ARD2231-W2 Wireless Dual-Tech Detector

ARD2231-W2 Wireless Dual-Tech Detector

  • Brand: Dahua
  • Product Code: ARD2231-W2

  • Bilgi Al
  • Availability: In Stock


• Frequency hopping and two-way communication technology ensure that communication is stable.
• Supports jamming detection and communication encryption.
• Supports cloud update and automatically restores when cloud update fails.
• Overheat and overload protection.
• Monitors voltage, current and energy consumption.

Dosyalar
ARD2231-W2-DataSheet Download
Function
Sensor Dual element low noise PIR sensor, microwave sensor
Tamper Alarm Yes
Detection Mode PIR + Microwave
Test Mode Yes
Sensitivity 3 levels adjustable
Detection Range 12 m (39.37 ft) (90°) with 2.2 m (7.21 ft) installation height
Remote Upgrade Cloud Update
Detection Speed 0,3 m/s–3 m/s (0,98 ft/s–9,84 ft/s)
Microwave Frequency 24G
Low Battery Alarm Yes
Pet Immunity Level ≤ 18 kg (39,68 lb), yükseklik < 50 cm (19,68 ft)
eWhite Light Resistance Level 2000 lüks
Two-Way Digital Temperature Compensation Yes, there is no decrease in detection distance at high temperature.
Wireless
Carrier Frequency 868,0 MHz–868,6 MHz
Communication Distance Up to 1,600 m (5,249.34 ft)
Communication Mechanism İki yönlü
Encryption Mode AES128
Frequency Hopping Yes
Temperature
Measuring Range Indoor: –15 °C to +65 °C (+5 °F to +149 °F)
Measuring Precision ±1 °C (±1,8 °F)
Port
Indicator Light 1 × green alarm indicator
Button 1 Power
Certifications
Certifications CE
General
Dimension 104,0 mm × 60,0 mm × 50,0 mm (4,09" × 2,36" × 1,97")
Sensitivity 3 levels adjustable
Operating Temperature Indoor: –10 °C to +55 °C (+14 °F to +131 °F) Certified temperature: –10 °C to +40 °C (+14 °F to +104 °F)
Installation Wall mount, Ceiling mount (with ARA33 bracket)
Operating Current 11 uA
Alarm Current 71mA
Electrical
Power Supply CR123A × 1
Power Consumption Maks. 615 mW
Packaging
Net Weight 106 gr (0,23 lb)
Gross Weight 184 gr (0,41 lb)
Environmental
Operating Humidity 10%–90% (relative humidity)
Battery Life 3 years (triggered 10 times per day with 70% battery efficiency)
Construction
Casing PC+ ABS

Tags: Dahua, ARD2231-W2, Wireless Dual-Tech Detector, Dahua Alarm Sistemleri,

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