Dahua Alarm Wireless Door Detector - ARD323-W2 - (868)
Wireless door detector with 2-way communication, up to 1200 m range, battery life up to 5 years, and temperature sensing.
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.
| Security Sensors - Connectivity | Wireless (433/868 MHz) |
|---|---|
| Security Sensors - Power | Battery |
Wireless door detector
- Signal strength detection
- Low battery alarm
- Temperature measurement
- 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
Function
- Tamper 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 : CR123A battery
- Power Consumption : Max. 125 mW
- Operating Temperature : –10 °C to +55 °C (indoor)
- Operating Humidity : 10%–90% (RH)
- Product Dimensions : 100.2mm × 20.8mm × 20.3mm (L × W × H)
- Packaging Dimensions : 135.0 mm × 98.5 mm × 27.8mm (L × W × H)
- Installation : Bracket mount
- Net Weight : 70 g
- Gross Weight : 115 g
- Certifications : CE
- Battery Life : 5 years
- Casing Material : PC + ABS
Temperature
- Measuring Range : –15 °C to +65 °C (indoor)
- Measuring Precision : ± 1 °C
- Resolution :1 °C
- Specification
- Sensor : Reed Switch
- Scenario : Non-metal doors
- Movement Distance : < 40 mm
Peripherals
- External Zone : 1-channel dry contact input
| Connectivity | Wireless |
| Installation | Door/Window |
| Battery | Up to 5 Years |
| Communication | 2Way |
| Range | Up to 1200 meters |
| Certification | Grade 2,CE |
| Temperature Sensor | Yes |