The SMSCOM SwitchBox 2L All-in-One brings lighting, fan and heater control together in one compact climate-management unit.
Use the built-in timer for two grow lights, while the dual fan section manages intake and extraction. Temperature protection can remove lighting load if the room becomes too warm, and the heater output helps maintain conditions during the dark period.
Key features
- Controls two lights up to 600W each.
- Dual fan control for a combined load up to 1200W / 5A.
- Temperature protection with automatic light restart after conditions recover.
- Heater output up to 2.4kW / 16A.
- Adjustable temperature accuracy around ±1°C.
- 30-minute lamp restart delay.
- Five-year manufacturer warranty.
Check the electrical load of every connected device and follow the product manual or have installation checked by a suitably qualified person.



