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Dahua 800VA UPS DH-PFM350-480A Overview
The Dahua 800VA UPS DH-PFM350-480A is a compact line-interactive backup power solution designed mainly for CCTV systems and small office electronics. It provides stable power protection using Automatic Voltage Regulation (AVR), which helps smooth out voltage fluctuations without constantly switching to battery mode.
With a 480W capacity, it is best suited for devices like DVR/NVR systems, WiFi routers, modems, small switches, POS systems, and light desktop setups. It is commonly used in surveillance installations where uninterrupted recording is critical during short power outages.
Dahua 800VA UPS DH-PFM350-480A Price in Kenya
| Product | Price (KES) |
|---|---|
| Dahua 800VA UPS DH-PFM350-480A | 6,500 – 9,000 KES |
Dahua 800VA UPS DH-PFM350-480A Specifications Table
| Specification | Details |
|---|---|
| Model | DH-PFM350-480A |
| Capacity | 800VA / 480W |
| UPS Type | Line-interactive |
| Output Waveform | Simulated sine wave |
| Input Voltage Range | ~140 – 300V AC |
| Output Voltage | 220 / 230V AC |
| Transfer Time | ≤ 10 ms |
| Battery Type | Sealed lead-acid (12V, ~7–9Ah) |
| Outlets | 2 × universal 3-pin sockets |
| AVR | Yes (automatic boost & buck) |
| Protection | Surge, overload, short circuit |
| Indicators | LED + audible alarm |
| Form Factor | Compact desktop/tower |
Dahua 800VA UPS DH-PFM350-480A Performance
The Dahua 800VA UPS is designed for short-duration backup and stable voltage protection rather than long runtime power supply.
- Handles light loads such as CCTV systems and routers
- AVR stabilizes voltage fluctuations common in Kenyan grids
- Fast switching helps prevent DVR/NVR downtime
- Best performance under loads below ~300–350W
- Not intended for gaming PCs or heavy workstation use
Dahua 800VA UPS DH-PFM350-480A Battery Backup Experience
- Backup time depends on load level
- CCTV + NVR setup: ~15–30 minutes typical
- Router/low load: up to ~20–40 minutes
- PC moderate load: ~5–10 minutes
- Recharge time: ~6–8 hours to 90%
- Battery lifespan: ~2–4 years depending on usage conditions
Dahua 800VA UPS DH-PFM350-480A Connectivity and Features
- Plug-and-play installation
- Automatic Voltage Regulation (AVR)
- LED indicators for power and battery status
- Audible alerts for power events
- Cold-start capability (can power devices without mains)
- Universal socket compatibility
Dahua 800VA UPS DH-PFM350-480A Design and Build
- Compact and lightweight design
- Easy integration into CCTV setups
- Durable enclosure for continuous operation
- Suitable for wall racks or desk placement
- Non-rack mount design
Dahua 800VA UPS DH-PFM350-480A Use Cases
- CCTV DVR/NVR systems
- WiFi routers and modems
- Small office networks
- POS systems
- Light desktop PCs
- Security installations
Dahua 800VA UPS DH-PFM350-480A Pros and Cons
| Pros | Cons |
|---|---|
| Affordable CCTV-focused UPS | Limited to 480W capacity |
| Reliable AVR voltage stabilization | Not suitable for gaming PCs |
| Compact and easy to install | Only 2 output sockets |
| Good for surveillance uptime | Short backup time under load |
| Strong Dahua ecosystem compatibility | No advanced monitoring features |
Dahua 800VA UPS DH-PFM350-480A FAQs
Can it run a CCTV system?
Yes, it is specifically designed for DVR/NVR and CCTV setups.
How long does it last during power cuts?
Typically 15–30 minutes depending on connected load.
Does it protect against voltage fluctuations?
Yes, it includes AVR for stabilizing unstable power.
Can it power a router and CCTV at the same time?
Yes, within its 480W limit.
Is it good for office use?
Yes, for small office electronics and networking equipment.
Dahua 800VA UPS DH-PFM350-480A Conclusion
The Dahua 800VA UPS DH-PFM350-480A is a reliable and cost-effective backup solution for CCTV and small office environments in Kenya. With AVR protection, stable 480W output, and fast switching, it is best suited for surveillance systems, routers, and essential electronics where short backup time and consistent uptime are the priority.
