| Bluetooth |
| Protocol (Bluetooth) | 5.0 |
| RF band (Bluetooth) | 2402 - 2480 MHz |
| Max. RF power (Bluetooth) | < 4 dBm |
| Range (Bluetooth) | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors , (Depends on local conditions) |
| Electrical |
| Power supply | 110 - 240 V~ |
| Relay | NO contact, 1-pole, µ contact |
| External protection | Tripping characteristic B or C, , max. 10A max. rated current, , min. 6 kA interrupting rating, , energy limiting class 3 |
| Environmental |
| Ambient working temperature | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity | 30 % to 70 % RH |
| Max. altitude | 2000 m / 6562 ft |
| Firmware capabilities |
| Schedules | 20 |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | |
| MQTT | |
| Microcontroller unit |
| CPU | ESP-Shelly-C68F |
| Flash | 8MB |
| Output circuits ratings |
| Max. switching voltage | 240 V~ |
| Max. switching current | 8A/240 V~ |
| Power measurement | |
| Voltage protection / Cutoff | |
| Current protection / Cutoff | |
| Max power protection / Cutoff | |
| Physical |
| Size (HxWxD) | 29x34x16 ±0.5 mm / 1.34x1.11x0.63 ±0.02 inch |
| Weight | 18 ±1 g / 0.63 ±0.04 oz |
| Screw terminals max torque | 0.4 Nm / 3.5 lbin |
| Conductor cross section | 0.5 to 4 mm² / 20 to 11 AWG (solid, stranded, and bootlace ferrules) |
| Conductor stripped length | 6 to 7 mm / 0.24 to 0.28 in |
| Mounting | Wall box |
| Shell material | Plastic |
| Shell color | Red, C-3%; M-100%; Y-70%; K-12% |
| Connectors color | Grey (Mouse Grey) |
| Sensors, meters |
| Internal-temperature sensor | |
| Wi-Fi |
| Protocol | 802.11 b/g/n/ax |
| RF band | 2412 - 2472 МHz |
| Max. RF power | < 20 dBm |
| Range | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors , (Depends on local conditions) |
| Zigbee |
| Protocol (Zigbee) | 802.15.4 |
| RF bands | 2400 to 2483.5 MHz |
| Max. RF power (Zigbee) | < 20 dBm |
| Range (Zigbee) | Up to 100 m / 328 ft indoors and 300 meters / 984 ft outdoors , (Depends on local conditions) |