Multi-Level and Multi-Domain：

eSpace IVS supports multi-level and multi-domain deployment as follows:

• A single domain supports a maximum of eight levels or service nodes.
• A single domain can directly connect to 128 external domains. Services in different domains operate independently and are not affected when a cross-domain network outage occurs.

Intelligence：

eSpace IVS leverages intelligent analysis algorithms and high-accuracy analysis technologies to offer diverse and mature intelligent analysis services. eSpace IVS caters to customers with unique surveillance needs and changes surveillance from passive to active.

• Behavior analysis：Includes intrusion detection, abandoned object detection, removed object detection, presence detection, directional movement detection, loitering detection, crowd counting, and speed detection.
• Facial recognition：Compares faces in a surveillance area with those in a facial database to quickly identify people.
• Video quality diagnosis：Analyzes video quality by image brightness, definition, and strip.
• Intelligent storage：Discards unnecessary frames, buffers data against data loss, and archives essential videos.

Open and Compatible Design：

eSpace IVS features open and compatible design to integrate with an impressive array of devices and platforms.

• Device access：Provides the Device Connection Gateway (DCG) to connect to diversified peripheral units (PUs) and alarm systems.（1）Complies with the Open Network Video Interface Forum (ONVIF) specification to connect to PUs from mainstream vendors in the industry.（2）Complies with the standard OLE for Process Control (OPC) protocol and vendors' proprietary protocols alike to connect to alarm systems from Honeywell, Siemens, and Conwin. OLE refers to Object Linking and Embedding, a technology that allows embedding and linking to documents and other objects.
• Platform connection：Provides the Platform Connection Gateway (PCG) and complies with T28181 and T669 protocols to connect to heterogeneous third-party platforms and share resources.
• Platform capability openness：Provides the OLE Control eXtension (OCX) controls for third-party video surveillance systems to customize surveillance capabilities.

eSpace IVS offers customers a video surveillance solution with high definition, reliability, performance, and compatibility. eSpace IVS is easy to maintain, manage, and deploy.Based on IP networks with a flexible architecture, eSpace IVS provides a wide assortment of services for customers, such as:

Live Video Surveillance：

eSpace IVS provides multiple live video surveillance functions, including live HD video browsing, PTZ control, video sequencing, and video wall.

Video Recording：

eSpace IVS supports manual, alarm-triggered, and scheduled recording. Users can search for recorded videos in multiple modes and download them to a local computer.

Video Quality Diagnosis：

The eSpace IVS platform automatically generates an alarm when an exception (such as color cast and image noise) occurs on the video image.

Behavior Analysis：

eSpace IVS can analyze a wide range of object behaviors to efficiently detect exceptions in various scenarios.

Facial Recognition：

The eSpace IVS platform can automatically identify faces detected in a surveillance area.

Intelligent Storage：

The eSpace IVS platform provides multiple video storage modes to store valuable video files and save storage space.

Mobile Surveillance：

Users can perform live video surveillance, record videos, and take snapshots with mobile terminals. Recorded videos and captured snapshots can be stored on a local computer or the eSpace IVS platform.

Alarm Services：

When a Peripheral Unit (PU) generates an alarm, the eSpace IVS platform automatically displays live videos from the linked cameras based on a preset alarm linkage rule, notifies users of the alarm in multiple ways, and displays alarm handling suggestions.

Voice Intercom and Voice Broadcast：

If a PU and CU are configured with speakers and microphones, a user can enable the voice intercom or broadcast function.

Electronic Map：

Users can query surveillance sites and alarm sources on electronic maps. When an alarm occurs, a user can quickly locate the alarm source, view surrounding situations, find an appropriate surveillance camera, and browse live videos.

Media Security：

The eSpace IVS system provides a digital watermark and secure media transmission to ensure the reliability and security of video files.

System Management：

The eSpace IVS platform supports user management, device management, multi-level management, multi-domain management, log management, and system maintenance.