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What is the main difference between Analog vs. VoIP vs. GSM Emergency Phone? Whenever we encounter a new project requirement, our sales team will proactively ask customers: “What version of emergency phone do you need? We can provide analog emergency phone, SIP VOIP emergency phone, GSM emergency phone?” Often, we receive accurate answers from customers. However, some other …

Understanding the Differences: Analog vs. VoIP vs. GSM Emergency Phone Read More »

What is SOS call box?  SOS call box is one type of emergency communication device that is typically installed along highways, in remote areas, or in other places where people may need to call for help in an emergency. SOS call box typically consists of a phone or intercom system that is connected directly to …

What is SOS Call Box? Read More »

The SIP video intercom PCB kit from HeoZ is an advanced industrial IP circuit board for help point intercom, video door phone intercom, emergency telephone system. It supports 720P HD camera enjoys a good reputation among our clients. There are many factors to consider when choosing the SIP video intercom PCB for your project. Here we …

FAQ of HeoZ SIP video intercom PCB for emergency help point Read More »

The VoIP SIP Circuit Board is widely applied to the Public Address System, Emergency telephone, intercom, kiosk, and door phone, etc. Our VoIP SIP PCB solution is designed with the user in mind. The HeoZ VoIP SIP Circuit telephone board offers new possibilities in projects where you integrate your VoIP communication system solution. It provides …

Top reasons to choose the VoIP SIP Circuit Board from HeoZ Read More »

Offering security and convenience, the HeoZ school intercom system is a smart and reliable option. In today’s modern society, the importance of security in school cannot be overstated. To some extent, no management system would be complete without school intercoms.  In the last six years, the HeoZ team has installed many school intercom systems in …

Top 7 benefits of HeoZ school intercom system Read More »

GSM intercom kit is quickly and easily installed, requires no wiring, and operates immediately. It is a fantastic solution for highway traffic management projects, tower blocks, and villa access control. How do I choose a suitable wireless communication solution for my project? If any bug, how can I upgrade firmware? Can I customize the GSM …

Why HeoZ GSM intercom kit? 10 Features for our GSM communications solution. Read More »

In the field of industrial emergency telephones, especially prison telephones, inmate telephones, outdoor telephones, campus telephones, roadside emergency telephones, and other installation applications, most construction parties or project designers must have protection levels against violence and impact demand. We call this protection level IK level.   So, what key information do we need to know …

Impact protection IK rating of public vandal-proof telephones Read More »

Based on previous project experience, the HeoZ team realized that more and more emergency communication projects will use optical fiber communication systems. Because there are more and more customers of tunnel & highway emergency distress communication system projects inquiring whether HeoZ waterproof outdoor telephones can support optical fiber communication systems or how to be compatible …

Regarding the advantages & disadvantages of optical fiber communication Read More »

Concerned about the parking lot intercom system costs? Whether at a public parking lot, a shopping mall, a community, a campus, or a hospital, providing reliable communication service is the key to establishing a good experience. Here is a general idea of what you can expect to pay for a parking lot intercom system. What …

A parking lot intercom system costs in 2021 Read More »