I currently have a M40 wired up to my car using all 4 heads at the front.
I also now have a spare LP905 unit (ZR3). My question is can I run both the LP905 (3 heads) and the Blinder M40 (4 heads)on the same car to increase protection or will they stuff each other up like running two detectors.??
I dont want opinions I have my own I just want to know if any one has done this or its been tested.