### You can keep most of our products up to date by using the OTA (over-the- air) method. Many Z-Wave hubs don't support this type of upgrades yet so we created custom instructions using free third party software to update your devices. **What you'll need:** * A Z-Wave USB stick / dongle from any manufacturer ([cli...

• General Questions
• 12-Nov-2019
• 6236

### While rare, we've seen this issue with ZEN26 and ZEN27 switches when used with lower-quality low-wattage bulbs. The ZEN26 switches use a special double relay to accommodate the unique 3-way solution and allow some current flowing between the regular mechanical switch and smart switch for electrical status updates....

• ZEN26 Hardware Questions
• 06-Dec-2019
• 3