Dahua ARB1606 16-Channel Alarm Box RS485 HDCVI Accessory
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.
Working to a project deadline? Contact us before ordering.
Our team can confirm specifications, stock and pricing before you order.
Email sales@icctvzone.com or contact us.
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DAHUA ARB1606 Alarm Box
> Support through RS485 access to NVR&XVR
> Support 16ch Alarm In/6ch Alarm Out interface
> Support 2-bit DIP switch (0/1) to determine the different alarm box access; Max support 4 alarm boxes having access to the back-end storage device
> Support universal 12V power supply; Support using a separate adapter or through 1 to 2 power cable using the DVR adapter to supply the alarm box with power
> The front panel has a power indicator (PWR) which maintains lightening when the device is powered up; The front panel has a signal communication indicator (ACT) which lights up every 1 second when the communication is established between the alarm box and XVR/NVR equipment.
> Linked alarm can be configured on the alarm input and output interface when the communication is established between XVR/NVR device and the alarm box.
Product Data
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General |
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Communication |
1 RS485 port |
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DIP Switch |
2-bit |
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Alarm |
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Alarm In |
16ch |
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Alarm Out |
6ch |
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Electrical |
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Power Supply |
12V/1A (or use 1 to 2 power cable to use the DVR power) |
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Power Consumption |
0.2W |
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Environmental |
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Operating Temperature |
-10°C ~ +55°C (+14°F ~ +131°F) |
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Operating Humidity |
10%~ 90% RH |
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Construction |
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Dimensions |
97.68mm×90.3mm×33mm (3.85" x 3.56" x 1.3") |
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Net Weight |
≤0.2kg(0.44lb) |
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Installation |
Desktop installation |
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Certifications |
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Certifications |
FCC: Coming Soon |
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CE:Coming Soon |
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UL:Coming Soon |
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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.
Adding expanded alarm inputs and outputs to a Dahua NVR or XVR recorder over RS485.
Gives your recorder 16 alarm input channels and 6 alarm output channels for connecting sensors and triggers.
Connects to compatible NVR and XVR equipment through a single RS485 port for linked alarm configuration.
A 2-bit DIP switch sets each box's access identity, letting up to four alarm boxes connect to one back-end device.
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