(based on shipping country: Austria)
Professional 2-channel DIN rail smart switch with dry contacts
Suitable for home and facility automation with remote control. DIN rail mountable inside a breaker box. Enhanced safety features and compatible with most used home automation platforms
- LAN, Wi-Fi, and Bluetooth connection
- 2 outputs, 16A each. Total device maximum of 25A
- Dry contacts
- DIN rail mountable
- 2- phase control
- Easy control through the Shelly app, various protocols, and platforms, as well as voice assistants
- Supports KNXnet / IP communication
why shelly pro 2?
The best solution for new home buildings and business facilities
Shelly Pro 2 is a two-phase, 2-channel relay supporting up to 25 A for professional lights and appliance automation for residential or commercial use. It is equipped with potential-free outputs (dry contacts) offering high flexibility in voltage support and applications. Different types of actions, scenarios, and schedules can be set to sync your environment to your daily activities or business needs. Additionally, Shelly Pro 2 has scripting functionalities for custom automation scenes based on external data or various occurrences.
Enhanced with temperature, overpower, and overvoltage load protection, Shelly Pro series is designed to be installed inside the breaker box (DIN). Allowing full smart automation with no additional cables or wiring, Shelly Pro line is perfect for homes, offices, stores, business, and manufacturing facilities, as well as new buildings.
LAN connection for high security and reliability. Simultaneous Wi-Fi and LAN usage, as back up when needed.
It has a total device output of 25A.
Use a wide range of output voltage levels.
Supports low voltages.
support
Use it to control a wide range of AC devices and appliances.
safety & security
Improved safety features and TLS 1.2 support, allowing a broad range of secure cloud-connected and local integrations.
capabilities
Shelly Pro 2 fully supports mjS scripting, allowing you to
create further features and functionalities.
Endless use applications
Automate the lights and optimize their energy consumption through smart schedules, timers, and extended scripting functionalities. Shelly Pro 2 allows you to control the lights on 2 phases and control them separately by setting custom schedules and smart timers. Set the lights on the operational floors to switch off completely after the working day is over and switch back on only where it is necessary at 7.00 in the morning. This way, you will not have to worry about any forgotten lights or efficiency.
Make sure that no energy goes to waste by automating the sockets' power supply with Shelly Pro 2 and use the smart scheduling function to cut off the power to all heavy consuming electrical appliances between 7:00 PM and 7:00 AM during the weekdays and over the weekend. That way, you will cut the energy consumption of these devices in half, which will result in significant optimization of the monthly energy cost.
Pro line capabilities
Enhanced safety features
Enhanced with HTTP/HTTPs webhooks, Shelly Pro line can easily connect with, notify or control other compatible equipment or 3rd party automation system.
Shelly Pro line can switch on/off the power, depending on the Sunset/Sunrise hour, allowing dynamic control of the electrical equipment depending on the season.
Shelly Pro line allows you to set up to 20 actions based on your daily or weekly schedule with no need for an external hub or server.
Shelly Pro line fully supports mjS scripting, allowing customers to create their own features and functionalities.
| Physical | |
|---|---|
| Size (HxWxD): | 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in |
| Weight: | 76 g / 2.68 oz |
| Mounting: | DIN rail |
| Screw terminals max torque: | 0.4 Nm / 3.54 lbin |
| Conductor cross section: | 0.5 to 2.5 mm² / 20 to 14 AWG (green connectors) 0.5 to 1.5 mm² / 20 to 16 AWG (blue connectors) |
| Conductor stripped length: | 6 to 7 mm / 0.24 to 0.28 in (green connector) 5 to 6 mm / 0.20 to 0.24 in (blue connectors) |
| Shell material: | Plastic |
| Color: | Gray |
| Environmental | |
| Ambient temperature: | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity | 30 % to 70 % RH |
| Max. altitude | 2000 m / 6562 ft |
| Electrical | |
| Power supply voltage AC: | 110 - 240 V |
| Power supply voltage DC: | N/A |
| Power consumption: | < 3 W |
| Neutral not needed: | No |
| Output circuits ratings | |
| Max switching voltage AC: | 240 V |
| Max switching voltage DC: | N/A |
| Max switching current AC: | 16 A per channel, 25 A total |
| Max switching current DC: | N/A |
| Sensors, meters | |
| Temperature sensor: | Yes |
| Radio | |
| RF band: | 2400 - 2495 MHz |
| Max. RF power: | <20 dBm |
| Wi-Fi protocol: | 802.11 b/g/n |
| Wi-Fi Range: | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions) |
| Bluetooth Protocol: | 4.2 |
| Bluetooth Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) |
| MCU | |
| CPU: | ESP32-D0WDQ6 |
| Flash: | 8 MB |
| Firmware capabilities | |
| Schedules: | 20 |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Scripting: | mJS |
| MQTT: | Yes |
| CoAP: | No |
