Device Type: Wireless PIR Motion Detector (Pet-Immune)
Brand/Model: Dahua DHI-ARD1233-W2
Video Output: N/A
Data Ports: N/A (wireless RF; no wired data ports)
Detection & Performance:- Sensor: Dual-element low-noise PIR
- Detection Range: 12 m (90°) at 2.2 m installation height
- Detection Speed: 0.3–3 m/s
- Pet Immunity: ≤ 18 kg (39.68 lb)
- Sensitivity: 3 levels adjustable
- White Light Resistance: 2,000 lx
- Temperature Compensation: Auto two-way digital compensation
Wireless & Power:- Frequency Variants: 868.0–868.6 MHz (up to 1,600 m range) OR 433.1–434.6 MHz (up to 1,200 m range)
- Communication: Two-way, AES128 encryption, frequency hopping
- Power: CR123A battery (4-year life); max 120 mW (868 MHz) / 75 mW (433 MHz)
Physical & Certifications:- Dimensions/Weight: 104 × 60 × 50 mm / 100 g
- Casing: PC + ABS, White, Wall Mount
- Operating Temp: −10°C to +55°C (indoor)
- Certifications: CE, EN 50131 (Grade 2, Class II)
Key Specs: Dahua DHI-ARD1233-W2, Wireless PIR Detector, 12m Detection, Pet Immunity ≤18kg, 3-Level Sensitivity, AES128 Encryption, Frequency Hopping, CR123A (4-Year), 868/433MHz Variants, EN 50131 Grade 2
Usage: Residential & Commercial Intrusion Detection, Pet-Friendly Home Security, Wireless Alarm System Integration (with Dahua ARC3000H/ARC3800H hubs), Indoor Motion Monitoring
