Single-way/Multi-way Batteryless Telephone With Noise-proof Headset
Product Description
Single-way/Multi-way Batteryless Telephone With Noise-proof Headset
Product Introduction:
The HSC-1J/12J/24J series represents a significant advancement in sound-powered communication technology, specifically engineered to deliver crystal-clear voice transmission in extremely high-noise industrial environments. These wall-mounted telephones provide fail-safe, power-independent communication where conventional systems fail, making them indispensable for safety and operational coordination in the loudest workplaces.
Core Technology & Design Philosophy:
At the heart of the HSC-J series is its superior Noise-Resistant (Anti-Noise) capability. Unlike standard sound-powered phones, this series integrates specialized acoustic chambers, advanced noise-canceling transducers, and a uniquely designed handset. This system actively filters out ambient industrial noise (such as machinery, engines, alarms, and metal-on-metal impacts), focusing on the speaker's voice to ensure messages are heard correctly the first time, preventing critical errors.
Drawing:
Technical Data:
| Temperature | -10℃~ +55℃ |
| Envurinment Noise | ≤85dB |
| With Noise-proof Headset | ≤110dB |
| Sound of Receiver | ≥85dB |
| Extension Gain | 20±3dB |
| Power for Extension | DC24V-25%/+ 30% 0.3A |
| Bell Contact | AC125V/1A DC30V/2A |
| With Features against vibration,incline,dampness,mildew and salt fog | |
Key Features & Benefits:
*Advanced Noise Suppression
*Pure Sound-Powered Operation
*Rugged, Sealed Enclosure
*Model Flexibility
*Intrinsically Safe Options
*High-Visibility & Easy Use
*Integrated Signaling
The HSC-1J/12J/24J series is not just a telephone; it is a vital, last-line-of-defense safety device that ensures operational continuity and personnel safety where noise renders other communication useless.
System Connection Diagram:
Single-Way Batteryless Telephone System:
Single Way Batteryless Telephone System Connection Diagram:
Multi-Way Batteryless Telephone System:
Multi-Way Battery-Less Telephones System Connection Diagram:
Commanding Battery-Less Telephones System:
Commanding Battery-Less Telephones System Connection Diagram:
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