Tagged: DH500, Replacement, System Sensor This topic has 1 reply, 2 voices, and was last updated 11 months, 2 weeks ago by Khris James. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 10, 2024 at 1:14 pm #4737 Isabella AdamsParticipant Hello, I have a System Sensor DH500 and I’m looking for a suitable replacement. I heard about the DNR model. Is it compatible? Thanks! January 10, 2024 at 1:15 pm #4738 Khris JamesModerator Yes, the DNR is a suitable replacement for your System Sensor DH500. It offers similar functionalities and is compatible with your existing setup. Feel free to reach out if you have any more questions! Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In