Posts: 42
Threads: 8
Joined: Mar 2024
Reputation:
3
03-10-2024, 09:05 AM
(This post was last modified: 03-10-2024, 09:34 AM by lulu01.)
Hi all,
I'm looking to replace an existing home automation system and the KC868 products look great. I already tested a KC868-H32B and I'm convinced.
However I am lost between the different products. What are the differences between H32B, H32W, H32LW? Is there a comparison table?
Thank you!
Posts: 6,694
Threads: 847
Joined: Oct 2020
Reputation:
163
H32W, H32LW all are stop produced , very old. Now suggest use the newest version - KC868-H32B Pro, it use tuya app , support voice control by alexa or google home speaker.
Posts: 42
Threads: 8
Joined: Mar 2024
Reputation:
3
And another question: I will use a 12V supply for 2 or 3 H32B Pro boards. How many watts should this power supply be in total?
Posts: 6,694
Threads: 847
Joined: Oct 2020
Reputation:
163
use DC 12V 4.5A power supply is ok.
Posts: 42
Threads: 8
Joined: Mar 2024
Reputation:
3
Hello, is a power supply of 13.8 V OK to use? Or does it have to be strictly 12V? Thanks!
Posts: 6,694
Threads: 847
Joined: Oct 2020
Reputation:
163
if use 13.8v, long time work for relay will not good. relay will become hot. support chose 12v power supply.
Posts: 42
Threads: 8
Joined: Mar 2024
Reputation:
3
Very clear, thank you. Will stick with 12V then.
