Check if a device identified by it IP is connected to the box
        :param ip: IP of the device you want to test
        :type ip: str
        :return: True is the device is connected, False if it's not
        :rtype: bool

def is_device_connected(self, ip):
        """
        Check if a device identified by it IP is connected to the box
        :param ip: IP of the device you want to test
        :type ip: str
        :return: True is the device is connected, False if it's not
        :rtype: bool
        """
        all_devices = self.get_all_connected_devices()
        for device in all_devices:
            if ip == device['ipaddress']:
                return device['active'] == 1
        return False