GS-500!

Entrya GS-500 GSM remote control: Turn your mobile phone into a universal remote controlYou can send commands with your mobile phone using the Entrya GSM remote control. Open your gate, switch the heating on/off, allow visitors to enter remotely, where and whenever you want and with just the push of a single button. You can operate your linked devices, check the status and manage users simple and fast from your mobile phone.