Honeywell 1500e Security System
I know this system is really old but it works fine other than one little problem. Now, I'm not sure what to call it but the contact that is in the top of the door jam (it's like a little wheel) has broken off. Does anybody know where I can get a replacement? I have searched the web but like I say, not sure what to call this little thingamagig.
Thanks so much for your help!