GSMS-THR-XIs a standalone sms home alarm sending sms message on alarm triggered.
It is built with AC/DC power adaptor and rechargeable battery for non-stop operation.

[detail]
It is a GSM sms alarm device with alarm inputs.
It sends sms alarm message to mobile phone on high/low analog or alarm inputs.

Overview:
- Keep track of analog or alarm status
- SMS alert
- Alert users when analog input is on high/low level
- Relay switching on/off other equipments
- Internal AC/DC power adaptor with battery backup

* Built-in GSM SMS module
* Schedule Report of analog or alarm status via SMS
* Low or High alert levels programmable by user
* 2 x analog inputs 4~20mA
* 8 x alarm inputs
* 3 x relay outputs
* AC power loss alert
* Setup by SMS remotely
* Setup by PC Software via RS232 locally
* Quad Band GSM optional