{"product_id":"dahua-dh-pfm3350-ups-cctv-600va-1500va-2000va-line-interactive","title":"Dahua DH-PFM3350 UPS for CCTV — 600VA \/ 1500VA \/ 2000VA Line-Interactive","description":"\u003cdiv class=\"cg-premium-wrap\"\u003e\n  \u003cspan class=\"cg-badge cg-badge--desktop\" style=\"background:#1a1a2e;color:#fff;border:none;box-shadow:none;\"\u003eDahua · DH-PFM3350 Series · Line-Interactive UPS · 600VA \/ 1500VA \/ 2000VA\u003c\/span\u003e\n  \u003cspan class=\"cg-badge cg-badge--mobile\" style=\"background:#1a1a2e;color:#fff;border:none;box-shadow:none;\"\u003eDahua PFM3350 UPS\u003c\/span\u003e\n\n  \u003ch2\u003eDahua DH-PFM3350 Series Line-Interactive UPS for CCTV\u003c\/h2\u003e\n  \u003cp\u003eProtect your CCTV recorder, cameras and network equipment from voltage fluctuations and unexpected power outages with the Dahua DH-PFM3350 series line-interactive UPS. Three Australian-standard 230 V models cover everything from a compact residential NVR install through to larger commercial fleets with a monitor, switches and workstation on the same UPS. Choose the \u003cstrong\u003eDH-PFM3350-600 (600 VA \/ 360 W)\u003c\/strong\u003e for smaller systems, the \u003cstrong\u003eDH-PFM3350-1500 (1500 VA \/ 900 W)\u003c\/strong\u003e for typical multi-camera installations, or the \u003cstrong\u003eDH-PFM3350-2000L (2000 VA \/ 1200 W)\u003c\/strong\u003e tower for larger installs and extended-capacity commercial systems.\u003c\/p\u003e\n  \u003cp\u003eAll three models use line-interactive topology with digital voltage stabilisation, a rapid 4–8 ms transfer time, and protection against overload, short circuit, overcharging and over-discharge. Wide 170–280 V AC input range copes with fluctuating Australian mains. Select your required model above before adding to cart.\u003c\/p\u003e\n\n  \u003cdiv class=\"cg-feature-grid\"\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eThree Capacity Options\u003c\/h3\u003e\n\u003cp\u003e600 VA \/ 360 W for a compact NVR + few cameras, 1500 VA \/ 900 W for larger installations, or 2000 VA \/ 1200 W for larger commercial systems.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eDigital Voltage Stabilisation\u003c\/h3\u003e\n\u003cp\u003eWide 170–280 V AC input range with automatic voltage regulation keeps a stable 230 V output during brownouts and surges — without dipping to battery.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eFast 4–8 ms Transfer\u003c\/h3\u003e\n\u003cp\u003eRapid switching keeps compatible recorders, cameras and network equipment operating uninterrupted through mains dropouts.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv\u003e\n\u003ch3\u003eAustralian Standard 230 V\u003c\/h3\u003e\n\u003cp\u003eAustralian input plug and Australian output sockets on every model — plug-and-play into a residential or commercial CCTV rack out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-spec-section\"\u003e\n    \u003cdiv class=\"cg-spec-section__title\"\u003eChoose the Right Model\u003c\/div\u003e\n    \u003cdiv class=\"cg-table-wrap\"\u003e\n      \u003ctable class=\"cg-spec-table\"\u003e\n        \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDH-PFM3350-600\u003c\/td\u003e\n\u003ctd\u003eDH-PFM3350-1500\u003c\/td\u003e\n\u003ctd\u003eDH-PFM3350-2000L\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e600 VA \/ 360 W\u003c\/td\u003e\n\u003ctd\u003e1500 VA \/ 900 W\u003c\/td\u003e\n\u003ctd\u003e2000 VA \/ 1200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBest suited to\u003c\/td\u003e\n\u003ctd\u003eSmall CCTV system or single NVR\u003c\/td\u003e\n\u003ctd\u003eLarger NVR, cameras and network equipment\u003c\/td\u003e\n\u003ctd\u003eLarger commercial installs, full racks and workstations\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInput current\u003c\/td\u003e\n\u003ctd\u003e2.9 A\u003c\/td\u003e\n\u003ctd\u003e7.2 A\u003c\/td\u003e\n\u003ctd\u003e9.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOutput current\u003c\/td\u003e\n\u003ctd\u003e2.7 A\u003c\/td\u003e\n\u003ctd\u003e6.9 A\u003c\/td\u003e\n\u003ctd\u003e9.