Monoprice z-wave 15% off promo code

[Natec]

A quick search reveals this, not sure if you’ve seen it:

Monoprice Multi-Sensor Pairing Issue

Hey, I recently got a few monoprice z-wave plus multi sensors during a sale. Today i opened one up to try to pair it and there is only a single blink occurring. I then opened the other 4, and all of them did the same thing. Which per the manual means it’s previously been paired and already included in a network. Unfortunately, there is nothing in the manual that says how to reset the unit. As far as i know you can’t unpair it unless it’s actually communicating with the hub that you paired it with? Does anyone own these devices that can help out? Do you think these are refurbs or something? I don’t understand why they would have been previously paired. I’m not sure if i need to send them back or if there is a trick I don’t know. Also…i’m assuming that tiny black thingy coming off the circu…

TLDR; it looks like they got the sensors paired…