The system's application fields include industry (steel, electricity, petrochemicals), rail transit, prisons, education and finance, etc. It is especially designed for workplaces that have extremely high requirements for call functions and reliability. Most of them are noisy and high-risk operating areas. Accordingly, we provide products designed according to different requirements: intercom terminals for indoor environments, ordinary outdoor environments, harsh industrial environments and specific environments to meet the combinations required by customers and ensure that all content can be clearly conveyed during calls.Among them, the external device interface can be connected to various auxiliary equipment such as alarm/release buttons, microphones, speakers, active speakers, three-color door lights, alarm linkage equipment, etc. It can also be connected to door sensors or electronically controlled locks to realize door opening prompts or unlocking. Function, a single intercom extension can control the switches of two pairs of door sensors or two locks. In addition to ordinary extensions, surveillance extensions all use low-illumination CMOS color cameras to facilitate voice/video communication between the two parties.
In the context of the digitalization and intelligent upgrading of the security industry, security intercom products are gradually upgrading from traditional analog and semi-digital SD video intercom to high-definition IP network video intercom, showing "integration and industry customization" , intelligence, platform" development trend.https://yategood.com/