Vandal Resistant Jail Telephone

Weatherproof Telephone
December 18, 2025
Category Connection: Vandal Resistant Telephone
Brief: Wondering how a vandal-resistant telephone performs in demanding public environments? This video provides a detailed walkthrough of our robust emergency call system, showcasing its construction, waterproof capabilities, and real-world applications in highways, railways, and service stations.
Related Product Features:
  • Constructed with a high-strength stainless steel shell for superior impact resistance and a wide service temperature range.
  • Features a magnetic induction hook switch with no contact gaps for enhanced durability and reliability.
  • Equipped with wear-resistant metal buttons that are anti-aging and optionally available with backlit keyboards.
  • Supports Caller ID or IP address display in the IP version, with customization options for GSM or CDMA standards.
  • Handset is made from special ABS/PC composite, ensuring excellent sealing and resistance to knocks, twists, and extreme cold.
  • Utilizes Teflon wiring that is resistant to acid, alkali, high temperatures, and aging, with fire-retardant properties.
  • Imported waterproof glue provides high viscosity and resistance to temperature and pressure, with a lifespan exceeding 10 years.
  • Achieves an IP66 rating through multi-layer waterproof and dust-proof structures for all components, ensuring high stability and anti-jamming capability.
Faqs:
  • What environments are these vandal-resistant telephones suitable for?
    These telephones are designed for demanding public areas such as highways for emergency calls, railways or metro systems for section communication, and service stations like ATMs for customer complaints or assistance, ensuring reliable operation in varied conditions.
  • How does the telephone ensure durability and resistance to vandalism?
    The telephone features a stainless steel shell with high impact strength, metal buttons that are abrasion-proof, and a handset made from special ABS/PC composite that resists knocking and twisting. It also has an IP66 rating for waterproof and dust-proof performance.
  • What are the power and connectivity options for the IP version of this telephone?
    The IP version uses an RJ45 socket inside a sealed enclosure for connectivity, is powered by an external 5V DC supply, and operates using the Session Initiation Protocol (SIP) for call setup, supporting features like Caller ID or IP address display.
  • What standards does this emergency telephone comply with?
    This telephone complies with national standards including GB/T 15279-94 for call capability and GB 4208-93 for its IP66/IP67 defense grade, ensuring high stability, strong anti-jamming capability, and reliability in emergency situations.
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