Hikvision DS-7604NXI-K1 4-Channel NVR with AcuSense and 8MP Support

The DS-7604NXI-K1 is a reliable and compact network video recorder designed for users who need intelligent surveillance features, stable 24/7 operation, and high-resolution IP camera support in a small-to-medium scale installation. Its 4-channel capacity makes it suitable for homes, retail shops, professional offices, cafés, small warehouses, apartments, clinics, and other environments where a focused but high-performance surveillance setup is required.

This model supports cameras up to 8MP resolution and includes AcuSense technology, which enhances human and vehicle classification for more accurate event detection. AcuSense reduces false alarms significantly, making the DS-7604NXI-K1 ideal for locations where motion events need to be filtered intelligently without overwhelming users with unnecessary notifications or useless footage.

The NVR features advanced H.265+ compression for efficient storage usage, enabling users to record longer periods without needing large-capacity drives. With support for 4K HDMI output, it delivers sharp video playback on modern displays, helping users analyze footage with clarity. Whether monitoring entrances, parking spaces, critical aisles, or building lobbies, the DS-7604NXI-K1 provides dependable video quality.

Thanks to its lightweight 1U design and low heat output, installers find this NVR practical for compact cabinets or shelves. Its simple interface makes configuration, playback, and exporting footage straightforward even for first-time users.

To explore other NVR options, you may browse the full collection here:
Network Video Recorders.

Official manufacturer reference:
Hikvision DS-7604NXI-K1 Official Page.

Key Features

4-Channel NVR with 8MP Camera Support

The DS-7604NXI-K1 supports up to four IP cameras with a maximum resolution of 8MP. This channel count is ideal for compact but high-clarity surveillance systems where four strategic camera positions are sufficient to cover essential areas such as entries, exits, parking spots, billing counters, or restricted access zones.

AcuSense for Human and Vehicle Detection

AcuSense is one of Hikvision’s most intelligent features. It uses deep-learning classification to detect humans and vehicles more accurately than basic motion detection. This reduces false alerts caused by shadows, moving leaves, pets, rain, or insects and enables the system to record more meaningful events.

High-Efficiency H.265+ Compression

The NVR uses H.265+ encoding technology, which improves recording efficiency and reduces storage requirements significantly. This is especially beneficial for continuous recording or for setups using high-resolution cameras that generate larger amounts of data.

4K HDMI Output for Clear Playback

With 4K HDMI output, users can connect the NVR directly to UHD displays and view high-detail footage without clarity loss. This is important for reviewing evidence, identifying details, and gaining a better visual understanding of monitored areas.

ONVIF-Compatible for Mixed Brand Setups

In addition to Hikvision IP cameras, the DS-7604NXI-K1 supports ONVIF-compliant devices. This allows users to integrate cameras from various manufacturers, making it suitable for upgrades or hybrid camera environments.

Reliable 24/7 Operation

The NVR is designed for continuous operation with stable performance. Many users connect the DS-7604NXI-K1 to a UPS to ensure uninterrupted recording during outages. To explore compatible options:
Browse UPS solutions.

Smart Playback Features

Smart playback automatically highlights periods of detected activity, making it easier to locate events. This reduces review time and helps users quickly find important recordings without scanning long timelines manually.

Installer-Friendly 1U Design

The compact 1U chassis fits neatly into racks or cabinets. Its design reduces clutter, improves airflow, and simplifies cable management.

Technical Specifications

Package Contents

• 1 × DS-7604NXI-K1 NVR unit
• 1 × Power adapter
• 1 × Quick installation guide

Compatibility and Use Cases

The DS-7604NXI-K1 is suitable for scenarios where reliable human and vehicle detection, clear video quality, and stable 24/7 recording are essential. It supports Hikvision IP cameras and ONVIF-compliant models from other brands, making it suitable for hybrid or upgraded surveillance environments.

• Homes requiring monitoring of key entry points and indoor areas
• Retail stores needing surveillance of billing counters and aisles
• Small offices requiring basic perimeter and interior monitoring
• Cafés, bakeries, and restaurants monitoring customer and staff zones
• Clinics and small healthcare facilities needing waiting area security
• Apartment units and society blocks needing compact CCTV layouts

Why Buy from Thencix?

Thencix focuses on genuine products, accurate guidance, and dependable post-purchase support. Every order is verified, securely packed, and backed by a customer-first approach that makes the entire buying and installation process smooth and worry-free.

• Genuine, original products only
• Expertly verified specifications
• Fast and secure delivery across India
• GST invoice included with every order
• WhatsApp support for setup assistance
• Cash on Delivery option
• Secure packaging for safe transit
• Pan-India delivery reach
• In-house warranty assistance — no need to contact the brand directly
• Thencix can arrange warranty service appointments for you via WhatsApp

Thencix Support

Email: support@thencix.com

WhatsApp: +91 9891150949

Frequently Asked Questions (FAQ)

Q: How many cameras can I connect?

The DS-7604NXI-K1 supports up to four IP cameras.

Q: Does it support 8MP cameras?

Yes, the NVR supports up to 8MP IP cameras.

Q: Will it continue recording during a power cut?

No, unless connected to a UPS. A UPS ensures uninterrupted recording during outages.
See UPS options.

Q: Does it support AcuSense detection?

Yes, it includes AcuSense for human and vehicle classification.

Q: Can I view the system remotely?

Yes, it supports remote access through compatible apps.

Q: What storage capacity does it support?

It supports one HDD up to 6 TB.

Q: Is it compatible with third-party cameras?

Yes, it supports ONVIF-compliant cameras.

Q: How is warranty handled?

Warranty is provided as per manufacturer policy and validated through invoice and serial number.