The last problem minor one was the bell tamp was not soldered onto the circuit board(first time) but gas solder on fire and fixed in 1 min.
Timmo, kit is always programmed in the office with wireless by myself. Once on site panel is installed and detectors are placed in rooms. Wireless strength activated and if all ok ready to go. I have had 2 installs where the receiver had to be mounted approx 3 metres from panel to obtain max signal strength. They were very old Victorian buildings.
The panel is always pre programmed with everything before going to site but I do realise if you get kit on day of install this can't happen.
Test signal strength before full installation and receiver. 10% above signal blocking on the receiver and no problems so far.
Used Risco for the past 12 years and top equipment imo.