# Uninterruptible Power Supply DAHUA PFM3350-600 600VA

**URL:** https://aio.lv/en/product--dahua-pfm3350-600--11650090
**Data updated:** 2026-02-17 11:02 (EET)
**Category:** UPS
**Manufacturer:** DAHUA
**Manufacturer code:** PFM3350-600
**EAN:** 6937552481886
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

DAHUA UPS PFM3350-600 is a 600VA uninterruptible power supply designed to provide backup power and protect connected equipment from outages and voltage fluctuations. Suitable for small CCTV systems, network devices and desktop equipment, it ensures temporary power during interruptions, allowing safe shutdown or continued short-term operation. Compact and easy to integrate into existing setups.

## Long description

DAHUA PFM3350-600 is a 600VA uninterruptible power supply (UPS) designed to provide short-term backup power and basic surge and voltage protection for small CCTV installations, network equipment and desktop devices. The compact design allows easy placement near recording devices, routers or workstations and supplies temporary power during mains interruptions to enable safe shutdown or continued short-term operation.
Advantages
This UPS delivers a stable 600VA output suitable for low-power surveillance and networking equipment, reducing the risk of data loss and service interruptions. It provides protection against short-term power outages and common voltage fluctuations, and its compact footprint makes it easy to integrate into existing setups without occupying significant space. The unit is appropriate for environments where brief backup and orderly shutdown capability are required.
Suitable for
Small CCTV systems and DVR/NVR front-end devices
Home and small-office routers, switches and modems
Desktop PCs, monitors and peripheral devices requiring short-term backup
Edge devices and small network appliances that need uninterrupted operation during brief outages
Key specifications
Rated capacity: 600VA suitable for low-power setups
Output type: single-phase AC output for common consumer and small-business equipment
Form factor: compact chassis designed for desktop or rack-adjacent placement
Protection features: backup power during outages and mitigation of voltage fluctuations and surges
Typical applications: CCTV cameras and recorders, network devices, desktop equipment
How to use
Install the UPS on a stable, level surface close to the equipment to be protected. Connect the UPS to the mains supply and allow the internal battery to charge before relying on it for backup. Plug critical devices into the UPS output sockets, ensuring the combined load does not exceed the rated capacity. In the event of mains failure, the UPS will supply temporary power automatically; use this time to perform an orderly shutdown of sensitive equipment or to maintain essential services for short periods.
Usage recommendations
For reliable operation, periodically verify battery charge status and perform battery maintenance as specified by the manufacturer. Avoid connecting high-power appliances that exceed the UPS capacity, and place the unit in a ventilated space away from direct heat sources and moisture.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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