I have given up on 8 button Insteon keypads. I have 10 that are new in box (2334-222) and 13 (2486-D) that I have used - most of which are either not working or buzzing.
I am willing to part with all of them for the cost of shipping, and a donation of any amount to the Alameda County Food-bank (which I will match).
If more that one person is interested, I'll pick the most generous reply.
Bob