Repair shop for radio-controlled intercom

[MrBrad]

Where in Chiang Mai might I find a repair-person for a wireless/remote-controlled/radio-controlled intercom system?

New batteries (AA) do nothing to allow it to work; I think that the connections or terminals may be corroded, although they look pretty good. It's time for an expert. Any help out there?

[justben]

I know an expert who may be able to help you. He owns Poly Electronics and the now defunct RC Toy shop next door. This guy really knows his stuff so let him do his thing. See map below

Address: 91-93 Soi Pongsuwun(Poly) Chang-phuek Rd., T.Sriphum A.Muang Chiangmai 50200

Map: http://amap.to/zzmbtpw

[MrBrad]

Great! Thanks so much, justben. And thanks for including the streetview.