Recent content by u587162

If it’s a foot peddle to operate eg a dental chair, then it’s not a life saving heart monitor. The chairs will be due for servicing at some point but not sure if that will have any effect.

It’s more to ensure that processes are followed too not necessarily about checking that a decks is off.

I'm looking for a what is called a guard control system, whereby one of my staff members at the end of the day walks around my business tapping on a sensor located at various points in the building to ensure that certain tasks have been competed eg windows closed, aircon/heaters have been...

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Has this anything to do with the error messages?

why? Why?

Thanks. It's located on a flat roof with other outdoor units but not surrounded by walls. Has been installed there for many years before I bought the business.

I have a 13 channel hikvision IP CCTV system model DS-7616NXI-K2 / 16P. I have only now after one year figured out how I can access the cameras remotely from within my network because before I was getting blank screens like in this image. It required me to enter my IP address of the NVR...

Does anyone know what the icons mean on the display. It shows the circled icons when the system shuts off.

Yes thanks I did search that error code before posting a few days ago but as this problem has been ongoing for a few years without that error code, I’m not sure if that is/was the issue. The problem is that the outdoor unit is on the room which is hard to access without permission from the...

I have a commercial premises and my ceiling Daikin aircon unit which was there when we bought the business, does not heat the reception area very well then my staff always complain every winter that it’s still cold. We service it every year. The engineer seems to think it’s going into defrost...

This old Fluorescent light bulkhead are in several places in my dental practice. I’d like to know whether I can replace these with LED versions and what I need to be looking for without going into major expenditure. Any links to some photos of replacement fittings would be great thank you. Will...

Could someone please explain to me (the uninformed) why these conduits(?) come down like this from the ceiling only to be capped off like that? Also any reason why they are in metal conduits and not plastic? I’m not in the trade, just a lay person. Thx.

Interesting, what’s your source for that information? Also I don’t recall black boxes, where were they?

How is energy charged to utility companies like Street lamps and virgin media cabinet boxes or 5G masts? Do they have meters on each of these locations?