The Smart Power Monitor SP-8H (8 ports) is a Remote Control Surveillance Management System that can power on / off / Reboot via PSTN and Web.
Work with PORTech MT-350 GSM Gateway,you can power switch via mobile phone
SP-8H has MASTER model and SLAVE model
One MASTER model can string up 15pcs SLAVE model
SLAVE model price is cheaper than MASTER Model.
Function is the same.
Catalog (1.9MB) Manual (1.8MB) Catalog_All type difference (2.7MB)