Product Detail
Product Tags

APPLICATION RANGE |
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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.
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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 |
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