Shelly Pro 4PM DIN Rail Relay Switch, WiFi/LAN, 4-Channel
4-channel DIN rail relay with WiFi, LAN & Bluetooth. Secure, precise monitoring for home & commercial automation.
The Shelly Pro 4PM is a professional DIN rail mountable 4-channel relay switch designed for advanced home and commercial automation. With support for WiFi, LAN, and Bluetooth, this device offers flexible connectivity options to suit a variety of installation environments. The relay can be easily integrated into the Shelly Cloud app via Bluetooth, allowing for quick setup and remote control.
Connectivity is a key feature of this relay, providing a LAN connection for high security and reliability, while also supporting simultaneous WiFi (2.4GHz) in Access Point and Client modes, ensuring backup connectivity when needed. The device also supports MQTTS, WSS, and TLS with custom certificates for secure communication, and offers a broad range of cloud connections and local integrations to fit your specific automation requirements.
Safety and precision are at the forefront of the Shelly Pro series. The device is equipped with temperature, overpower, and overload protection, along with a flame-retardant design, making it safe for installation inside a breaker box on a DIN rail. Precise power monitoring of each channel allows for accurate energy management and immediate command execution and notifications, helping you optimise power usage across your facility.
Ideal for residential, commercial, and industrial applications, the Shelly Pro 4PM enables complete smart automation without the need for additional cables or wiring, simplifying the upgrade of new or existing electrical systems.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You might like
