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20m IR 2MP HD CVI TVI AHD CVBS 4 in 1 BNC Output HDCVI CCTV Dahua Analog Camera HAC-T1A21 HAC-B1A21
$19.5
Resolution:
1080P
Network:
Analog
Quantity:
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Features
Feature Listing for Dahua HDCVI CCTV Camera (HAC-T1A21 / HAC-B1A21)
Ultra HD 2MP Resolution
– Crystal-clear imaging with 20m IR night vision, ensuring sharp details in low-light conditions.
4-in-1 Compatibility
– Supports CVI, TVI, AHD, and CVBS formats for seamless integration with existing security systems.
Premium BNC Output
– High-quality coaxial connection ensures stable, interference-free signal transmission.
Durable All-Weather Build
– Robust metal housing with IP67-rated protection against dust, rain, and harsh environments.
Wide Application Scenarios
– Ideal for retail stores, warehouses, parking lots, and residential security with easy plug-and-play setup.
Global Wholesale Advantage
– Factory-direct pricing, bulk discounts, and fast international shipping available.
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