Radio receiver. The drive can be controlled directly with a smartphone or tablet via Wi-Fi using a remote control from the Funk Mercato series or a connected switch. It is an intelligent, electronic tubular motor for roller shutters up to 3.5 square meters. For this roller shutter drive, the endpoints are set either via a learned remote control or a smartphone. The drive operates very quietly even under load. The torque is 10 Nm and the speed is 15 rpm. The motor is 645 mm long in total, and the motor casing has a diameter of 45 mm. It fits into any 10 mm square bearing (e.g., Becker, Elero) as well as into common star head clip bearings from well-known manufacturers (e.g., Somfy). The supply voltage is 230 V (50 Hz) and it is classified under protection class IP 44. The roller shutter drive is delivered as standard with a 3 m connection cable and a finished box bearing for 10 mm square fittings. It is pre-adapted for an octagonal steel shaft with a key width of 60 mm. With the available accessories, it can also be adapted for octagonal steel shafts SW50 and SW70 as well as some round groove shafts.