Shelly
Shelly Pro 2
Shelly Pro 2
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Description
Description
Shelly Pro 2 v.1 is a 2-channel smart switch with potentially free contacts and DIN rail mountable. Designed for professional integrators, it offers flexible second-generation firmware and LAN connectivity, providing numerous options for end-to-end solutions. It can operate independently on a local Wi-Fi network or via cloud-based home automation services.
Technical Specifications:
- Model:SPSW-202XE16EU
- Connectivity:Wi-Fi, Ethernet, Bluetooth
- Tickets:2 switch/button inputs (SW1 and SW2), 2 power inputs (N and L), 2 relay inputs (I1 and I2)
- Departures:2 relay outputs (O1 and O2)
- Ethernet port:1 RJ45 connector
- Additional Interface:Shelly's proprietary serial interface
- Protection:Overheating protection
- Supported Loads:Resistive, capacitive and inductive with RC Snubber
Use Cases:
- Residential:Ideal for home, apartment and condominium automation.
- Light Commercial:Perfect for small offices, retail stores and gas stations.
- Industrial:Useful in factories, power plants and refineries.
- Government/Municipal:Suitable for government and municipal buildings.
- Educational:Suitable for universities and colleges.
Integrations:
- Google Home
- Amazon Alexa
- Samsung SmartThings
Main Features:
- Improved Connectivity:Works with Wi-Fi and LAN simultaneously for added security and reliability.
- Remote Control:Remote access, control, and monitoring from anywhere with an Internet connection.
- Integrated Web Interface:Allows you to monitor and control the device, as well as adjust its settings.
- Touch Button:Allows you to easily reboot and factory reset your device.
- LED indicators:They signal the status of power, Wi-Fi connection, LAN and relay outputs.
Differences with Shelly Pro 2 v.0:
- Power Supply:Removed 12 VDC option.
- Relay:Removed DC switch.
- Connectors:3-terminal connectors replaced by 2-terminal connectors.
- PCB:2-layer PCBs replaced with 4-layer PCBs for improved thermal performance.
- Plastic Housing:Improved dielectric performance.
Shelly Pro 2 v.1 is the ideal solution for intelligent automation of new residential and commercial buildings, providing efficient control and monitoring for a variety of applications.
Connectivity
Connectivity
LAN, Wi-Fi and Bluetooth
Links of interest
Links of interest
User Manual
Web Interface Guide
Read the Shelly Pro 2 web interface guide
Components and APIs
Printed user guide
Shelly Pro 2 multilingual printed user guide.pdf
Compliance
Shelly Pro 2 multilingual EU declaration of conformity.pdf
Shelly Pro 2 UK PSTI ACT Statement of compliance.pdf
Installation guides
Professional 2-Channel DIN Rail Mount Smart Switch with Dry Contacts
Product Description:
This 2-channel smart switch is ideal for remote-controlled home and facility automation. DIN rail-mountable in a distribution panel, it offers enhanced security features and is compatible with the most popular home automation platforms.
Technical Specifications of the Shelly Pro 2 :
- Connectivity: LAN, Wi-Fi and Bluetooth
- Outputs: 2 outputs of 16A each, with a total maximum of 25A
- Contact Type: Dry Contacts
- Mounting: DIN rail mountable
- Control: 2-phase control
- Applications: Easy control via the Shelly app, various protocols and voice assistants
- Model: Shelly Pro 2
Use Cases:
- 2-Step Light Control: Automate your lights and optimize energy consumption with smart schedules and timers. Control your lights separately with custom schedules and smart timers.
- Valve Automation: Controls motorized valves in water, heating, or cooling distribution systems, protecting facilities from flooding and improving energy efficiency through programming and temperature and humidity sensors.
Why Choose Shelly Pro 2:
- Enhanced Safety: Overheat, overload and overvoltage protection.
- High Connectivity: Simultaneous connection to LAN and Wi-Fi, and easy setup with Bluetooth.
- Flexibility: Supports different voltage levels and offers scripting capabilities for custom automations.
- Versatile Applications: Ideal for automating lights, valves and other electrical devices in homes and commercial facilities.
- Home automation
- 2-channel smart switch
- DIN rail mounting
- Remote control of devices
- Compatibility with automation platforms
Shelly Pro 2
| 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 maximum 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: | Forks |
| 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: | Forks |
| CoAP: | No |
