Krzysztof:
good for you for choosing wired connection :-)
Strongly agree with Krzysztof
If total lenght does not exceed 20m there is an alternative:
- Buy a standard 20m ML cable with 2 plugs
- Buy a Junction Box (preferably "J-Box Large")
- Find a place where you can hide this box (e.g. nearby MeoMaster5)
- Take the measurement for the 2 parts of the cable:
ML socket BM5 <> J-Box (e.g. ML-Plug to J-Box 1m)
J-Box <> ML socket BLb3500 (e.g. ML-Plug to J-Box 18m)
!! Don't cut the plugs off !!
- Cut the cable to the required lenght to get 2 pieces, each having 1 ML-plug
and an open end
- Drilling of 8mm holes will be sufficent for ML cable w/o plugs
- Starting from your BLb 3500 install the first cable towards the location of the J-Box
- Starting from your BM 5 install the other cable towards the location of the J-Box
Connect the cables in the J-Box following the instructions and using the supplied tool.
Furthermore you'll need wire-cutting pliers, Stanley knife, ...