Dahua Alarm Wireless Glass Break Detector - ARD512-W2(868) - Alarm Wireless Glass Break Detector
Detects glass-break across many glass types with high/low frequency detection; wireless, wall-mounted, battery up to 3 years, 2-way communication, CE, range up to 1600 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.
| Security Sensors - Type | Glass Break |
|---|---|
| Security Sensors - Connectivity | Wireless (433/868 MHz) |
| Security Sensors - Power | Battery |
- Detects when the glass is broken, triggering alarms for different types of glass such as tempered, double-glazed, laminated, wired, plate and float glass
- Detects high and low frequency sounds at the same time, and uses algorithms to reduce the occurrence of false alarms
- Two-channel alarm input
- Cloud update and automatic recovery from update failure
- The two-way wireless encrypted communication mechanism improves the security and stability of communication
- With the wireless frequency hopping mechanism, the device auto matically hops to other available frequency bands when the original frequency band is being interfered with by other wireless radios, to ensure communication remains stable
Port
- Alarm Input : 2 (NO/NC)
- Microphone : Highly-sensitive omnidirectional microphone
Function
- Button : 1 × power button
- Remote Update : Cloud update
- Low Battery Detection : Yes
- Tamper : Yes
Technical
- Detection Range : Max. 9 m
- Specifications of Glass to be Detected : Glass type: Tempered, double-glazed, laminated, wired, plate and float / Glass thickness: 2.4 mm–6.4 mm / Glass size: 0.3 m × 0.3 m to 3 m × 3 m
Test Mode : Yes
- LED Indicator : 1 × green alarm indicator
- Scenario : Indoor
- Operating Current : 45 uA
- Alarm Current : 50 mA
- Wireless
- Carrier Frequency : 868.0 MHz–868.6 MHz
- Communication Mechanism : Two-way
- Communication Distance : 1,600 m
- Encryption Mode : AES128
- Frequency Hopping : Yes
General
- Power Supply : 1 × CR123A battery
- Battery Model : CR123A
- Battery Life : 3 years (The external input type is NO) / 1 year (Both external sensors are enabled, and the input type is NC)
- Power Consumption : Max. 150 mW
- Operating Temperature : –10 °C to +55 °C (indoor)
- Operating Humidity : 10%–90% (RH)
- Product Dimensions : 107.8 mm × 34.5 mm × 24.8 mm
- Net Weight : 45 g
- Gross Weight : 130 g
- Installation : Surface mount
- Casing Material : PC and ABS
- Appearance Color : White
- Certifications : CE
- Anti-corrosion Level : Basic Protection
- Packaging Dimensions : 95 mm × 43 mm × 139 mm
| Connectivity | Wireless |
| Installation | Wall |
| Battery | Up to 3 Years |
| Communication | 2Way |
| Range | Up to 1600 meters |
| Certification | CE |
| Glass Protection | Yes |