| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The challenge facing all detector manufacturers is where to set the threshold for alarm. Too high - and the detector is not responsive enough. Too low - and the detector will false alarm. The solution is to take into account as many factors as possible and to adjust the threshold level in real-time according to the event taking place.iWISE Digital Signal Processing algorithms take into account environmental and intruder behaviour factors in order to make an intelligent alarm decision. Among these are True Temperature Compensation, Frequency Compensation and Automatic pulse count adjustment.
