SMS Smart Fan Controller 6.5Amp MK2 & Temperature Probe

SUPER-PRO FAN SPEED CONTROLLER with Thermostatic Tempreture Probe 6.5 amp

SMSCom 6.5-Amp Plug-In Smart Fan Speed Controller

SMSCom MK2 Smart Single Fan 6.5 amp Speed & Tempreture Probe Controller Sensor

SMS Fan speed controller 6.5 AMP with Probe (genuine)

Krystal Dual Fan Speed Controller Thermostatic Climate Control, Intake & Outake

SMS Twin Fan Controller 4.5 Amp

Fast Delivery Extractor Fan Speed Controller Kitchen Canopy Fan Controller