The home network cabinet in Kuwait: recorder, home server and UPS

What goes in the cabinet, where it should stand, whether a house needs a server at all, and how big the battery should be.

Reviewed by Eng. M. Ahmed, Project Manager, IT OperationsUpdated

A home doesn't need a server room. It needs one small ventilated cabinet holding the router, the PoE switch, the camera recorder, a NAS if the family wants one, and a UPS. A typical villa's cabinet draws about 218 W, and a 1,500 VA UPS keeps it running for around 30 minutes.

UltraTech Kuwait builds home cabinets and installs UPS units in all areas of Kuwait. The calculator below sizes the UPS for your cabinet, and an engineer confirms it at a site visit.

A typical villa's cabinet

218 W
Load
1,500 VA
UPS
30 min
Runtime
129 Wh
Battery energy
9U to 12U
Cabinet size

A router, a PoE switch with 16 devices on it, and a recorder with one drive.

Size the UPS for your cabinet

Choose what is in the cabinet and how many minutes it should run. The figures are planning values; the engineer checks the models at the visit.

What is in the cabinet

1What is in the cabinet

Access points on the switch

5

Cameras on the switch

6

Gate stations on the switch

1

IP phones on the switch

4

Drives in the recorder

1
How long it should run in a power cut

2How long it should run in a power cut

Your UPS

Sized for the load and the runtime.

  • 218 W load in the cabinet
  • 1,500 VA UPS
  • 129 Wh of battery energy needed
  • 11 Ah of 12 V battery
  • A UPS of this size holds this runtime on its built-in batteries.

Planning figures, no prices: the engineer confirms the models at the site visit.

What goes inside a home network cabinet?

A patch panel where the house cables end, the PoE switch, the router or the cable from the 5G unit on the roof, the camera recorder, and a UPS. A NAS, a small phone system and the smart-home hub go in the same cabinet if you have them.

For a villa, a 9U to 12U wall cabinet with a fan and a lock is usually enough. A floor cabinet suits a house with a NAS and a larger UPS.

Does a house need a server?

Rarely. A NAS covers what most families want from a server: shared files, phone photo backup, a film library and camera storage. A small always-on computer is worth adding only for a specific job, such as a smart-home controller or a home lab.

Used rack servers from offices are loud, hot and heavy on electricity, which makes them a poor fit for a house.

Where should the cabinet stand?

Somewhere central, ventilated and air-conditioned: a store room, under the stairs, or a corner of the basement. Not the roof room, and not a closed cupboard. Leave room in front to open the door, and give it a socket on its own circuit breaker.

How big a UPS does a home network need?

Add up the watts in the cabinet and decide how long it must run. A typical villa network draws about 218 W: a 1,500 VA UPS runs it for roughly 30 minutes. For two hours or more, the right tool is a long-backup UPS with external batteries.

UPS batteries last three to five years in a cool room, and less in heat. We write the installation date on the unit.

What should happen when the power goes out and comes back?

The UPS carries the cabinet through short cuts. In a long one, the recorder and the NAS should shut down cleanly before the battery runs out, then start again by themselves when power returns. We set this up and test it at handover by pulling the plug.

Will the cabinet be noisy or hot?

A home cabinet with a fanless or quiet switch is close to silent. Heat is the real concern: equipment gives off about as much heat as the watts it draws, so a 218 W cabinet is a small heater running all day. It needs air-conditioned air, not a sealed cupboard.

Recorder (NVR) or NAS for the cameras?

A recorder. It is built for cameras, has their PoE ports and app in one box, and keeps recording when the NAS is busy. Use the NAS for family files, and for a second copy of important clips if you want one.

See how many days of recording you need and which drive.

Who can get into the cabinet?

Only the people you allow. The cabinet is locked, the recorder and the router each get their own password (not the factory one), and admin access is handed to you at handover. A stolen recorder is the usual way footage is lost, so we place it out of sight.

How much do a home cabinet and UPS cost?

It depends on what goes inside and how long the battery must last, so we don't price it before seeing the space and the equipment. Home technical visit: 30 KWD, deducted from your final invoice if you go ahead with us.

Quote requests are reviewed by a person and answered within 4-8 working hours.

The hardware warranty and its conditions are on the warranty and installation page.

What this is based on

The watt figures are planning values for each kind of device, and the UPS is sized at a 0.6 power factor, 85% inverter efficiency and lead-acid batteries used to 60% of their nominal energy. Real runtime depends on the model and the age of the battery. See our projects · Reviewed by Eng. M. Ahmed

Related

Want a tidy cabinet that stays on?

Home technical visit: 30 KWD, deducted from your final invoice if you go ahead with us. Quote requests are reviewed by a person and answered within 4-8 working hours.

For a company's server room or comms room, see racks and containment for comms rooms.