![129.jpg](https://flotillaiot.com/wp-content/uploads/2021/05/129.jpg)
OKO-S2 is a GSM controller used within a small facility like an apartment, garage, cottage, office etc. It allows you to remotely perform different functions using SMS communication and calling.
Features:
- LED indicator
- Alarm
- Voice notification
- SMS command
- Call support
- 220V battery