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e1 × 12 V \/ 7 Ah\u003c\/td\u003e\n\u003ctd\u003e2 × 12 V \/ 7 Ah\u003c\/td\u003e\n\u003ctd\u003e2 × 12 V \/ 9 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMax backup at rated load\u003c\/td\u003e\n\u003ctd\u003e3 min\u003c\/td\u003e\n\u003ctd\u003e3 min\u003c\/td\u003e\n\u003ctd\u003e3 min\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAustralian output sockets\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eProduct dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e297 × 101 × 142 mm\u003c\/td\u003e\n\u003ctd\u003e370 × 138 × 165 mm\u003c\/td\u003e\n\u003ctd\u003e370 × 138 × 165 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e4.4 kg\u003c\/td\u003e\n\u003ctd\u003e11.4 kg\u003c\/td\u003e\n\u003ctd\u003e12.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-spec-section\"\u003e\n    \u003cdiv class=\"cg-spec-section__title\"\u003eShared Specifications\u003c\/div\u003e\n    \u003cdiv class=\"cg-table-wrap\"\u003e\n      \u003ctable class=\"cg-spec-table\"\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDahua\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eLine-interactive with digital voltage stabilisation\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInput voltage range\u003c\/td\u003e\n\u003ctd\u003e170–280 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eRated input frequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOutput voltage\u003c\/td\u003e\n\u003ctd\u003e230 V AC (default)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOutput frequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz ± 0.1 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTransfer time\u003c\/td\u003e\n\u003ctd\u003eTypical 4–8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOutput waveform\u003c\/td\u003e\n\u003ctd\u003eAC mode: pure sine wave · Battery mode: simulated sine wave\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003eLead-acid\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCharging current\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCharging time\u003c\/td\u003e\n\u003ctd\u003e4–6 hours to 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOverload capacity\u003c\/td\u003e\n\u003ctd\u003e30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOverload, short circuit, over-discharge and overcharge\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePlug \u0026amp; sockets\u003c\/td\u003e\n\u003ctd\u003eAustralian standard · 1.2 m input cable\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCasing material\u003c\/td\u003e\n\u003ctd\u003ePlastic · matte black\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOperating environment\u003c\/td\u003e\n\u003ctd\u003e0 °C to +40 °C · 0–90% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eStorage environment\u003c\/td\u003e\n\u003ctd\u003e−15 °C to +55 °C · 0–90% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eWarranty in Australia\u003c\/td\u003e\n\u003ctd\u003e3 years through CCTV Guru Australia\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e All three UPS units are rated for approximately 3 minutes runtime at full rated load. Reducing the connected load extends runtime — at 25–50% load the UPS will typically provide enough time to ride out short brownouts and gracefully shut down connected equipment. Confirm the total wattage of your recorder, cameras, switches and other equipment before selecting a model.\u003c\/p\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"cg-faq-grid\"\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eWhich model should I choose for a typical Dahua CCTV kit?\u003c\/strong\u003e\u003cbr\u003eFor a 4–8 channel NVR and a handful of cameras, the DH-PFM3350-600 (600 VA \/ 360 W) is usually enough. Add a network switch, larger 16-channel NVR or a monitor and the DH-PFM3350-1500 (1500 VA \/ 900 W) is the safer pick. For larger commercial installs — a full rack, workstation and multiple recorders — step up to the DH-PFM3350-2000L (2000 VA \/ 1200 W).\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eHow long will the UPS keep my CCTV running during a blackout?\u003c\/strong\u003e\u003cbr\u003eAll three models are rated for approximately 3 minutes runtime at full load. Runtime extends significantly as load drops — at around 25–50% of the rated wattage you can expect enough runtime to save recording sessions, ride out most brownouts and gracefully shut down connected equipment. Sizing the UPS well above your actual load is the easiest way to extend runtime.