The Dahua ARD1233-W2(868) is a high-performance wireless PIR detector designed for smart intrusion detection. Compact and intelligent, it combines motion sensing, environmental monitoring, and secure communication in one versatile unit. Whether installed in homes, offices, or commercial spaces, it delivers reliable protection with minimal false alarms.
Thanks to its pet immunity function, the detector can ignore motion from small animals, reducing unnecessary alerts. Additionally, it offers three levels of sensitivity adjustment, allowing users to fine-tune detection based on room size, layout, or activity level.
The device includes temperature monitoring and automatic temperature compensation, ensuring consistent performance across varying climates. This feature helps maintain detection accuracy even in environments with fluctuating temperatures.
To support proactive maintenance, the ARD1233-W2(868) provides signal strength detection and a low battery alarm. These indicators help users identify weak connections or power issues before they affect system reliability.
Equipped with frequency hopping and two-way communication, the detector ensures stable and encrypted data transmission. This technology minimizes interference and enhances security across wireless networks.
The unit supports cloud-based firmware updates, allowing remote upgrades and feature enhancements. In case of update failure, it can automatically restore its previous configuration, ensuring uninterrupted operation.
Designed for quick installation, the ARD1233-W2(868) integrates seamlessly with Dahua’s wireless alarm systems. Its compact form factor and adjustable settings make it suitable for a wide range of indoor applications.
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