Technical Specification : 

1. Air Interface Standard : GSM 900/1800 MHz Phase 2+

2. Frequency Range :
   GSM 900 : Transmission : 890 ~ 915 MHz Reception : 935 ~ 960 MHz 
   GSM 1800 : Transmission : 1710 ~ 1785 MHz 
   Reception : 1805 ~ 1880 MHz

    

Spesifikasi :

• Simple to install and easy to maintain

• Steady module & reliable design ensures good performance

• Provide optimized circuit directly connecting the exchange device for extensions

• Compatible to most telephones, PBX & VoIP gateways and Alarm System

• Strong signals with high gain antenna

• Attractive Plastic casing

• SIM card support(3V,5V)

• Caller ID Display

• 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

• RJ-11 ports (two extensions line /phone and line (optional))

• Locking PIN/ Network (optional)

Two extension lines allowed or Wireless to wire (connection to PSTN) (Optional)