GSM250A Gate Opener
- This system allows for the remote activation of a relay without the need for remote controls and with no "distance limits".
- Useful for opening doors or gates, activating and deactivating alarm systems and sending alarm alerts to users.
- Up to 5 system administrators can be registered, who will be able to configure and manage the device via SMS.
- Receiver memory can remember up to 250 different GSM numbers.