# Uninterruptible Power Supply DAHUA PFM3350-1000 1000VA UPS

**URL:** https://aio.lv/en/product--dahua-pfm3350-1000--11645750
**Data updated:** 2026-02-17 11:02 (EET)
**Category:** UPS
**Manufacturer:** DAHUA
**Manufacturer code:** PFM3350-1000
**EAN:** 6937552481916
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-pfm3350-1000--11645750

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 5.12 EUR |

## Summary description

DAHUA PFM3350-1000 is a 1000VA uninterruptible power supply designed to provide backup power and protect connected equipment from outages and voltage fluctuations. Intended for use with security systems, network devices and small servers, it offers short-term power continuity during mains failures, allowing safe shutdowns and continued operation for critical loads.

## Long description

DAHUA PFM3350-1000 1000VA UPS is an uninterruptible power supply engineered to provide short-term backup power and surge protection for security systems, network equipment and small servers. The unit maintains power during mains interruptions and smooths voltage fluctuations to reduce the risk of data loss and equipment damage. Designed for rack or desktop placement in small installations, this UPS supports controlled shutdowns and continued operation of critical loads until mains power is restored or a planned shutdown can be performed.
Advantages
The UPS delivers 1000VA of capacity to support cameras, network switches, DVR/NVR devices and other low-to-moderate power loads. Built-in voltage regulation and battery-backed output reduce interruptions caused by brief outages and brownouts. The compact form factor allows deployment in confined spaces and near devices it protects. The device provides predictable run time for safe shutdown procedures and helps prolong the life of connected electronics by preventing abrupt power loss.
Suitable for
Security camera systems and recorders (DVR/NVR)
Network switches, routers and access points
Small servers, NAS devices and storage systems
Point-of-sale terminals and workstations requiring controlled shutdown
Key specifications
Rated capacity: 1000VA
Form factor: compact unit for desktop or rack-adjacent placement
Output type: battery-backed AC output with voltage regulation
Typical application: backup for security and network equipment
Protection features: short-term backup during mains failure and mitigation of voltage fluctuations
How to use
Install the UPS on a stable, level surface near the devices to be protected or in a suitable rack position. Connect the UPS to the mains supply and allow the internal battery to charge before relying on backup power. Plug critical equipment into the battery-backed outlets and noncritical devices, if any, into surge-only outlets when available. During an outage, the UPS will supply power automatically; monitor the load and perform a controlled shutdown of sensitive equipment when the remaining runtime approaches safe limits.
Usage recommendations
For reliable operation, verify connected load does not exceed the 1000VA capacity and schedule periodic battery checks and replacements per manufacturer guidance. Keep the UPS in a ventilated environment away from heat sources and moisture. Regularly test the UPS with the actual equipment it protects to confirm acceptable runtime and orderly shutdown behavior.

## FAQ

### How much does the DAHUA PFM3350-1000 1000VA UPS cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 120 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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

https://aio.lv/img/cache/product/11645750/66906043_large.webp