Home Forums General Discussion Technical Questions Unknown type push button module

Can anyone identify a hall station push button module. It has a SS tamper proof button with a clear halo that illuminates with red LED's. Has a Jst connector and is labeled LM105-SS R 110V and 9904K. Job was modernized about 10 years ago and these buttons were installed.

Thanks

Can you upload a picture?

Here is a front and back picture.

Take off the metal plate and see if you can find any further markings on the circuit board. The design of the plastic front looks a lot like Innovation Industries.

Yeah I thought so too, but it doesn't match dimensionally and the mounts are opposite. I called Innovation and they didn't know either. No markings on the board either.

MAD?

How about other fixtures Cab Buttons, PI's key switches, Hall lanterns? Can you find a manufacture on those? What about the prints any info on those? Job book? any construction paper work.

If we can find the manufacture youll be set. A lot of time they buy every thing cab, hall, etc from the same person when a job is shipped or modded.

Not Mad, I tried them too??? I have opened all hall stations and the COP and there is no manufacturer info at all. Same with all the job docs I can find, and the MOD company is out of business.

Might be EPCO?

What type of controls? Is this a link communication type button if not just buy something that fits the hole and wire in something new to work.

ESI controller, discrete wiring. If I cant find these buttons I will have to go to something else, but the holes are only 1.25" and that presents some issues as to the type of replacement. Tried EPCO also, but no luck.

After doing some quick google research with that part number, some patent stuff comes up with Regency Elevator products in New Jersey. Maybe worth a try. www.regencyelevator.com

Have you tried removing the metal plate on the backside and examining the circuit board?

Its obsolete time for a upgrade. Tell the customer to open up the check book.

that was a joke. did you find what you were looking for?

Sorry I didn't post sooner, but I had a really busy end of week. No luck on the button which frankly amazes me. First that the manufacturer whoever it is, didn't mark their equipment and second that I cant find any reference to the button on the web. When I couldn't find any mfg info on the buttons I prepared my customer to the possibility that I might have to change buttons and plates, not much else I can do. I plan to change out all the hall buttons and save the button modules for spares in the COP.
Thanks to all for their ideas and suggestions

I had similar button try adama SM452W5 survivor series the bolt up holes match plate.Also try looking at the Innovation Prestige series both very close to what you have.

What kind of equipment is it? Who installed it?

Old Otis (60's era) basement traction with ESI controller, GAL door equipment and operator, CE digital PI's, unknown cab mfg. All newer equipment installed during mod 10 years ago +/- unknown contractor. Otis had the maintenance but I don't think they did the mod.

Unfortunately the Inovation and Adama buttons have an OD of 1.3" + and the holes in my plates are only 1.25"