Hands-free Emergency Induction loop Telephone JWAT411
This embedded stainless steel emergency induction loop telephone is specially designed for public barrier-free scenarios, equipped with professional hearing induction loop function to assist hearing-aid users to clearly receive voice calls.
With one-key call design, full hands-free communication, dustproof & waterproof structure, widely used in elevators, subway stations, high-speed rail, airports, hospitals, government buildings, bank service areas and other public places for emergency call, customer service intercom and barrier-free communication.
Accessible Communication: The Induction Loop Telephone
Designed for accessibility and clear communication in noisy public environments, this induction loop telephone provides reliable, hands-free intercom capabilities. It integrates professional hearing assistance with robust audio components to ensure effective voice transmission for all users.
This unit is designed for simple installation with a built-in panel, eliminating the need for extra external loop wires or traditional handsets.
Core technical features include:
- Hearing Accessibility: Features a built-in professional induction coil compatible with mainstream T-coil hearing aids. It transmits sound directly to the hearing aid receiver, eliminating environmental noise within a stable 0.5~1.2m magnetic field range.
- Hands-Free Intercom: Provides full-duplex communication with automatic voice pickup and loudspeaker playback. It features one-button calling via a metal button that automatically dials 1 to 3 pre-stored fixed numbers, followed by automatic answer and hang-up.
- Flexible Connectivity: Can be customized to fit your infrastructure, with optional support for analog PSTN, IP networks, and 4G wireless systems.
- Acoustic Parameters: Equipped with a 2W high-fidelity speaker for low distortion and a high-sensitivity noise-reduction microphone with an effective pickup distance of 0.3~2m. A built-in chip actively handles echo cancellation and ambient noise reduction.
This induction loop telephone is a highly accessible, easy-to-install communication terminal. By combining direct T-coil compatibility, one-button hands-free dialing, and integrated echo cancellation, it effectively solves the problem of fuzzy voice transmission in noisy public spaces.
| Voltage | Telephone line /DC5V 1A |
| Standby Work Current | ≤300MA |
| Frequency Response | 250～3000 Hz |
| Ringer Level | ≥80dB(A) |
| Corrosion Grade | WF2 |
| Ambient Temperature | -20～+60℃ |
| Atmospheric Pressure | 80～110KPa |
| Relative Humidity | ≤95% |
| Installation | Embedded |
- Robust Protection: Durable, impact-resistant packaging for secure shipping and storage.
- Clear Identification: Accurately labeled for immediate recognition and handling.
- Flexible Options: Available in both standard and fully customized solutions.
| Unit size | 225×140×41.5 (mm) |
| Carton size | 330*150*150 (mm) |
| Packaging materials | Pearl cotton, Carton |
| Net weight | 1.5 KG |
| Gross weight | 1.8 KG |
- Barrier-free public construction: Subway, high-speed rail, airport, pedestrian tunnel;
- Elevator emergency call: Passenger elevator, freight elevator barrier-free telephone;
- Medical & pension institutions: Hospitals, nursing homes, rehabilitation centers;
- Financial & government places: Banks, service halls, government affairs centers;
- Industrial & special areas: Clean workshop, underground parking, tunnel, industrial plant.
The JWAT411 industrial emergency induction loop telephone is more than a standalone device; it is the cornerstone of a robust, instant communication and safety network for critical environments. This solution integrates seamlessly into your existing infrastructure.
How It Works:
Durable Network Nodes: JWAT411 units serve as distributed, vandal-proof communication points across your facility—from elevator cars and building entrances to factory floors and remote outdoor sites.
Flexible Backend Integration: Easily connects to traditional analog systems, modern VoIP networks, or mobile networks via GSM, linking directly to control rooms, security desks, or emergency phones.
Priority Emergency Link: The dedicated one-touch button ensures an immediate, high-priority connection for urgent situations.
Core Value:
This system enhances safety through reliable communication, improves operational coordination, and reduces long-term costs via its rugged design and available spare parts. The JWAT411 provides a future-proof, certified (CE, FCC, RoHS) foundation for your critical communication needs.
