Dahua PFM321 Series 12V 1A DC Power Adapter
SKU: AI-DH-PFM321Networking › Network Accessories· Model: PFM321
Please enquire before ordering
The distributor has not yet confirmed the latest price and availability (last checked Jun 26, 2026)
092-251-4017Awaiting stock confirmationManufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
Adapter power supply for Dahua CCTV camera model PFM321, providing 12V DC, 1A output, supports wide input voltage range of 90–264 VAC, features built-in protection against electric shock and short circuits, operates in temperatures from -10°C to +55°C
Key features
- Supports wide input voltage range of 90–264 VAC
- Delivers precise 12V DC (+7%, –3%) output
- Features 4kV surge protection
- Easy wall mounting, operates in temperatures from -10°C to +55°C
- Includes status indicator light
Product description
Dahua PFM321 Series adapter power supply is specifically designed for Dahua CCTV cameras. Supports wide input voltage range up to 90–264 VAC, enabling reliable operation in areas with high electrical fluctuations such as factories or office buildings. The adapter delivers a stable 12 VDC (+7%, –3%) output with a maximum current of 1 A (12 W), sufficient for most standard CCTV cameras, including those requiring slightly higher power, such as cameras with motion detection or auto-focus lens functionality. The adapter features multi-layered protection, including 4kV surge protection, short-circuit protection, over-temperature protection, and ESD protection compliant with IEC61000-4-2, ensuring durability even in harsh environments. The compact and lightweight design weighs only 0.084 kg and measures 76.5 × 73.6 × 28.5 mm, making it ideal for wall mounting or installation in limited spaces
More features
- Ultra-lightweight at only 84 grams
- Complies with CE, FCC, UL-VI, and ERP EU 2019/1782 standards
- 1.5-meter DC cable for convenient connection
Pros and limitations
Pros
- Supports wide input voltage range of 90–264 VAC for global use
- Features high-level surge and short-circuit protection
- Lightweight and compact size, ideal for installation in limited spaces
- Includes status indicator LED for easy monitoring of operational status
- Complies with international safety standards such as CE, FCC, UL-VI
Limitations
- 1.5-meter DC cable may not be suitable for installations far from the power supply
Who it is for
Ideal for installing Dahua CCTV cameras in office buildings, factories, or stores with high voltage fluctuations, especially in areas without stable power supply
Specifications (23)
- Color
- Black
- Weight
- 0.084 kg (0.19 lb) | 0.09 kg (0.20 lb) | 0.091 kg (0.20 lb)
- DC Plug
- Φ5.5 mm × Φ2.1 mm × 10 mm (Φ0.22" × Φ0.08" × 0.39")
- Dimensions
- 76.5 mm × 73.6 mm × 28.5 mm (3.01" × 2.9" × 1.12") | 71.9 mm × 73.6 mm × 49.1 mm (2.83" × 2.9" × 1.93") | 83.4 mm × 63.2 mm × 29.3 mm (3.28" × 2.49" × 1.15")
- Efficiency
- 80.15% (V) | 80.15% (V) | 82.96% (DOE VI)
- Input Plug
- 2-pin Euro plug | 3-pin British plug | 2-pin North American plug
- Protection
- Surge protection, over temperature protection, over current, voltage load protection
- Installation
- Wall-mount
- Model Number
- PFM321 Series
- Outgoing Cord
- DC wire: 1,500 mm (59.06"/4.92 ft)
- Certifications
- CE LVD(EN62368-1:2014), CE EMC(EN55032:2015, EN55035:2017, EN50024:2010+A1:2015, EN61000-3-2:2014, EN61000-3-3:2013), UL-VI(UL60950-1), FCC(FCC Part 15 Subpart B), DOE(VI)
- ESD Protection
- IEC61000-4-2 ±6 kV Contact; ±8 kV Air Surge: EN61000-4-5 Combination Wave: Common Mode ±4 KV (12 ohms); Differential Mode ±2 kV (2 ohms)
- Output Current
- 1 A
- Output Voltage
- 12 VDC (+7%, –3%)
- Indicator Light
- Yes
- Storage Humidity
- 5%-95% (RH)
- Working Humidity
- < 90% (RH)
- Max. Output Power
- 12 W
- Power Supply Type
- DC Power Adapter
- Input Voltage Range
- 90–264 VAC
- Storage Temperature
- -40 °C to +80 °C (–40 °F to +176°F)
- Working Temperature
- -10 °C to +55 °C (–14 °F to +131°F)
- No Load Power Consumption
- < 0.3 W
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
Power Series | DH-PFM320D-EN/BS/US www.dahuasecurity.comDatasheet· dahuasecurity.com· 0.4 MBOpenPower Series | DH-PFM321D-EN/BS/US www.dahuasecurity.comDatasheet· dahuasecurity.com· 0.5 MBOpenwww.dahuasecurity.com DH-PFM321-EN 12 VDC 1A Power Adapter · Easy installation.Datasheet· material.dahuasecurity.com· 0.2 MBOpen
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
Which camera models is the Dahua PFM321 adapter compatible with?
This adapter is designed for Dahua CCTV cameras requiring 12V DC power with a maximum current of 1A, specifically models that support external power supply, such as Fixed Dome, Bullet, or small PTZ cameras. Check your camera specifications to confirm compatibility
Can the PFM321 be used with a 12V 2A camera?
Not recommended. The adapter has a maximum output current of only 1A. Using it with a camera requiring 2A may cause overheating or insufficient power delivery, leading to abnormal operation or shutdown
Does this adapter have surge protection?
Yes, the Dahua PFM321 adapter features 4kV surge protection as per EN61000-4-5 standard, along with short-circuit, over-temperature, and ESD protection, ensuring safety even in areas prone to frequent lightning strikes
Can it be wall-mounted?
Yes, the adapter is designed for easy wall mounting with built-in wall mounting holes and weighs only 84 grams, making it suitable for installation in tight spaces such as under ceilings or inside light boxes
Is this adapter compatible with Thailand's power supply voltage?
Yes, the adapter supports input voltage range of 90–264 VAC, covering the standard voltage in Thailand (220V) and offering excellent tolerance to voltage fluctuations
Does it have a status indicator light?
Yes, the adapter features an LED status indicator light on the unit to confirm whether it is actively supplying power
How long is the DC cable?
1,500 mm (approximately 1.5 meters) DC cable length allows for extended operation away from the power supply without requiring additional extension cables
What safety standards does this adapter comply with?
Complies with international safety standards such as CE LVD, CE EMC, UL-VI, FCC, and DOE VI, as well as ERP COMMISSION REGULATION (EU)2019/1782, ensuring quality and safe operation
Is it in stock?
We are confirming the latest stock and price of the Dahua PFM321 Series 12V 1A DC Power Adapter with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
Warranty period: Warranty information not available in the provided data (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
Warranty information not available in the provided data
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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