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The Shelly Shutter is a smart controller for blinds, curtains, shutters and other bidirectional motors with real-time power monitoring built-in.
Take full control of your blinds as part of your home automation system, curtains, shutters, and other bidirectional motors. Set schedules, adjust slats, and power monitor to improve comfort and efficiency. Enjoy perfect lighting, privacy, and protection - smartly adjusted for you.
You can manage it locally or via the cloud using the Shelly Smart Control app, and the built-in power monitoring provides insights into power usage, all held in the Shelly Cloud for later analysis.
Note: You may require a neutral wire to use this product. Please research the device and your home wiring (safely, see below) before purchasing.
| Physical | |
| Size (H × W × D) | 37 × 42 × 16 ±0.5 mm |
| Weight | 30 g |
| Screw terminals max torque | 0.4 Nm |
| Conductor cross section | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
| Conductor stripped length | 6 to 7 mm |
| Mounting | Wall box |
| Shell material | Plastic |
| Shell colour | Black |
| Terminals colour | Black |
| Environmental | |
| Ambient working temperature | -20°C to 40°C |
| Humidity | 30% to 70% RH |
| Max. altitude | 2000 m |
| Electrical | |
| Power supply | 110–240 V~ 50/60 Hz |
| Power consumption | < 1.4 W |
| External protection | Tripping characteristic B or C, 16A max. rated current, min. 6 kA interrupting rating, Energy limiting class 3 |
| Output circuits ratings | |
| Max. switching voltage | 240 V~ |
| Max. switching current (AC) | 4 A for motors with compensated power factor (inductive loads) |
| Supported motor type | Single-phase AC motors |
| Required limit switches | Electronic or mechanical |
| Sensors and meters | |
| Voltmeter (AC) | Yes |
| Ammeter (AC) | Yes |
| Internal-temperature sensor | Yes |
| Radio | |
| Wi-Fi protocol | 802.11 b/g/n |
| Wi-Fi RF band | 2412 – 2472 MHz |
| Wi-Fi max. RF power | < 20 dBm |
| Wi-Fi range | Up to 30 m indoors and 50 m outdoors (depends on local conditions) |
| Bluetooth protocol | 4.2 |
| Bluetooth RF band | 2402 – 2480 MHz |
| Bluetooth max. RF power | < 4 dBm |
| Bluetooth range | Up to 10 m indoors and 30 m outdoors (depends on local conditions) |
| Microcontroller unit | |
| CPU | ESP-Shelly-C38F |
| Flash | 8 MB |
| Firmware capabilities | |
| Schedules | 20 |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | Yes |
| MQTT | Yes |


















