Details：
Stainless steel telephones can be used for various applications, such as prisons, hospitals, oil drilling platforms, platforms, dormitories, airports, control rooms, entrances and exits, schools, factories, gates and entrances, PREA telephones or waiting rooms, etc

Details：
Display type industrial telephones are suitable for use in environments with special requirements for moisture, dust, noise, and damage prevention, such as subways, underground pipe galleries, highways, power plants, docks, and industrial production lines. The casing is made of 304 stainless steel material, ensuring the stability and reliability of the entire machine in harsh environments.

Details：
Suitable for noisy environments or crowded places such as tunnels, pipe galleries, high-speed railway stations, schools, shopping malls, etc. Press the button to broadcast custom audio, with each button playing a set of audio. External buttons can be used, supporting up to 8 sets of audio; Support connected or disconnected broadcast audio; When connected to the network, it can connect with IPPBX servers for broadcasting and multicast of broadcast content; Support remote control playback or offline voice module triggering broadcast; Supports external 30 watt speakers.

Details：
Based on the technology of VOIP phones, a SIP video and voice intercom product developed specifically for the needs of industry users. The voice transmission adopts the standard IP/RTP protocol, which is perfectly compatible with all current mainstream SIP-based IPPBX/softswitch/IMS. Platforms, such as Asterisk, Broadsoft, 3CX, Elastix, etc., provide convenience for users to quickly deploy equipment.

Details：
A cost-effective SIP intercom product specially developed for the needs of industry users, with exquisite appearance, powerful functions, integrating intelligent security, audio intercom and broadcasting functions, and high cost performance. It supports wall-mounted installation, suitable for indoor and outdoor scenes, and can provide users with high-quality communication intercom services.

Details：
304 stainless steel shell, this phone has the features of one-key automatic alarm, one-key cyclic dialing, one-key automatic intercom and so on. It is an essential communication device for emergency help in elevators, and it is also a convenient communication device for clean room intercom.