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• For any 2-wire installation: Works without a neutral wire (N), perfect for retrofits.
• Two channels in one module: Smart control of two independent lighting circuits.
• Safe and easy installation: Galvanically isolated inputs make it easier to connect existing switches.
• Keep your existing switches: Compatible with all standard switches (push-button and traditional).
• Full control in the app: Manage lighting remotely and set separate schedules for both channels.
| Power supply | 100-240V AC |
|---|---|
| Max load | 2x1600W / |
| Communication | ZigBee 3.0, 2.4GHz |
| Control output | L1 – 230V AC |
| Control input | COM-S1, COM-S2 |
| Protection rating | IP20 |
| Dimensions [mm] | 46x46x18 |
Engo EL2-WN – Dual Smart Relay for 2-Wire Installations (No N)
Discover Engo EL2-WN, the most advanced solution for smart lighting control in buildings with traditional electrical installations. This dual relay is designed for any 2-wire system, as it does not require a neutral wire (N), just like its single-channel counterpart. With it, you can modernize lighting in any room, even where a double wall switch is used. Featuring two channels in one module, it enables smart and independent management of two lighting circuits, saving both space and money.
Installers will especially appreciate the safe and easy installation of this model. The use of galvanically isolated control inputs makes connecting existing wall switches much easier and faster. Naturally, the EL2-WN allows you to keep your existing switches, working seamlessly with all types.
Once installed, you gain full control via the ENGO SMART app. Manage both circuits remotely, create separate advanced schedules for each of them, and enjoy the comfort of a true smart home—regardless of the age of your electrical installation.
