 24/7:

Practical recommendation for most 4-camera installations:

For a home or small shop with 4 cameras at 2MP or 4MP, a 1TB or 2TB surveillance-grade HDD gives a comfortable 15–30 days of continuous retention adequate for most residential and small commercial requirements.

For a business where 30-day retention is important a requirement for many insurance policies and some regulated environments use a 2TB drive for 4MP cameras or a 4TB drive if any cameras are 8MP.

If you are using motion-triggered recording only (the system only records when motion is detected, not continuously), storage consumption drops significantly often by 60–70% depending on activity levels. For a home where activity is concentrated in 6–8 hours of the day, motion-triggered recording can extend a 1TB drive's retention to 60–90 days.

Who Needs a 4 Channel NVR? Real-World Applications

Homes and Residential Properties Four cameras is the ideal count for a standalone house in any Indian city. One camera at the front door or gate (4MP, for face identification and vehicle number plate capture), one at the back or side entrance (2MP), one covering the driveway or parking (4MP), and one at the entrance to the main living area (2MP). The 4CH NVR covers all four, and the Satatya app gives every family member remote access from their own phone.

For flats and apartments, 4 cameras typically covers the main door, the balcony, the living room, and one additional area a child's room, a home office, or a secondary entry. The SR-NVR-104-P4 PoE NVR or the SP-R104 Eco Series handles this comfortably.

Small Shops and Retail A neighbourhood pharmacy, a small clothing store, a mobile accessory shop, a grocery store most single-counter or dual-counter retail environments need exactly 4 cameras. Entrance (4MP for face capture), counter (4MP for transaction recording), stockroom (2MP), and rear exit or storage area (2MP). One 4CH NVR records all four. The owner views everything from their phone while sitting in the shop or from home after hours.

Medical Clinics and Diagnostic Centres A small clinic or diagnostic centre typically needs cameras at the reception desk, the waiting area, the billing counter, and the entrance exactly 4 positions. CCTV in a medical setting also helps with patient flow management, staff accountability, and the occasional billing dispute. The SR-NVR-104-P4 PoE NVR is the clean choice for a medical environment where aesthetics matter.

Small Corporate Offices A 10–20 person office in Noida's Sector 62, Gurgaon's DLF area, or South Delhi's commercial pockets typically needs 4 cameras reception, server room, main entry, and the main work floor. The 4CH NVR covers this completely. Paired with AI cameras, the system can send the office manager a motion alert if anyone enters the server room after hours.

Coaching Institutes and Tuition Centres A single-floor coaching institute with 2–3 classrooms needs cameras at the entrance, the reception desk, and one or two classroom corridors 3 to 4 camera positions. The 4CH NVR covers this without the complexity or cost of a larger system.

Housing Society Gate Installations Some housing society gates are managed by a single guard post with cameras covering the entry lane, exit lane, visitor parking, and the guard cabin exactly 4 positions. A 4CH PoE NVR at the guard cabin with a monitor provides the guard with a live view, while the society management has remote access on their phones through the Satatya app.

ATM and Small Bank Branches Single ATM vestibule installations or small cooperative bank branches use 4 cameras the ATM machine (8MP for face and card detail), the vestibule interior (4MP), the vestibule entrance (4MP), and the exterior approach (4MP). The 4CH NVR with encrypted recording meets the documentation requirements for these regulated environments.

Connecting Your 4CH NVR A Setup Overview

For the SR-NVR-104-P4 (PoE model): Run CAT6 cable from each camera location to the NVR's location. Maximum 100 metres per run use a PoE extender for longer distances. Plug each camera's CAT6 cable into one of the 4 PoE ports on the NVR. The camera powers on and the NVR detects it automatically. Connect the NVR to your router via a separate CAT6 cable. Connect a monitor via HDMI or VGA for initial setup.

For the SR-NVR-104 (non-PoE model): Connect cameras to your building's network through a PoE switch or via Wi-Fi. Ensure all cameras are on the same network as the NVR. Connect the NVR to your router. The NVR will detect ONVIF cameras automatically through network scanning. For Secureye cameras, the detection is instant.

For both models: After initial camera detection, use the NVR's setup wizard to set recording schedules (continuous, motion-triggered, or scheduled), configure storage allocation across the HDD, set motion detection zones for each camera, and enable remote access. Download the Satatya app, scan the NVR QR code, and remote viewing is active.

What to Check Before Buying a 4 Channel NVR

Maximum resolution support: All three Secureye 4CH models support 8MP (4K). Verify this on any NVR you are considering some budget NVRs cap out at 4MP or even lower.

PoE or non-PoE: Match the NVR to your wiring plan. If cameras run cable directly back to the NVR, get the PoE model. If cameras connect through existing network infrastructure or wirelessly, the non-PoE model is appropriate.

HDD bay size: All three Secureye 4CH models support up to 8TB in a single bay. Verify maximum supported drive size on any NVR before buying some budget models cap at 4TB or 6TB.

ONVIF support: Ensure the NVR is ONVIF-compliant if you plan to use cameras from different manufacturers.

