Video Channel of China Shenzhen Yuantong Modern Technology Co., Ltd.
Chat Now Contact Us
Home Videos Playlist Website

Public emergency telephone

Tunnel telephone
May 05, 2023
Category Connection: Tunnel Emergency Telephone
Chat Now Contact Us
Tags:
#Pillar Mount sos telephone #VoIP gsm emergency phone #Handsfree gsm emergency phone
Brief: Discover the Yuantong YT-SDN03/SIP IP PBX Telephone System, a cutting-edge communication solution for businesses. Featuring SIP trunking, VoIP technology, and a built-in fuse box, this system ensures high-quality audio and seamless connectivity. Ideal for corporate offices, call centers, and SMEs.
Related Product Features:
  • Internet Protocol Private Branch eXchange System for efficient enterprise communications.
  • IP PBX Telephony Server with multi-protocol support for versatile connectivity.
  • High-quality audio transmission with a voice band of 300Hz-8KHz.
  • Durable design with IP65 protection level for reliable performance.
  • Easy installation via air switch access and wall-mounting options.
  • One-button alarm feature for emergency situations.
  • Built-in fuse box for enhanced safety and customization.
  • User-friendly interface with customizable features for business needs.
Faqs:
  • What is the working voltage of the Yuantong IP PBX Telephone System?
    The system operates on AC220V±10%, ensuring stable and reliable performance.
  • Does the IP PBX Telephone System support video conferencing?
    No, the system does not include a camera but can be integrated with external cameras if needed.
  • What certifications does the Yuantong IP PBX Telephone System have?
    The system is certified with CE, FCC, ROHS, and ISO9001:2015, ensuring high-quality standards.
  • Can the system be customized for specific business needs?
    Yes, the system offers customizable features, installation setups, and integration options to meet unique business requirements.
Related Videos
VOIP intercom 00:20

VOIP intercom
Tunnel telephone
May 05, 2023
21 Outdoor Weatherproof Telephone 00:34

21 Outdoor Weatherproof Telephone
Other Videos
December 26, 2024
Clean Room Telephone 00:23

Clean Room Telephone
Other Videos
December 27, 2024
30 Explosion proof Telephone 00:42

30 Explosion proof Telephone
Other Videos
December 26, 2024
company information 05:35

company information
company info
May 05, 2023
Telephone Acoustic Hood 00:22

Telephone Acoustic Hood
Other Videos
December 27, 2024
30 Outdoor Weatherproof Telephone with stainless steel 00:14

30 Outdoor Weatherproof Telephone with stainless steel
Other Videos
December 26, 2024
ex-proof phone 00:40

ex-proof phone
EX-proof PHONE
May 05, 2023
See What Funtional of Explosionproof Column Speaker ? 01:02

See What Funtional of Explosionproof Column Speaker ?
Accessories
December 18, 2025
Which Phone Works Best in Tunnels with Fiber Optic? 00:35

Which Phone Works Best in Tunnels with Fiber Optic?
Weatherproof Telephone
December 18, 2025