| 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~, 50/60 Hz |
| Power consumption | < 1.5 W |
| 0-10V/1-10V voltage control type | Current sourcing Current sinking |
| External protection | 16 A, tripping characteristic B or C, , 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 | |
| Advanced schedules | |
| KVS (Key-Value Store) | |
| Microcontroller unit |
| CPU | ESP32-C6 |
| Clock frequency | 80 MHz |
| Flash | 8 MB |
| Output circuits ratings |
| Max. switching voltage | 240 V~ |
| Max. switching current | 13 A |
| Max. control current | 35 mA |
| Physical |
| Size (HxWxD) | 38.5x43.5x17mm / 1.52x1.71x0.67in |
| Weight | 28.5 g / 0.99 oz |
| Screw terminals max torque | 0.4 Nm / 3.5 lbin |
| Conductor cross section | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
| Conductor stripped length | 5 to 6 mm / 0.20 to 0.24 in |
| Mounting | Wall console/behind wall/ceiling construction |
| Shell material | Plastic |
| Shell color | Shell: Pantone 2736C (blue) Print: White |
| Connector color | Gray |
| Sensors, meters |
| Voltmeter (AC) | 110 V - 240 V |
| Voltmeter accuracy | ±10 % |
| Ammeter (AC) | 50 mA - 16 A |
| Ammeter accuracy | ±10 % |
| Measurement data storage | |
| Internal-temperature sensor | |
| Wi-Fi |
| Protocol | 802.11 b/g/n/ax |
| RF band | 2401 - 2483 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 | 2405 - 2480 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) |
| Zigbee repeater | |