Detailed Product Description

Simple to install and easy to maintain Steady module & reliable design ensures good performance Provide optimized circuit directly connecting the exchange device for extensions Automatic IP dialing with long-distance-call identification Compatible to most telephones, PABX & VoIP gateways Strong signals with high gain antenna Attractive Plastic casing and low weight SIM card locked(optional) Caller ID Provide reversal polarity signal for metering No noise &Clear voice Suitable for wide voltage range &Low power consumption Suitable for all kinds of weather & environment Two extension lines allowed or Wireless to wire(connection to PSTN) (Optional)