Teléfono móbil Voip con soporte e conmutador A16 AXNUMX
descrición:
It is mainly designed for voip telephone, self-service PC, access control system, industrial telephone, vending machine, security system and some other public facilities. This handset is with basic stands and communication mainboard. You could answer a call after connect it with telecom line.
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1. O shell está feito de PC especial / ABS
2. 270mm PVC coiled Cord with USB connector or RJ12 plug.
3. Transmisor e receptor de alta frecuencia e perforación.
1. The standard length of the cord is270mm.
2. Connector can be chosen: RJ12 plug,USB,Audio Jack, Aviation Joint, XLR Connector,ect.
3. Cor do teléfono: o estándar é negro ou vermello, pódese personalizar outra cor.
4. Micrófono: micrófono Electret ou micrófono dinámico.
Specificación
Grao impermeable |
IP65 |
Ruído ambiente |
≤60dB |
Frecuencia de traballo |
300~3400 Hz |
SLR |
5~15 dB |
RLR |
-7~2 dB |
STMR |
≥7 dB |
Temperatura de traballo |
-25℃ ~+ 65℃ |
humidade relativa |
≤ 95% |
Presión atmosférica |
80~110 K Pa |