Hikvision | The World's No. 1 Security Brand
Hikvision provides video-centric intelligent Internet of Things (IoT) solutions and big data services. Its business focuses on intelligent IoT, big data services and smart business applications. Through an open, collaborative ecosystem, it serves public services, enterprises, institutions and small and medium-sized businesses.
Hikvision is committed to building smart cities and digital enterprises by bringing together cloud and edge computing, physical and information systems, and data and intelligence.
Hikvision is often associated with security cameras, but cameras are just one part of its business. Its product portfolio now spans more than 20 categories, from AI technology and CCTV to access control, intercoms, LED displays and fire protection. This makes Hikvision a leader in the security industry’s transition to AI.
Hikvision Guanlan AcuSeek | AI Video Search
Thermal Imaging & AI Sensing
Hikvision AI technology continuously monitors the temperature of equipment and electrical wiring. It detects overheating before smoke appears and triggers early fire alarms while flames are still small. Temperature differences also reveal traces of water leakage on external walls and pipes, making them visible on screen.
Thermal Imaging & AI Sensing
Video surveillance is the foundation of Hikvision’s business. From a single shop to an entire residential estate, Hikvision provides a complete surveillance system. High-definition cameras capture the scene, while video recorders (NVRs / DVRs) handle recording and management. The system can be expanded gradually as needs grow. The technology is well established, costs are manageable and maintenance is straightforward.
CCTV Systems
Video surveillance is the foundation of Hikvision’s business. From a single shop to an entire residential estate, Hikvision provides a complete surveillance system. High-definition cameras capture the scene, while video recorders (NVRs / DVRs) handle recording and management.
The system can be expanded gradually as needs grow. The technology is well established, costs are manageable and maintenance is straightforward.
Fire & Gas Detection
The Hikfire series brings fire detection into the security platform: smoke detection, heat detection and combustible-gas detection. What sets it apart is security–fire integration. A traditional alarm only sounds — it does not show what is happening on site. On the Hikvision platform, when an alarm triggers, the system can respond in linked steps: notify security, bring up live video, and start the appropriate response. Seeing clearly and responding quickly is what matters in an incident.
Access Control · Face Recognition · Turnstiles
For identity verification at entrances and exits, Hikvision offers a range of systems. All access events return to one platform — who, when, and which door — at a glance, and can link with attendance and visitor management.
LED Screens & Meeting Displays
Hikvision indoor and outdoor LED screens range from advertising displays to fine-pitch high-definition walls, and can work with video-wall controllers for control-room video walls. Meeting interactive displays combine whiteboard writing, wireless casting and video conferencing.
LED Screens & Meeting Displays
Hikvision indoor and outdoor LED screens range from advertising displays to fine-pitch high-definition walls, and can work with video-wall controllers for control-room video walls. Meeting interactive displays combine whiteboard writing, wireless casting and video conferencing.
Solutions for Multiple Scenarios
Starting from video security, Hikvision integrates AIoT, multi-dimensional sensing, entrance/exit management, commercial display and software platforms into industry solutions. Whether it is a building, a mall, a school or an entire car park, solutions can be matched to the scenario so that security, operations and user experience are no longer handled in silos.
Integrate video, access control and alarms on one platform for centralised management and comprehensive protection.
HD cameras and recording management, with remote live view and playback — around-the-clock situational awareness.
Licence-plate recognition, parking guidance and frictionless payment — automated management to improve bay utilisation.
Face search, licence-plate recognition, behaviour analysis and other AI modules — deployed flexibly by business need.
A unified multi-site monitoring platform for HQ remote patrol, theft early warning and staff behaviour management.
Infrared, radar and thermal imaging combined for 24-hour intelligent intrusion detection and earlier warning.
Frequently Asked Questions
Besides CCTV, what other products does Hikvision offer?
Surveillance is only Hikvision’s starting point. Its portfolio spans more than 20 categories: access control and turnstiles, video intercom, LED display and meeting displays, fire and gas detection, thermal imaging, and even robots — with in-house AI throughout. This makes Hikvision a leader in the security industry’s move to AI.
What is the difference between buying Hikvision products through NexLen and sourcing them yourself?
NexLen is a Hikvision authorised solutions partner in Hong Kong. We start from solution design — configuring a complete system to the site and requirements — supply genuine authorised products, and provide quotation and product consultation.
Do Hong Kong genuine Hikvision products come with warranty?
Hikvision Hong Kong genuine products supplied through authorised channels come with manufacturer warranty.
What is AcuSeek one-sentence video search?
AcuSeek is Hikvision’s AI video retrieval technology based on the Guanlan large model: with one natural-language phrase — for example, “a man in a red jacket” — it can find target clips from large volumes of video in seconds, without scrubbing recording by recording. See our AcuSeek page for details.
We already have another brand of CCTV. Can we migrate to Hikvision step by step?
In most cases yes. Hikvision equipment supports common industry standards; please consult our specialists.
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