Dahua
Dahua Alarm Wireless PIR Detector Dual-Tech ARD2231-W2(868)
Κωδικός παραγγελίας: 24947
- Indicator Light:1 × green alarm indicator
- Button:1 × power switch
- Remote Update:Cloud update
- Low Battery Detection:Yes
- Tamper:Yes
- Όλα τα χαρακτηριστικά
124,00 €με ΦΠΑ
Μη διαθέσιμο
Περιγραφή
- 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
Χαρακτηριστικά
- 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
