Infinite Tech, UPS & Power Backup Guides

Best UPS for CCTV Cameras and DVR Systems in Kenya

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October 29, 2026

On October 29, 2026

Short answer: Reliable CCTV backup requires power for the recorder, the cameras or PoE switch, and possibly the internet router—not just the DVR or NVR box.

Prepared October 2026. This article provides general shopping information, not an electrical installation certificate or a tested model-specific runtime guarantee.

List every component in the security chain

A CCTV deployment may include a DVR/NVR, camera power supply, PoE network switch, router, storage drive, display and alarm integration. If only the recorder remains powered and cameras lose power, footage stops. Conversely, cameras without an operating recorder or network storage may not retain useful evidence. Design around the whole recording path.

Calculate actual combined watt load

Read or measure the watts of each component. A PoE switch’s maximum budget is not necessarily its constant draw; night-time infrared illumination can change camera power consumption. Consider startup demand and the operating load when recording continuously. Add sufficient headroom rather than filling a UPS to its advertised VA limit.

Decide whether you need minutes or hours

A standard UPS may give time to shut down a recorder safely but not maintain security through a prolonged outage. Multi-hour CCTV continuity can require a larger battery, dedicated DC system or appropriately engineered inverter/UPS setup. Do not assume a 3000VA unit equals long runtime; battery energy matters separately.

UPS choice for small and medium installations

Lightwave Lightwave 1000VA UPS, Lightwave 1500VA UPS and Lightwave 2000VA UPS are sizes to investigate once watt requirements are known. Confirm the actual manufacturer watt output, outlets, output waveform, battery arrangement and runtime estimates for each exact model. The same VA rating from a different brand is not proof of interchangeable capability.

Consider network access separately

If footage is viewed remotely, the local router/ONT and upstream ISP connection must also remain operational. During an area-wide outage, ISP equipment can fail even when your building remains powered. Choose a recorder that resumes safely after power loss and inspect storage integrity after outages.

Security-system installation cautions

Use appropriate electrical protection, sealed outdoor connectors and qualified installers for camera power distribution. Do not bypass UPS protection or connect heavy inductive equipment to small units. Document which devices are battery-backed, label cables, and schedule a periodic test under a real but controlled load.

Frequently asked questions

Can I use a 650VA UPS for four cameras?

It depends on actual camera and recorder watts plus the desired runtime.

Does the UPS back up internet as well as CCTV?

Only for local internet devices that are connected and supported; upstream service may still be down.

What if I need CCTV recording for six hours?

Specify a battery-energy budget and professional design rather than choosing by VA alone.

Compare available Lightwave UPS options

Sources and next steps

Check the Lightwave manufacturer catalogue for exact models and Schneider Electric’s UPS selection guidance for general sizing principles. Contact Infinite Tech Nairobi for a model-specific quote, full product specifications, delivery and warranty.