Hands-free Emergency Telephone with Hearing Aid Induction Loop JWAT411

Hearing Induction Loop Function

1. Built-in professional induction coil, compatible with T-coil mode of all mainstream hearing aids;
2. Eliminate environmental noise and acoustic echo, sound is directly transmitted to hearing aid receiver, effectively solve noisy public environment voice fuzzy problem;
3. Stable magnetic field output, effective induction distance: 0.5~1.2m;
4. No extra external loop wire required, integrated panel built-in design, easy installation.

Hands-free Intercom Communication

1. One-button calling: Press the metal button to automatically dial preset fixed numbers (support 1~3 groups of pre-stored numbers);
2. Full duplex hands-free communication, no handset needed, automatic voice pickup & loudspeaker playback;
3. Automatic answer after dialing successfully, automatic hang-up after call ends;
4. Support analog PSTN / IP network / 4G wireless version optional.

Voice & Acoustic Parameters

• Speaker power: 2W high-fidelity loudspeaker, clear sound, low distortion;
• Microphone: High-sensitivity noise reduction microphone, effective pickup distance 0.3~2m;
• Built-in echo cancellation & ambient noise reduction chip, suitable for noisy environment.