Haixi High-tech Industrial Zone, Fengze District Quanzhou, Fujia

IP network intercom system is a user friendly reliable and robust help point station that automatically connects via a LAN or WAN to a monitoring or central control location once the call button is pr...

Lugu high-Tech development zone

We are the national largest manufacturer of IP network internal communication intercom system!SPON Communication Technology Co., Ltd, has been a high-tech enterprise specialized in R&D for the...

Lugu high-Tech development zone

We are the national largest manufacturer of IP network internal communication intercom system! <br/> <br/>SPON Communication Technology Co., Ltd, has been a high-tech ent...