\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eDoes it need any special outlet or wiring?\u003c\/strong\u003e\u003cbr\u003eNo. Each model uses a standard Australian 10 A plug with a 1.2 m input cable and provides Australian output sockets (2 sockets per unit). Plug the UPS into a wall socket, plug your NVR\/cameras\/switches into the UPS.\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eWill it work with non-Dahua equipment?\u003c\/strong\u003e\u003cbr\u003eYes. These are generic line-interactive UPS units and will power any small IT equipment — Hikvision NVRs, TP-Link switches, routers, modems, monitors — as long as total load is within the wattage rating.\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eWhat is the DH-PFM3350-2000L \"L\" suffix?\u003c\/strong\u003e\u003cbr\u003eThe \"L\" indicates a long-body tower form factor housing a larger 2 × 9 Ah battery bank (versus 2 × 7 Ah on the 1500) — the right choice for larger CCTV rooms and commercial systems that want the extra capacity headroom.\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eCan I replace the internal battery later?\u003c\/strong\u003e\u003cbr\u003eYes. The internal 12 V sealed lead-acid batteries are user-serviceable at end of life (typically 3–5 years). Replace with matching capacity SLA batteries to restore original runtime.\u003c\/div\u003e\n    \u003cdiv class=\"cg-faq-item\"\u003e\n\u003cstrong\u003eWhat input voltage range does the UPS accept?\u003c\/strong\u003e\u003cbr\u003eAll three models accept a wide 170–280 V AC input at 50\/60 Hz. That range comfortably absorbs typical Australian mains fluctuations, brownouts and surges — the UPS keeps a stable 230 V output without discharging the battery through these events.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-download-row\"\u003e\n    \u003ca class=\"cg-btn-light\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/Dahua_DH-PFM3350-600_datasheet_CCTV_Gurupdf.pdf?v=1790048097\"\u003eDH-PFM3350-600 (600 VA) Datasheet\u003c\/a\u003e\n    \u003ca class=\"cg-btn-light\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/Dahua_DH-PFM3350-1500_datasheet_CCTV_Guru.pdf?v=1790048097\"\u003eDH-PFM3350-1500 (1500 VA) Datasheet\u003c\/a\u003e\n    \u003ca class=\"cg-btn-light\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/Dahua_DH-PFM3350-2000L_datasheet_CCTV_Guru.pdf?v=1790048097\"\u003eDH-PFM3350-2000L (2000 VA) Datasheet\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-trust-strip cg-trust-strip--dark\"\u003e\n    \u003cdiv class=\"cg-trust-item\"\u003e\n\u003cspan class=\"cg-trust-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M12 2l8 4v6c0 5-3.5 8-8 10-4.5-2-8-5-8-10V6z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"cg-trust-title\" style=\"white-space:nowrap;\"\u003e3-Year AU Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-trust-item\"\u003e\n\u003cspan class=\"cg-trust-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003crect x=\"1\" y=\"6\" width=\"15\" height=\"11\" rx=\"1\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 9h4l3 3v5h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"6\" cy=\"18\" r=\"2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18\" cy=\"18\" r=\"2\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"cg-trust-title\" style=\"white-space:nowrap;\"\u003eFast AU-Wide Shipping\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cg-trust-item\"\u003e\n\u003cspan class=\"cg-trust-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"cg-trust-title\" style=\"white-space:nowrap;\"\u003eAU Tech Support\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dahua","offers":[{"title":"2000VA \/ 1200W (DH-PFM3350-2000L)","offer_id":52920608653541,"sku":"DH-PFM3350-2000L","price":399.0,"currency_code":"AUD","in_stock":true},{"title":"1500VA \/ 900W (DH-PFM3350-1500)","offer_id":50598829424869,"sku":"DH-PFM3350-1500","price":239.0,"currency_code":"AUD","in_stock":true},{"title":"600VA \/ 360W (DH-PFM3350-600)","offer_id":50598829457637,"sku":"DH-PFM3350-600","price":119.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/Dahua_DH-PFM3350-600_600VA_360W_Line-Interactive_UPS.jpg?v=1790048062","url":"https:\/\/cctvguru.com.au\/products\/dahua-dh-pfm3350-ups-cctv-600va-1500va-2000va-line-interactive","provider":"CCTV Guru","version":"1.0","type":"link"}