Dahua Alarm Automation Input Expander - ARM310-W2(868)
Compact Dahua Alarm Automation Input Expander ARM310-W2(868) with 1-channel dry contact input; tamper alarm, low-battery alert, signal strength detection, cloud update, and two-way 868 MHz wireless up to 1,200 m.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
- Six types of alarm: intrusion, medical, fire, emergency, gas, and tamper
- NC and NO are available for alarm inputs (NO by default)
- Signal strength detection
- Low battery alarm
- Temperature monitoring
- Frequency hopping function and two-way communication technology ensure communication stability
- Cloud update and automatic recovery from update failure
Port
- Indicator Light : 1 × green alarm indicator
- Button : 1 × power button
- Protection Zone : 1-channel dry contact input
Function
- Tampering Alarm : Yes
- Remote Upgrade : Cloud update
- Low Battery Alarm : Yes
- Test Mode : Yes
- Search : Signal strength detection
Wireless
- Carrier Frequency : 868.0 MHz–868.6 MHz
- Communication Distance : Up to 1,200 m in an open space
- Communication Mechanism : Two-way
- Frequency Hopping : Yes
- Encryption Mode : AES128
General
- Power Supply Mode : CR123A battery
- Power Consumption: Max. 125 mW
- Operating Temperature : –10 °C to +55 °C (indoor)
- Operating Humidity : 10%–90% (RH)
- Dimensions : 100.2mm × 20.8mm × 20.3mm
- Package Dimensions : 135.0 mm × 98.5 mm × 27.8mm
- Installation Mode : Bracket mount
- Net Weight : 70 g
- Gross Weight : 115 g
- Certification : CE
- Battery Life : 4 years (The external input type is NO) / 2 years (The external input type is NC or Pulse)
- Casing Material : PC + ABS
Temperature
- Measurement Range : –15 °C to +65 °C (indoor)
- Measurement Precision : ±1 °C
- Resolution : 1 °C