描述
ARD334-W2(868S)
Wireless Door Detector 2 Plus
ARD334-W2(868S) 屬大華防盜警報產品。傑成系統有限公司（香港防盜）為大華產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考防盜系統。規格以原廠資料為準。
規格
Port
| Alarm Input | 1(Normally Closed;Normally Open;Impulse Count) |
|---|
Function
| Indicator Light | 1 × green alarm indicator |
|---|---|
| Button | 1 × power switch |
| Remote Update | Cloud update |
| Low Battery Detection | Yes |
| Tamper | Yes |
| Measuring Range (Temperature) | –15 °C to +65 °C (+5 °F to +149 °F) (indoor) |
Technical
| Sensor | Triaxial accelerometer, reed switch |
|---|---|
| Test Mode | Yes |
| Scenario | Non-metal doors |
| Operating Current | 12 uA |
| Alarm Current | 2.3 mA |
| Shock Detection | High,Normal,Low |
| Tilt Detection | Up to 25° |
Wireless
| Carrier Frequency | 868.0 MHz–868.6 MHz |
|---|---|
| Transmitter Power (EIRP) | Limit 25 mW |
| Communication Mechanism | Two-way |
| Communication Distance | Up to 1,600 m (5249.34 ft) in an open space |
| Encryption Mode | AES128 |
| Frequency Hopping | Yes |
General
| Power Supply | CR123A × 1 |
|---|---|
| Power Supply Type | Type C |
| Battery Life | If triggered twice a day with a battery efficiency of 70%: 3 years (The external input type is NO); 1.5 years (The external input type is NC) |
| Low Battery Threshold | 2.2 V |
| Battery Restore Threshold | 2.6 V |
| Power Consumption | 0.267 W (Max), 0.114 mW (Standby) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Operating Humidity | 10%–90% (RH) |
| Product Dimensions | Door Detector:101.0 mm × 21.0 mm × 22.2 mm (3.98" × 0.83" × 0.87") (L × W × H); Small Magnet:37.0 mm × 13.4 mm × 15.0 mm (1.46" × 0.53" × 0.59") (L × W × H); Mini Magnet:50.0 mm × 11.0 mm × 6.1 mm (1.97" × 0.43" × 0.24") (L × W × H) |
| Net Weight | 54.9 g (0.12 lb) |
| Gross Weight | 97.6 g (0.22 lb) |
| Installation | Wall mount |
| Casing Material | PC + ABS |
| Certifications | CE |
| Anti-corrosion Level | Basic Protection *The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection. |
| Storage Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Humidity | 10%–90% (RH) |
| Packaging Dimensions | 110.0 mm × 75.0 mm × 33.0 mm (3.61" × 2.46" × 1.08") (L × W × H) |
