Use to connect the Bluelab® Pro Controller™ to external switches, for example - a float switch or a greenhouse alarm system. When these switches are activated, the Bluelab® Pro Controller™ is placed in lock out mode, so no further dosing will occur until reset. Functions Built in alarm which can be disabled if required An external alarm (horn or flashing light) can be connected An external lockout sensor can be connected (e.g. water flow sensor) which will stop all control and dosing Compatible with Bluelab® Pro Controller™ The Bluelab® PowerPod™ is ideal for use when using a Bluelab® Pro Controller™ with third party mains powered pumps, heaters and coolers for temperature control. Features 4 x IEC mains outputs (8.5A maximum total output load) 100V~-240V~, 50/60Hz compatible Adds temperature control to Bluelab® Pro Controller and some Bluelab® Dosetronic™ models Compatible with Bluelab® Pro Controller and Bluelab® Dosetronic™ models