PSST Technology(HongKong) CO., LTD.
GSM Broadcasting Telephones
GSM Broadcasting Telephones

GSM Broadcasting Telephones

The GSM wireless broadcasting telephone is suitable for installation in inconvenient wiring harsh environments, which are fully contained in a composite waterproof housing with an automatic shut-off door that provides complete protection against dust and moisture intrusion, resulting in high Reliability of the product long MTBF.

GSM core module supports quad-band GSM / GPRS, its working frequency band is: GSM850MHz, GSM900MHz, DCS1800MHz and PCS1900MHz can be compatible with all countries of the mobile network.

Our GSM all-weather wireless phone embedded TCP, UDP, FTP, PPP and other protocols, according to the customer requirements custom background management system.


  • TEL:+86-755-89487736
  • FAX:0755-33671258
  • EMAIL:helen@waterproof-phone.com
  • ADDRESS:NO. 20, Phoenix No. 1 Zone Industry, Fuyong Street, Bao'an District, Shenzhen City