What system might this be?

So, I have a dilemma. In Sea Isle City, NJ, there is a hotel called the spinnaker. The problem is, I want to know the system! There is a promenade that is attached to the sipnnaker, but there is no Notification appliance. No pull station either. Just a smoke detector. Any help? Pictures here:

https://cdn.thefirepanel.com/legacy/2802_a585c980893a091b788fe3c348547855.jpgHere it is!

It looks like a simplex smoke dect.

I found this:

It’s a Bosch or Radionics detector that’s probably connected to one of their fire/burglary systems.

I might make a suggestion, we do not need to know where this is located or see signs with the property names on them. I would suggest for safety reasons that you simply post a description of the system and photos of devices you come across. And unfortunately, without a photo of an annuncatior or panel, no one can be of much help to you (other than Destin, who I am pretty sure is right) with anything more than an assumed brand.

I was taking this on the fly and accidentally got the sign.

I will try to take more pictures for you guys tomorrow.

It is probably a Detection Systems Inc. smoke. I got four and they look EXACTLY like mine. The system is probably a DSC, Bosch, or a miscellaneous system. There is probably a pull in the main office, and a notification appliance also!

Or ADT or some other alarm system