Dual technology radio detector

Name: DAHUA-4283
SKU: DHI-ARD2231-W2(868)
Price: 96.704 EUR
Availability: InStock
Rating: 5 (84 reviews)

DAHUA-4283

Dual-element PIR sensor and microwave sensor
Detection range 12 meters, 90° (installed at 2.2 meters)
Detection speed 0.3~3 ms
Microwave frequency 24G
Anti-pet up to 18kg
White light resistance level of 2000 lux
Two-way digital temperature compensation with no attenuation of detection distance at high temperature
Sensitivity adjustable in 3 levels
Test mode
LED indicator
Built-in temperature measurement with a range of -15°C ~ +65°C (±1°C)
868 ~ 868.6 MHz bidirectional radio communication
Radio range up to 1.6 km in the open field
Frequency hopping
AES128 encryption mode
Tamper tamper
Supports cloud update and automatically restores when update fails
Powered by CR123A battery (lifetime up to 3 years)
Power consumption: 11 µA (operation) / 71 mA (alarm)
Operating temperature -10°C ~ +55°C (-10°C ~ +55°C)
Relative humidity 10% ~ 90%.
Polycarbonate and ABS plastic housing
Dimensions: 60 (W) x 104 (H) x 51 mm
Net weight: 106 g
Gross weight: 184 g

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