Here is a list of resources to help you troubleshoot your Zooz ZEN17 Universal Relay and navigate the documentation that’s already out there 
We try our best to keep the Zooz Support Portal updated and continue adding helpful articles every day so take a look at the most popular docs first, there’s a good chance your question has already been answered! 
ZEN17 FAQ: the best place to start 
How does the Universal Relay compare to other Zooz smart relays?
Most popular use cases:
- How to Use the ZEN17 Universal Relay as a Garage Door Opener
- How to Use the ZEN17 Universal Relay to Control a Whole House Fan
- How to Use the ZEN17 Universal Relay with DC Motors
- How to Use the ZEN17 Universal Relay as a Smart Doorbell
OTA Firmware Update Files: read all of the disclaimers carefully before applying an update to your device to avoid accidental bricking 
ZEN17 Change Log: where we keep track of all the updates made to the hardware and software of the device.
ZEN17 Specs: make sure you’re using your device with an approved load and power supply.
ZEN17 Advanced Settings: learn how to customize your device.
Detailed Support for ZEN17 Universal Relay & Your Hub: