The Dahua ARD311-W is a wireless door and window contact sensor designed to enhance the security of your premises. It provides real-time alerts when doors or windows are opened or closed, helping to protect your home or office efficiently. This device is easy to install and integrate into your existing security system, offering reliable performance and peace of mind.
Quick Spec
| Brand | Dahua |
| Model | ARD311-W |
| Type | Wireless Door/Window Contact |
| Wireless Range | Up to 150 meters |
| Battery Life | Up to 2 years |
Product Features
- Wireless installation for ease of setup
- Real-time alerts for door/window status
- Long battery life of up to 2 years
- Compact and inconspicuous design
- Seamless integration with Dahua security systems
Product Applications
- Residential home security for monitoring entry points
- Office security to ensure all doors and windows are secured
- Retail security to monitor unauthorized access during non-business hours
Supported Options
| Accessory | Model |
| Magnetic Contact Strip | Dahua MAC-10 |
| Additional Battery Pack | Dahua BP-2A |
| Wall Mount Kit | Dahua WMK-1 |
Compare to Similar Items
| Model | Differences |
| Dahua ARD311 | Wired version, requires cabling |
| Honeywell 5800MINI | Smaller size, less wireless range |
| ADT DSC PG9303 | More expensive, compatible with select ADT systems only |
Get more information
For further information about the Dahua ARD311-W, including pricing details and the ARD311-W datasheet, please contact us via Live Chat or at sales@router-switch.com. Check Dahua ARD311-W price and ARD311-W datasheet, buy Dahua ARD311-W with the best price and fast shipping. Free Live Chat is supported.
Dahua ARD311-W Specification
ARD311-W Specifications |
|
| Brand | Dahua |
| Product Name | ARD311-W |
| Type | Wireless Door/Window Contact |
| Frequency | 433 MHz |
| Communication Range | Up to 80m (open space without interference) |
| Battery Type | CR123A 3V Lithium Battery |
| Battery Life | Up to 2 years |
| Operating Temperature | -10°C to +55°C |
| Operating Humidity | 10% to 90% (non-condensing) |
| LED Indicator | Yes |
| Installation Distance | Between components: up to 15mm |
| Dimensions | 92mm x 22mm x 20mm |
| Mounting Method | Screw or Adhesive |
| Alarm Function | Yes |
| Tamper Protection | Yes |
| Compatibility | Compatible with Dahua alarm systems |
| Certifications | CE, FCC |
| Low Battery Indication | Yes |
| Material | Plastic |
| Color | White |
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