Dahua PFM800-4K 1-CH Passive Video Balun HDCVI/TVI/AHD/CVBS
Most orders ship within 30 working days. Stock status shown on this page is not real-time.
After you place your order, please check the order confirmation email from our team. We will confirm stock, lead time and shipping before dispatch. If an item is out of stock, we may propose a compatible replacement model for your approval.
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Our team can confirm specifications, stock and pricing before you order.
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DAHUA PFM800-4K 1-CH Passive Video Balun
> Passive, no need for power supply;
> Excellent anti-thunder, anti-static and anti-interference capabilities;
> Compatible format: HDCVI/TVI/AHD/CVBS;
> With female BNC connector, and pluggable screw terminal connections.
Product Data
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Technical Specification |
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Model |
DH-PFM800-4K |
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Properties |
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Transmission Signal |
1-CH |
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Network cable Type |
UTP CAT5E/6 (material: CU) |
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Transmission Properties |
HDCVI |
720P : max.400m (1312.34ft) |
1080P : max.250m (820.21ft) |
4M/5M/4K : max.200m (656.17ft)
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TVI |
720P : max.400m (1312.34ft) |
1080P : max.250m (820.21ft) |
4M/5M : max.200m (656.17ft) |
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AHD |
720P : max.400m (1312.34ft) |
1080P : max.250m (820.21ft) |
4M/5M : max.200m (656.17ft) |
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Video Transmission Properties |
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Coaxial Video Connector |
BNC-M |
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Connection Way |
RJ45 |
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Compatible Format |
HDCVI/TVI/AHD/CVBS |
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Resolution |
720P/1080P/4MP/5MP/4K |
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Protection |
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ESD |
1a contact discharge electricity level 3 |
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1b air discharge electricity level 3 |
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Per: IEC61000-4-2 |
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UTP Cable Connector |
2KV(different-mode), 4KV(common-mode) |
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Per: IEC61000-4-5 |
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Impedance |
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BNC Male Impedance |
75 ohms |
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UTP Cable Impedance |
100 ohms |
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Physical Properties |
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Weight |
40g (0.09lb) (1 pair) |
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Dimension(LxWxH) |
173.8mmx19.5mmx21mm (6.84”x0.77“x0.83”) |
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Shell |
ABS |
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Color |
Black |
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Environmental |
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Operating Temperature |
-30℃~+70℃(-22℉~+158℉) |
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Operating Humidity |
<95% RH |
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Storage Temperature |
-40℃~+80℃(-40℉~+176℉) |
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Order & Pricing Information for Surveillance Products
Please note the following important details when ordering surveillance products from ICCTVZONE:
- Order confirmation: After you place an order, please check the confirmation email from our team. We will confirm stock, lead time and shipping before dispatch.
- Stock & replacements: Inventory status is not real-time. If an item is out of stock, we may propose a compatible replacement model for your approval.
- Final pricing: Prices shown are indicative. The final price is confirmed on the Proforma Invoice (PI) after order confirmation.
- Project-specific pricing: Some products are configured for project requirements; pricing may vary with quantity and specification.
- Minimum order: A minimum order value may apply to non-stock or project items; our team will confirm before processing.
- Shipping costs: Shipping is calculated separately and added to the order total.
- Duties & taxes: Import duties, taxes and customs clearance fees are not included in the product price or shipping quote. These charges are the customer's responsibility.
- Genuine products: We supply genuine products from leading brands with current firmware.
- Technical support: Our engineers provide pre-sales and after-sales technical support.
- Warranty: Warranty terms depend on the product and order type; we will confirm the applicable coverage in writing.
Questions? Contact sales@icctvzone.com.
Product Features
What this model is for, what it does well, and what to confirm before it goes on a project.
Extending one analog HD or CVBS camera signal over UTP CAT5E/6 cable without a local power supply at the balun.
Passive design runs without a power supply, simplifying cable runs and reducing installation points.
Works with HDCVI, TVI, AHD and CVBS formats, so one balun type can cover mixed analog HD setups.
Anti-thunder, anti-static and anti-interference design helps keep video stable in demanding environments.
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