Description

The GSM wireless transceiver uses the flat roof of GSM mobile communication network. You can resolve the difficult problem about wireless communication by owning the machine and a SIM card. It can be used as fixed-line telephone or car phone to avoid radiation.

1) Operating voltage: AC **0V+/**0% *0Hz (auto switch)

2) Output: DC *2V **0V1A

3) Operating frequency: **0MHz/***0MHz 4) Environment temperature: **0 ~ **5C

5) Environment humidity: *0%~*5%

6) Environment noise:
7)SIM card match with the machine: DC *2V