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Dahua Wireless External PIR-Camera (Only compatible with ARC3800H series)

• Supports anti-masking detection.
• Supports moving detection to prevent someone move or detach device.
• Supports video verification.
• IR illumination range of 15 m at night.
• Pet immunity: up to 80 cm, 40 kg.
• Supports environment temperature monitoring.
• Supports two-way communication and frequency hopping to make communication with alarm hub stable and reliable.
• Features cloud update. You can also remotely update the device on the mobile app.
• Offers a dual backup system, and uses auto recovery when an update fails.
• Suitable for the ARC3800H series only, excluding the ARC3000H series and ARA43 series.

DHI-ARD2251E-W2(V) SPEC SHEET