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DAHUA-4293
Dahua wireless input expander
DAHUA-4293
DHI-ARM320-W2(868)
- MAIN FEATURES
- SPECIFICATIONS
- DOCUMENTATION
- COMMENTS
- Dahua wireless input expander
- Frequency hopping and bidirectional communication
- Communication encryption
- Updating in the cloud
- Overheating alarm
- Dahua wireless input expander
- Conversion device that connects third-party detectors to the Dahua Wireless Hub.
- Six types of alarms: Intrusion, medical, fire, emergency, gas and tampering.
- Connects to external power supplies
- Incorporates a tri-axial accelerometer that triggers alarms when the device is moved
- Alarms are triggered when device overheats
- Built-in temperature measurement with -10°C ~ +55°C range
- Overheating alarm
- Bidirectional 868 ~ 868.6 MHz radio communication
- Radio range up to 1.6 km in the open field
- Frequency hopping
- AES128 encryption mode
- Cloud update
- 2 alarm inputs (1 alarm input + 1 tamper input)
- Powered by 3 CR123A batteries (lifetime up to 5 years)
- Consumption: 45 µA (operation) / 50 mA (alarm)
- Low battery detection
- 3.3V /10 mA auxiliary power supply output to provide power to the detectors connected to it
- Operating temperature from -10°C ~ +55°C
- 10% ~ 90% relative humidity
- Dimensions: 39 (W) x 102 (H) x 21.5 mm
- Net weight: 77 g
- Gross weight: 135 g
REFERENCE / MODEL | DAHUA-4293 / DHI-ARM320-W2(868) |
---|---|
Installation environment | Indoor |