GSM Sms Controller & Alarms

We are offering gsm sms controller & alarms. Name:gsm sms controller(8i/2o/usb ports) model:s150 introduction:the gsm sms controller-alarm s150 is a universal gsm remote control switch and gsm alarm unit. It provides 8 digital inputs, 2 relay outputs(3a@240vac, one is link-output relay, special for switch on or off appliance while the system alarm, another is independent output relay, it can be switched on or off by sms commands.), and usb serial port. It allows you to monitor and control an alarm or remote stations or equipments or machines by sms.