IP visual five party intercom system

The IP network elevator five party intercom system is a modern elevator communication solution that can achieve video communication with the elevator car during elevator calls. Not only can you hear the sound, but you can also see the on-site video images, which can better analyze the call reason, emergency level, and remote comfort and guidance.

1、 Compliance Design

Strictly follow GB/T 7588-2020 “Safety Code for Manufacturing and Installation of Elevators” and meet the mandatory requirements for elevator safety communication.

2、 Innovation in Network Architecture

Adopting a pure IP network transmission architecture, breaking free from physical wiring constraints, it can transmit further and greatly reduce wiring costs

Multi party communication between the elevator car, roof, pit, and machine room can be achieved without calling the host

Implementing end-to-end voice communication based on SIP standard protocol, with clear and undistorted sound

Support PoE power supply and wireless AP expansion deployment

3、 Core application scenarios

Building a vertical emergency communication network for elevators:

Emergency call inside the elevator car

• Communication for equipment inspection in the computer room
• Bottom pit maintenance operation command

Coordination of car roof construction operations

Centralized monitoring and scheduling in the duty room

4、 Technological breakthrough advantage

Compared to traditional intercom systems:

Dimension Traditional System IP Network System

Transmission quality, significant audio distortion, CD level sound quality guarantee

Theoretical no distance limit for transmission distance ≤ 500 meters

System stability is susceptible to electromagnetic interference. Enterprise level network redundancy design

Scalability: Hardware stacking, expansion, plug and play, modular upgrade

5、 Intelligent extension function

(Optional according to actual needs)

Cloud storage for call and video recording

Call location electronic map

Automatic alarm linkage for emergency events

Multi party call conference mode

Intelligent speech recognition scheduling

6、 Typical deployment plan

Core layer: Enterprise level switch+UPS power supply

Access layer: IP terminal devices in each region

Management: IoT Management Platform

Security protection: firewall+encrypted tunnel

This solution is particularly suitable for the networked communication needs of large-scale elevator groups such as high-rise buildings, subway platforms, and commercial complexes. It has been successfully applied to multiple smart park construction projects in China. It is recommended to focus on network latency optimization and QoS service quality assurance strategies during the implementation phase.