Shelly Wave i4 DC Z-Wave 4-Input Controller for Smart Home Automation
The Shelly Wave i4 DC is a Z-Wave smart home input controller that transforms ordinary wall switches into powerful automation triggers. This 4-input module operates on 5-24V DC power and fits behind standard wall switches, enabling you to manually control lights, blinds, outlets, and other Z-Wave devices throughout your home. Perfect for retrofitting existing switches with smart home functionality, the Wave i4 DC supports up to 12 possible actions and works seamlessly with over 4,000 certified Z-Wave devices and gateways. Ideal for home automation enthusiasts, smart home installers, and anyone looking to add manual control to their Z-Wave network.
Key Features
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4 Digital Inputs (5-24V DC): Connect up to four switches or push-buttons to control multiple Z-Wave devices
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Up to 12 Possible Actions: Multi-click support allows triggering different scenes and automation sequences
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Direct Z-Wave Associations: Control up to 8 actions without requiring a gateway or hub
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Ultra-Low Power Consumption: Operates at less than 0.3W for energy-efficient smart home control
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Compact Retrofit Design: Small enough to fit behind any standard wall switch
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SmartStart Enabled: Easy automatic inclusion to your Z-Wave network via QR code scanning
Z-Wave Smart Home Control
The Shelly Wave i4 DC is built on Z-Wave technology, one of the world's leading smart home protocols. It uses the latest Z-Wave S800 chip generation and supports Security 2 (AES128 encryption) for maximum network safety. The device operates on sub-GHz frequency, ensuring stable and reliable wireless connections without interference from Wi-Fi or Bluetooth. With a range of up to 40 metres indoors, the Wave i4 DC also acts as a Z-Wave signal repeater, extending your network's coverage throughout your home.
Perfect for Manual Scene Control
Install the Wave i4 DC anywhere in your home to gain instant manual control over your smart devices. Set buttons to simultaneously control lights, blinds, and other devices in specific rooms or throughout your entire property. Use it near your front door to turn off all lights when leaving, or beside your bed to activate goodnight scenes. The device is perfect for pairing with the Shelly Wall Switch for Smart Relays, a 4-button switch that enables up to 16 different scene triggers and executions.
Universal Z-Wave Compatibility
The Shelly Wave i4 DC is compatible with all certified Z-Wave gateways and works with over 4,000 Z-Wave certified devices available on the market. Whether you're using Home Assistant, SmartThings, Hubitat, or any other Z-Wave hub, the Wave i4 DC integrates seamlessly. It supports both Z-Wave mesh networks and Z-Wave Long Range (in US version), giving you flexibility in how you build your smart home network.
Easy Installation & Setup
Thanks to its retrofit design and compact dimensions, the Wave i4 DC fits into standard electrical wall boxes behind power sockets, light switches, or other places with limited space. The device supports SmartStart for automatic inclusion - simply scan the QR code on the device with your gateway, connect power, and the device is added automatically within minutes. The LED indicator provides clear status feedback during setup and operation.
What's in the Box
- Shelly Wave i4 DC module
- User manual with QR code for SmartStart
Full Specifications
Device Information
| Model |
Shelly Wave i4 DC (EU: QNSN-0D24XEU) |
| Product Type |
Z-Wave 4-input controller module |
| Z-Wave Product Type ID |
0x0009 |
| Z-Wave Product ID |
0x0082 |
| Z-Wave Manufacturer ID |
0x0460 (Shelly Europe Ltd.) |
Power & Performance
| Power Supply |
5-24V DC |
| Power Consumption |
Less than 0.3W |
| Number of Inputs |
4 digital inputs |
| Multi-Click Actions |
Up to 12 possible actions |
| Direct Associations |
2 associations per button (up to 8 actions without gateway) |
Wireless Connectivity
| Protocol |
Z-Wave (latest S800 chip generation) |
| Frequency |
Sub-GHz (region specific) |
| Range |
Up to 40m indoors |
| Network Topology |
Z-Wave mesh (acts as signal repeater) |
| Security |
Security 2 (AES128 encryption) |
| SmartStart |
Yes |
Compatibility & Warranty
| Compatible Devices |
All certified Z-Wave gateways and over 4,000 Z-Wave devices |
| Warranty |
3 years (Shelly Wave series) |
| Installation Type |
Retrofit (fits behind standard wall switches) |
Specifications are sourced from the manufacturer product page and may be updated.
