Add pir, radar sensors
The ability to add sensors like the Optex Redwall or the new Axis D2050. Or even just add a generic sensor that we can provide the range and horizontal/vertical fields so it looks similar to the zone of a camera maybe with a custom colour?
James Bauer-Mein commented
This would allow all coverage items to be on one map. No need for separate maps in visio etc to show the sensor coverage.