Dahua ARM808-RS 8-Input 2-Output Alarm Expansion Module
This is a placeholder price. Please contact us for a quote.
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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ARM808-RS
> 8-channel alarm inputs
> 2-channel alarm outputs
> Address setting with DIP switch
> EOLR configuration (2K7, 4K7, and 6K8)
> Alarm output switch between NO (Normally Open) and NC (Normally Closed) with jumper
> Remote update by client software
Product Data
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Port |
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Alarm Output |
2 |
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Alarm Iutput |
8 |
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RS-485 |
1, connected to a maximum of 300 m ( 984.25 ft ) |
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Function |
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Device Address |
0–15( ARC9 series, ARC2 series ) |
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Zone Terminations |
NC, NO, 1EOL, 2EOL, 3EOL, INERTIAL(ARC3008), and IMPULSE(ARC3008) |
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EOLR |
2K7, 4K7, and 6K8 |
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Alarm Output Mode |
Switch between NO and NC with jumper |
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Output Capacity |
30 VDC/500 mA |
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Update |
Remote update by client software |
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General |
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Power Supply |
12 VDC |
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Power Consumption |
1.2 W |
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Operating Temperature |
–10°C to +55°C (+ 14°F to + 131°F) |
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Operating Humidity |
10%–90% ( RH ) |
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Product Dimensions |
90.0 mm × 62.0 mm × 12.6 mm ( 3.54" × 2.44" × 0.5" ) ( L × W × H ) |
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Net Weight |
≤1 kg ( 2.20 lb ) |
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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.
Expanding alarm zone capacity on compatible Dahua ARC9, ARC2 and ARC3008 control panels in small to mid-size premises.
Adds eight alarm input channels and two alarm outputs so more detection points can report to one panel.
Set the device address with a DIP switch to match the supported address range of your control panel.
Supports NC, NO, 1EOL, 2EOL and 3EOL terminations with selectable 2K7, 4K7 and 6K8 end-of-line resistors.
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