Wall Mount Telephone with Anti-destruction Handset JWAT130
The JWAT130 Vandal-Resistant Handset Telephone is a reliable communication solution designed for prison and correctional facility systems. Its body is constructed from SUS304 stainless steel (cold-rolled steel optional) for corrosion and oxidation resistance, while the high-tensile handset can withstand forces up to 100 kg. Installation is simple and adjustable, with a secure housing and backplate fixed by four screws and an additional security screw to prevent unauthorized access. The back-mounted cable entrance protects against tampering.
There are multiple versions are available, including options with or without a keypad, additional function buttons on request, and customizable colors. All components, including the keypad, cradle, and handset, are self-manufactured and fully customizable to meet specific requirements.
In high-risk or public areas, you need equipment designed to survive abuse and harsh conditions. Our standard analogue phone delivers straightforward, line-powered operation housed in a tough exterior. Built to withstand both severe weather and vandalism, this phone is ideal for industrial sites, transit stations, and outdoor public spaces where standard commercial equipment would quickly fail.
The heavy-duty construction ensures your communication lines stay open no matter what. With easy wall-mounted installation and highly customizable options, it provides a secure and dependable intercom solution tailored to your exact environmental needs.
Key Features of Our Anti-destruction Wall Mount Telephone
- Line-Powered Operation: This standard analogue phone is fully powered by the telephone line itself, ensuring simple, independent, and reliable functionality without the need for external power supplies.
- Rugged Housing: The outer shell is constructed from robust 304 stainless steel, providing exceptional mechanical strength and strong impact resistance against vandalism and physical abuse.
- Vandal-Resistant Audio: Equipped with a high quality industrial telephone handset, this unit features an anti-destruction design complete with an internal steel lanyard and grommet to completely secure the handset cord against tampering or theft.
- Durable Components: Built with a heavy-duty zinc alloy keypad and a wear-free magnetic hook switch that utilizes a highly reliable reed switch mechanism.
- Easy Installation: Designed for straightforward wall-mounting using a standard RJ11 screw terminal pair cable connection for quick deployment.
- Customizable Upgrades: Optional enhancements include a noise-canceling microphone for high-decibel environments and weatherproof protection ratings ranging from IP55 to IP65.
- Color Options: Available in multiple colors to perfectly match your facility’s aesthetic preferences or specific safety visibility requirements.
- Certified & Maintainable: The unit is fully CE, FCC, RoHS, and ISO9001 compliant. Furthermore, self-made spare parts are readily available to ensure cost-effective, long-term maintenance.
| Power Supply | Telephone Line Powered |
| Voltage | DC48V |
| Standby Work Current | ≤1mA |
| Frequency Response | 250~3000 Hz |
| Ringer Volume | ≤80dB(A) |
| Corrosion Grade | WF1 |
| Ambient Temperature | -40~+70℃ |
| Atmospheric Pressure | 80~110KPa |
| Relative Humidity | ≤95% |
| Anti-vandalism Level | IK10 |
| Installation | Wall-mounted |

Each telephone is securely packaged with shock-absorbing materials in a durable export-grade carton, protecting it from impact, moisture, and vibration during transit. Accessories are organized for quick installation, and custom packaging, branding, and bulk pallet options are available to meet project or OEM needs.
| Unit Size: | 270*130*60MM |
| Unit Box Size: | 330*150*150MM |
| Unit Net Weight: | 3.5KG |
| Carton Gross Weight | 3.8KG |

The stainless steel phone is designed for demanding environments, including correctional facilities, hospitals, offshore platforms, oil rigs, dormitories, airports, control rooms, sally ports, schools, industrial plants, entry gates, PREA-compliant areas, and waiting rooms. Its rugged construction delivers reliable, long-lasting performance even in high-traffic, harsh, or security-sensitive conditions.

Joiwo provides a complete Jail communication solution designed for high-security environments, enabling controlled inmate communication, accurate identity management, and centralized supervision.
System Architecture
- Analog & IP Supported
- Analog prison telephone system
- IP / SIP-based prison communication system
- Flexible deployment and easy system upgrade
Core Modules
| Inmate Telephone System | Controlled calling, call monitoring, and recording |
| Inmate Identification
|
IC card, fingerprint, or multi-factor authentication |
| Billing & Consumption Management | Call billing, prepaid/postpaid accounts, POS consumption |
| Internal Communication & Emergency | Intercom, emergency calls, PA and alarm integration |
| Centralized Management Platform | Unified monitoring, reports, and audit logs
|
| Video & Digital Communication | Video visitation and secure messaging |
| Signal Control & Security Management
|
Managed access and unauthorized mobile prevention |
Applicable to:
Prisons, detention centers, and high-security correctional facilities




