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Dahua Alarm Wireless PIR Detector Dual-Tech ARD2231-W2(868)
Product code: 25082620 // MPN: ARD2231-W2(868)
Dahua Alarm Wireless PIR Detector Dual-Tech ARD2231-W2(868)
€96,05 (inc. VAT)
Available from 1 to 3 days
Similar product
Auto temperature compensation. 3-level sensitivity adjustment. Displays the temperature of the surrounding environment and supports the overheating alarm. Frequency hopping and two-way communication technology ensure that communication is stable. Supports cloud update and automatically restores when cloud update fails. PIR and microwave motion detection. Supports jamming detection and communication encryption.
- Indicator Light: 1 × green alarm indicator
- Button: 1 × power switch
- Remote Update: Cloud update
- Low Battery Detection: Yes
- Tamper: Yes
- Measuring Range (Temperature): Indoor: –15 °C to +65 °C
- Measuring Accuracy: ±1 °C
- Sensor: Dual-element low-noise PIR sensor, microwave sensor
- Detection Mode: PIR + Microwave
- Sensitivity: 3 levels adjustable
- Detection Range: 12 m (90°) with installation height of 2.2 m
- Detection Speed: 0.3 m/s–3 m/s
- Microwave Frequency: 24 G
- Pet Immunity Level: ≤ 18 kg, height < 50 cm
- White Light Resistance Leve: 2000 lux
- Two-way Digital Temperature Compensation: Yes, no attenuation of detection distance in high temperature
- Test Mode: Yes
- Operating Current: 11 uA
- Alarm Current: 71 mA
- Carrier Frequency: 868.0 MHz–868.6 MHz
- Communication Mechanism: Two-way
- Communication Distance: Up to 1,600 m in an open space
- Encryption Mode: AES128
- Frequency Hopping: Yes
- Power Supply: CR123A × 1
- Battery Life: 3 years (If triggered 10 times a day with a battery efficiency
- Power Consumption: Max. 615 mW
- Operating Temperature: Indoor: –10 °C to +55 °C
- Certified temperature: –10 °C to +40 °C
- Operating Humidity: 10%–90% (RH)
- Product Dimensions: 104.0 mm × 60.0 mm × 50.0 mm
- Packaging Dimensions: 135.0 mm × 98.5 mm × 56.8 mm
- Net Weight: 106 g
- Gross Weight: 184 g
- Installation: Wall mount, Ceiling mount (With the bracket ARA33)
- Casing Material: PC + ABS
- Certifications: CE
| Certification: | CE |
| Connection Type: | Wireless |
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