Power Disturbances
- What is Dirty Power?
- Ways to Prevent Dirty Power
- Power Disturbances: Common Mode Disturbances
- Power Disturbances: Harmonics
- Power Disturbances: Outage
- Power Disturbances: Overvoltages
FAQs
- What Is OSDP and Why Does It Matter?
- How to update a Legacy Elevator to use Device Identity
- How to set up a mobile lockdown button for the Pdk Touch App
- What is Wiegand Communication?
- What is Clock and Data Communication?
- What happens if a diode is installed backward?
Announcements / Release Notes
- Touch App release notes (IOS version 2.16) - 01-12-2021
- Release Notes - 2021-08-19
- Release Notes - 2021 - 03 - 03
- Release Notes - 2021-01-28
- Release Notes - 2021-01-14
- Release Notes - 2020-11-03