5053 Bluelab, PROEXBOX, External lockout and alarmbox for Pro Controller

* Buy 10 and save 3.5%
* Buy 25 and save 7%
   - For quantity discounts, all Bluelab meters can be combined -

The Bluelab External Lockout and Alarm Box allows you to create additional control over your system.

The Bluelab External Lockout/Alarm Box allows you to connect external switches such as float
switches and/or alarm signalling (visual or audio) to your Bluelab Pro Controller.

Using an additional switch block, an infinite number of switches can be activated with
'normally open' and 'normally closed' switches.

When these switches are activated, the Bluelab Pro Controller is automatically placed in lockout mode and no further dosing takes place until reset. The safety of your plants is paramount here, so that they are protected against over or under dosing in the event of a failure of the dosing system.

The Bluelab External Lockout and Alarm Box provides additional control over the safety of your plants. Using an additional switch block, an infinite number of switches can be activated
with 'normally open' and 'normally closed' switches.