The PFA 9119 electronic safety strip is an optional safety feature for the motorized trolleys PFFE 7110, PFTE 7112 and motorized wall mount PFWE 7150 to prevent damage when the movement is blocked by an object
PFA 9119 exists out of two parts. A rubber sensor strip which needs to be placed underneath the TV or monitor. The second part is a special connector cable, which need to be plugged into the control box of the motorized product. When the strip is touched with a little force, the motors will stop and move some centimeters in opposite direction. Use of the electronic safety strip is recommended in situations where maximum safety is wishful, like in class rooms