The Twin Controller Mk2 makes it easy to control IN and OUT fans to maintain temperature and negative pressure.

Just plug in your fans and let the SMSCOM Twin Controller do it’s job.

• Easy to set - Just dial in temperature and min/max fan speeds.
• Fans operate between min and max settings to maintain temperature
• SMSCOM 'Motion Flow' software guarantees the smoothest fan operation
• No sudden jumps in fan speed for high level accuracy and a quieter running system
• Highly accurate temperature maintenance of +/- 1 degree
• Perfectly synched fans guarantee negative pressure
• High Amp/Watts capacity will handle fans of all sizes
• Total Amps/Watts not limited to 50/50 over each socket
• 3mtr NTC Temperature Probe
• 5 Year manufacturer's warranty
• Max Load IN & OUT: 4.5amp: 4.5A / 1100w combined, 7amp: 7A / 1600w combined

Free delivery on orders over £60*
- UK Mainland only

Standard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland only
Express Delivery £8.95*
- Next Working Day**
- UK Mainland only
Scottish Highlands £15.95*
- 2-5 Days**

*Can not be used with Heavy / Large items
**If ordered before 2pm cut off

Please See Delivery and Returns page for more details.