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Understanding the Differences Analog VoIP GSM Emergency Telephones V2

Understanding the Differences: Analog vs. VoIP vs. GSM Emergency Phone

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 …

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PRISON PHONE

The Best Prison Phone Supplier/Factory/Manufacturer In China

The Best Prison Phone Supplier Factory Manufacturer In China A prison phone is a phone system that allows incarcerated individuals to make and receive phone calls while they are in prison or jail. prison phones are typically operated by the prison or jail, and they are subject to certain restrictions and regulations.  Prison telephone calls are often …

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sos call box

What is SOS Call Box?

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 …

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SIP VIDEO INTERCOM PCB for Emergency Help Point

FAQ of HeoZ SIP video intercom PCB for emergency help point

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 …

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VoIP SIP Circuit Board by HeoZ

Top reasons to choose the VoIP SIP Circuit Board from HeoZ

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 …

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HeoZ GSM Wireless Solutions

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

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 …

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Impact Protection IK Rating of vandal proof telephones

Impact protection IK rating of public vandal-proof telephones

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 …

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Advantages and disadvantages of optical fiber communication

Regarding the advantages & disadvantages of optical fiber communication

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 …

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