Access Control · Guide

Power Cuts at the Gate: Battery and Backup

The arch should not go dark when the lights do.

A key that was copied once will open your door for as long as the lock stays the same.

Read on: it takes a few minutes and could save you a lot more than that.

In this guide you will see:
  • Many models run on a built-in battery
  • A small UPS bridges short cuts
  • A small solar kit for remote sites
By Qyvea LimitedPublished 2026-10-19Updated 2026-10-192 min read
On this page01. The short version02. Four things to know03. Before and after04. In stock now05. Get a free survey06. FAQ
Power Cuts at the Gate: Battery and Backup: illustration
Quick answer

The arch should not go dark when the lights do. A walk-through metal detector checks each guest in about a second.

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See the actual productsLive prices from the Qyvea store
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Key takeaways

  • Many models run on a built-in battery
  • A small UPS bridges short cuts
  • A small solar kit for remote sites
  • Test the backup before the event

01The short version

Check the model ~ built-in battery?Add a UPS ~ for mains unitsTest ~ pull the plug oncePlan ~ charge routine
Power Cuts at the Gate: Battery and Backup

02Four things to know

BatteryMany models run on a built-in battery
UPSA small UPS bridges short cuts
SolarA small solar kit for remote sites
CheckTest the backup before the event

03Before and after

Before

Power cut
Arch off, doors open
Guests walk in unchecked

After

Backup in place
Arch keeps working
Guests keep being screened
A building entrance with a clear lane

04In stock now

Metal detectors in stock nowLive prices from the Qyvea store
Shop all metal detectors →

05Get a free survey

When to call a professionalTell us about your site. We survey for free, quote in writing, then supply, install, configure and train. See the price guide. Call 0113 301 244 or WhatsApp us.

06Frequently asked questions

How long does the battery last?

It depends on the model. We confirm run time on the survey.

Can it run on solar?

Small solar and battery kits can power a detector for remote sites.

How long does installation take?

Usually a few hours for one unit once the spot is agreed. We install, set the sensitivity, test it and train your team.

Why customers choose Qyvea

Genuine brandsManufacturer warranty on what we sell, so you are not gambling on the box.
One team, start to finishThe people who advise you also install and support it.
Fast answersWhatsApp replies usually within 30 minutes, and delivery within 24 hours in Nairobi.
Easy to buyPay by M-Pesa, bank transfer or card. Free delivery in Nairobi on orders over KES 5,000.
Risk taken off you7-day returns and exchanges on products, and a workmanship warranty on installations.
Customers say soRated 4.6/5 from 57 Google reviews.

Your next step takes one minute: send us a photo of the place on WhatsApp and we will tell you what it needs.

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