ONVIA™ Vedo S2 - Wifi / GSM Alarm System
* 50 wireless zone name and 10 remote control name can be customised
* Up to 50 units sensors & 10 remote controls can be expanded
* Auto dial preset 3 groups of SMS number and 5 groups of phone number
* Immediate SMS alerts for low battery, power lost and power recovery
* Battery backup last for 12 hours
