Q1: Does the BLM-Q signal affect any other equipment in my bar?
A1: No. The BLM-Q uses a low frequency, low amplitude signal that will not affect other electronic equipment. The BLM-Q  has been tested and passed all requirements for the CE Mark Approval.
Q2: Does the BLM-Q operate continuously and do I need to switch it off during chemical cleaning?
A2: The BLM-Q operates 24 hours a day, 7 days a week. It never needs to be switched off.
Q3: How much electricity does the BLM-Q need?
A3: The BLM-Q uses very little electricity. Each Control Unit operates on less than 25mA.