Remote access method: Verify the remote access app is available on both Android and iOS, is actively maintained, and does not require a paid subscription. Secureye's Satatya app is free on both platforms.

Power backup compatibility: Check total power draw (NVR + 4 cameras via PoE) before sizing your UPS. A 4-camera PoE system typically draws 40–80W total. A 600VA UPS provides approximately 60–90 minutes of backup on this load.

Frequently Asked Questions

Can I connect cameras from other brands to a Secureye 4CH NVR? Yes. All Secureye 4CH NVR models are ONVIF-compliant and accept streams from any ONVIF-compatible IP camera. For full AI feature support (smart detection alerts, AI event logging), Secureye's own IP cameras are recommended. Basic recording and live view works with any ONVIF camera.

What is the difference between the SP-R104 and the SR-NVR-104-P4? The SP-R104 is from Secureye's Vivid Eco Series positioned for residential and small commercial use with a focus on value and simplicity. The SR-NVR-104

-P4 is from the Phoenix Plus professional series with more robust processing, full AI feature support, and a build quality suited to continuous 24/7 commercial operation. Both support 4 cameras and 4K resolution.

Can I expand a 4CH NVR to more than 4 cameras? No. A 4 channel NVR is fixed at 4 channels. If you anticipate needing more than 4 cameras, purchase an 8CH NVR now the cost difference is modest, and it saves you from replacing the unit when you add cameras.

Do I need internet for the NVR to record? No. The NVR records to the internal HDD with no internet connection required. Internet is only needed for remote access via the Satatya app. Cameras and recording continue normally during internet outages.

What hard drive should I buy for my 4CH NVR? Use a surveillance-grade HDD Seagate SkyHawk or WD Purple are the standard recommendations. For a 4-camera home or small business setup, a 1TB or 2TB drive is adequate for most requirements. For 30-day retention with 4MP cameras, use a 2TB drive.

Can the 4CH NVR run on a UPS during power cuts? Yes. A 4CH PoE NVR with 4 cameras draws approximately 40–80W total. A 600VA to 1000VA UPS provides 45–90 minutes of backup at this load. During power outages, the system continues recording normally as long as the UPS holds charge.

How many cameras can I monitor simultaneously on my phone? All 4 cameras can be viewed simultaneously in a quad-split view on the Satatya app. On a smartphone, the 4-camera grid is clearly visible. The app also allows you to tap any camera for a full-screen view with live view, playback, and snapshot capability.

Is professional installation required for a 4CH NVR? For a basic home installation, many users self-install with the included documentation. For a commercial installation shop, clinic, office professional installation is recommended to ensure correct camera placement, cable routing, NVR configuration, and UPS sizing. Secureye has authorised installers across Delhi, Noida, Gurgaon, Faridabad, Ghaziabad, and Greater Noida.

What warranty do Secureye 4CH NVRs carry? All three models carry a 1-year manufacturer warranty for products purchased through authorised Secureye dealers. Warranty is not valid on products purchased through unauthorised channels. Extended warranty options are available through authorised dealers.

Can the 4CH NVR store footage on a cloud server instead of a hard drive? Secureye 4CH NVRs use local HDD storage as the primary recording medium. Some configurations support clip upload to cloud storage for critical events. For full cloud-based recording without a local HDD, a cloud NVR solution is required contaSP-R104

ct Secureye for cloud-connected options.

Why Choose Secureye for Your 4 Channel NVR System

The 4CH NVR market in India has many options from budget units sold without any service support to professional-grade systems that are overkill for small installations. Secureye's 4CH range occupies the correct middle ground: professional build quality and feature set, sized and priced appropriately for the homes, shops, clinics, and small offices that are the majority of real-world 4-camera deployments.

The Vivid Eco Series SP-R104 gives residential and value-conscious buyers a reliable, straightforward system at an accessible price. The Phoenix Plus SR-NVR-104-P4 and SR-NVR-104 give commercial buyers the processing capability, AI feature support, and build quality their continuous 24/7 deployment requires.

All three models are backed by a 1-year manufacturer warranty, firmware support through the product's life, and the Secureye PAN-India authorised dealer and service network available across Delhi, Noida, Gurgaon, Faridabad, Ghaziabad, Greater Noida, and every major city and tier-2 town across India.

Get Expert Advice Before You Buy

The right 4CH NVR for a home looks different from the right 4CH NVR for a small commercial space. Camera resolution, HDD size, PoE vs non-PoE, and AI feature requirements all change depending on your specific situation.

Secureye's team provides free pre-purchase consultation helping you choose the right model, size your storage correctly, plan your camera positions, and understand the installation requirements before you spend anything.

Toll-Free: 1800-1022-366 Mobile: 94009-40039 Email: info@secureye.com

Genuine products. Full warranty. PAN-India authorised dealer network. Make in India.

Also in the Secureye NVR Range

• 5 Channel PoE NVR
• 8 Channel PoE NVR
• 10 Channel NVR
• 16 Channel PoE NVR
• 20 Channel NVR
• 32 Channel NVR
• 80 Channel NVR

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