Shelly Pro 3 | Wi-Fi & LAN, 3-Channel Smart Relay | Home & Facility Automation | Compatible with Alexa & Google Home | iOS Android App | Lights Automation | Controller for Motorized Valve
$76.99
Price: $76.99
(as of Feb 27, 2026 00:05:54 UTC – Details)
Product description
Common Space Automation
Reduce unnecessary monthly costs with smart lighting solutions. Pro 3 can control three separate light circuits and give you full control over common spaces such as halls, garages, and storage rooms.
Temperature Control
Keep guest rooms, reception areas, and meeting rooms at optimal temperatures with Shelly Pro 3. Control valves, integrate sensors, and use smart scheduling for energy-efficient climate management.
Pool Automation
Streamline pool maintenance with Shelly Pro 3. Automate the control of pool pumps and filters, ensuring efficient operation and energy savings with precise scheduling.
Smart Irrigation Control
Optimize water usage with Shelly Pro 3 by automating irrigation pumps and valves. Ensure efficient irrigation scheduling for gardens and yards, reducing water waste and enhancing plant health.
Size (HxWxD): 96x53x59 mm / 3.78×2.01×2.32 ±0.02 in Mounting DIN rail Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Power supply voltage AC 110-240V, 50/60Hz Power consumption < 3 W Max switching voltage AC 240 V Max switching current AC 16 A per channel, 48 A total Temperature sensor Yes Wi-Fi protocol 802.11 b/g/n Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors Schedules 20 Webhooks (URL actions): 20 with 5 URLs per hook Scripting and MQTT Yes
Shelly Pro Series Comparison Table
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.6 out of 5 stars 1,965
4.6 out of 5 stars 1,965
4.6 out of 5 stars 1,965
4.6 out of 5 stars 1,965
4.6 out of 5 stars 1,965
4.6 out of 5 stars 1,965
4.6 out of 5 stars 1,965
Price
$76.99$76.99
$54.49$54.49
$66.69$66.69
$89.49$89.49
$71.49$71.49
$106.99$106.99
$106.99$106.99
Functions
Switching and triggering
Switching and triggering
Switching and triggering
Switching and triggering
Switching and triggering
Switching and triggering
Switching and triggering
Additional functions
Smart Lighting
Smart Lighting
Smart Lighting Energy Metering
Smart Lighting Energy Metering
Smart Lighting
Smart Lighting Energy Metering
Cover control Energy Metering
Power Supply
AC
AC
AC
AC
AC
AC
AC
Inputs
3 Inputs
1 Input
1 Input
2 Inputs
2 Inputs
4 Inputs
2 Inputs
Outputs
3 channels, up to 16 amps
1-channel, up to 16 amps
1-channel, up to 16 amps
2 channels, up to 16A
2 channels, up to 16 amps
4 channels, up to 16 amps
2 channels, up to 16 amps
Wi-Fi, Bluetooth and LAN
✔
✔
✔
✔
✔
✔
✔
Shelly Pro 3 is a three-phase, three-channel DIN rail relay with LAN and Wi-Fi connectivity, supporting up to 48A. It is designed for professional lighting and appliance automation in both residential and commercial applications. Featuring potential-free (dry contact) outputs, it offers exceptional flexibility in voltage support and various use cases. Additionally, it functions as a Bluetooth gateway, enhancing smart home integration and connectivity.
Use Shelly Pro 3 to control the motorized valves in your water distribution box and control heating, cooling, or any other motorized valve in your facility. In addition, it can control three separate light circuits and give you full control over common spaces such as halls, garages, and storage rooms, which usually have their lights constantly switched on.
Shelly Pro Series – 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, businesses, and manufacturing facilities, as well as new buildings.
Shelly Customer Service – Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 5 years device warranty.
Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.
Reviews
There are no reviews yet.