Dahua Alarm Wireless PIR Detector Dual-Tech ARD2231-W2(868)
Dahua Alarm Wireless PIR Detector Dual-Tech ARD2231-W2(868) est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
Impossible de charger la disponibilité pour le Service de retrait
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Care information
Care information
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Description
Description
- Pet immunity function
- 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
Function
- 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
Technical
- 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
Wireless
- 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
General
- Power Supply : CR123A × 1
- Battery Life : 3 years (If triggered 10 times a day with a battery efficiency
- of 70%)
- 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
Payment & Security
Payment methods
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