![DAHUA-4283|Dual technology radio detector](https://bydemes.com/ByDemesFiles/images/450px/DAHUA-4283.jpg)
ALARM.COM Systems
VESTA Alarm
VESTA Medical Alarm
DAHUA systems
U-PROX Systems
Pyronix / HIKVISION systems
HONEYWELL® systems
PARADOX® systems
VISONIC® systems
DSC® systems
DIY Home system alarm GRADE 1
Alarm Transmission & Reception
Volumetric Detectors
Shock and Impact Detectors
Magnetic Contacts
Special Detectors
Perimeter Detection
Sirens
Anti-theft protection by fog
Proactive safety smoke
Cables
Accessories
DAHUA systems
- All categories
- ALARM.COM Systems144
- VESTA Alarm389
- VESTA Medical Alarm33
- DAHUA systems27
- U-PROX Systems67
- Pyronix / HIKVISION systems102
- HONEYWELL® systems92
- PARADOX® systems145
- VISONIC® systems2
- DSC® systems3
- DIY Home system alarm GRADE 117
- Alarm Transmission & Reception29
- Volumetric Detectors151
- Shock and Impact Detectors23
- Magnetic Contacts69
- Special Detectors4
- Perimeter Detection89
- Sirens20
- Anti-theft protection by fog31
- Proactive safety smoke2
- Cables19
- Accessories98
DAHUA-4283
Dual technology radio detector
DAHUA-4283
DHI-ARD2231-W2(868)
- MAIN FEATURES
- SPECIFICATIONS
- DOCUMENTATION
- COMMENTS
![Antimascotas-en](https://bydemes.com/ByDemesFiles/filters/1278/Antimascotas-en.jpg)
- Dahua dual technology radio detector
- Detection range of 12m, 90°
- Anti-pet function
- Automatic temperature compensation
- Sensitivity adjustable in 3 levels
- Signal strength detection
- Low battery alarm
- Temperature measurement
- Frequency hopping and bidirectional communication.
- 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
REFERENCE / MODEL | DAHUA-4283 / DHI-ARD2231-W2(868) |
---|---|
Detector type | Dual tech || MW 24GHz || PIR |
Immunity | Pet immune || White light |
Installation environment | Indoor |