Shelly Wave i4 Z-Wave 4-Input Smart Home Controller Module
The Shelly Wave i4 (formerly Shelly Qubino Wave i4) is a compact Z-Wave 4-digital inputs controller designed to bring manual control to your smart home automation. This retrofit device fits behind standard wall switches and push-buttons, allowing you to manually trigger scenes, synchronized actions, or complex automations with the press of a button. Compatible with over 4000 Z-Wave certified devices and gateways, the Wave i4 integrates seamlessly into any Z-Wave network, offering enhanced flexibility and control for smart homes, offices, and professional installations.
Why You'll Love the Shelly Wave i4
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Manual Control of Z-Wave Devices: Control lights, blinds, outlets, and other Z-Wave devices directly from your existing wall switches
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Up to 12 Possible Actions: Supports up to 3 automation actions per input, totaling 12 programmable actions for maximum flexibility
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Retrofit Design: Compact size (37 × 42 × 16 mm) fits behind any standard switch or push-button
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Z-Wave 800 Series Technology: Latest Z-Wave chipset ensures reliable wireless connectivity up to 40 m indoors
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SmartStart Inclusion: Automatic setup and inclusion into your Z-Wave network for hassle-free installation
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Security 2 Authenticated: AES128 encryption provides the highest level of security for your smart home network
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Low Power Consumption: Operates at less than 0.3 W, ensuring energy-efficient operation
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Universal Compatibility: Works with all certified Z-Wave gateways and controllers, regardless of brand
Advanced Z-Wave Smart Home Automation
The Shelly Wave i4 is an input reader device (it does not contain relays) that allows you to manually activate or deactivate any created scene, run synchronized actions, or execute complex trigger scenarios. Whether you're using a multi-button switch or individual push-buttons, the Wave i4 gives you full control over your smart home ecosystem. The device supports multi-click activation, enabling you to program different actions for single, double, or triple presses on each of the four inputs.
Seamless Integration and Long-Range Performance
Built on the Z-Wave 800 Series platform, the Wave i4 offers extended wireless range and improved reliability compared to earlier generations. The device operates on a sub-GHz frequency (868.4 MHz for EU, 908.4 MHz for US), ensuring stable and reliable wireless connection without interference from Wi-Fi or other 2.4 GHz devices. Z-Wave's mesh network topology means every powered Z-Wave device acts as a repeater, further extending network range and reliability.
Professional Installation Features
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Over-the-Air (OTA) Firmware Updates: Keep your device up-to-date with the latest features and security improvements
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S2 Security: Industry-leading security with Security Vault technology for secure boot, key management, and debug
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Direct Association: Establish direct communication between devices in your Z-Wave network for actions with no hub required
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Screw Terminals: Supports conductor cross-sections from 0.2 to 2.5 mm² (24 to 14 AWG)
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Works Without Neutral Line: Simplifies installation in older homes where neutral wires may not be present at switch locations
Ideal Applications
Perfect for residential smart homes, offices, hospitality, and professional building automation, the Shelly Wave i4 enables convenient manual control of automated lighting scenes, motorized blinds and shutters, climate control zones, security systems, and multi-room AV equipment. The compact design makes it ideal for retrofit installations where you want to add smart home functionality without replacing existing switches.
What's in the Box
- Shelly Wave i4 Z-Wave Controller Module
- User Guide with Z-Wave DSK PIN Code
Full Specifications
Connectivity
| Protocol |
Z-Wave (Z-Wave Plus certified) |
| Z-Wave Chipset |
Z-Wave 800 Series |
| Frequency |
868.4 MHz (EU/AUS) / 908.4 MHz (US) |
| Wireless Range |
Up to 40 m indoors (131 ft, depends on local conditions) |
| Z-Wave Product Type ID |
0x0009 |
| Z-Wave Product ID |
0x0081 |
| Z-Wave Manufacturer ID |
0x0460 (Shelly Europe) |
| Security |
Security 2 (S2) with AES128 encryption |
Inputs and Control
| Number of Inputs |
4 digital inputs |
| Input Type |
Dry contact / switch / push-button |
| Maximum Actions |
Up to 12 actions (3 per input) |
| Multi-Click Support |
Yes (single, double, triple press recognition) |
Power
| Power Supply |
AC 110-230 V ±10%, 50/60 Hz |
| Power Consumption |
< 0.2 W (AC version) / < 0.3 W (DC version) |
| Works Without Neutral Line |
Yes |
Physical
| Dimensions (H × W × D) |
37 × 42 × 16 mm (1.46 × 1.65 × 0.63 inch) |
| Weight |
Approx. 27 g (0.95 oz) |
| Mounting |
Wall console / behind switch |
| Shell Material |
Plastic |
| Screw Terminal Max Torque |
0.4 Nm (3.5 lbin) |
| Conductor Cross-Section |
0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, bootlace ferrules) |
| Conductor Stripped Length |
6 to 7 mm (0.24 to 0.28 inch) |
Environment
| Operating Temperature |
-10°C to +40°C (14°F to 104°F) |
| Installation Location |
Indoor use only |
Compliance and Warranty
| Certifications |
CE, Z-Wave Plus certified |
| Compliance |
Directive 2014/53/EU, 2014/35/EU, 2014/30/EU, 2011/65/EU |
| Manufacturer |
Shelly Europe Ltd. |
| Warranty |
3 years (Shelly Wave series) |
| Part Number (EU) |
QNSN-0A24XEU |
| Part Number (US) |
QNSN-0A24XUS |
| Part Number (AUS) |
QNSN-0A24XAU |
Specifications are sourced from the manufacturer product page and may be updated. A Z-Wave gateway (hub) is required for device configuration and control. The Shelly Wave i4 is an input reader device and does not contain relays.
