Product Detail
Product Tags
| APPLICATION RANGE |
|
| The Hands-free Telephone usually used in elevators, pharmaceutical factories, building intercoms and other environments with special requirements. |
| FEATURES |
- DECG chip, with more outstanding sound, stronger anti-interference ability, digital automatic gain, no howling or intermittent call in the hands-free state..
- Robust housing, constructed of 304 stainless steel material.
- Hands-free emergency phone.
- Vandal resistant stainless steel keypad.
- Connection: RJ11 screw terminal pair cable.
- Self-made telephone spare part available.
- CE, FCC, RoHS, ISO9001 compliant.
|
| TECHNICAL PARAMETERS |
| Voltage |
DC5V1A |
| Standby Work Current |
≤300MA |
| Frequency Response |
200～10000 Hz |
| Ringer Level |
≥80dB(A) |
| Hands-free call loudness |
≥75dB |
| Feed voltage |
DC48V |
| Corrosion Grade |
WF1 |
| Ambient Temperature |
-20～+60℃ |
| Atmospheric Pressure |
80～110KPa |
| Relative Humidity |
≤95% |
| Dial level |
-5 ~ -7 |
| Installation |
Flush mounting |
|
Previous: Light Waterproof Telephone Industrial telephone for Hazardous Environmeny
Next: Sos Emergency Telephone with Rugged Handset
