Sensore di movimento dual-tech (2 PIR/microonda) wireless da interno/esterno IP65, antimascheramento, copertura fino a 15 m/90°, 1 indicatore di stato luminoso, allarme antimanomissione, update remoto tramite cloud, segnalazione batteria scarica, pet immunity (<40 kg, <80 cm), comunicazione bidirezionale, crittografia AES128, frequenza portante 868~868.6 MHz, 4 batterie CR123A (durata 5 anni)
Datasheet
Disegni
| Function | |
| Indicator Light | 1 × green alarm indicator 1 × power switch; |
| Button | 1 × detection range adjustment switch |
| Remote Update | Cloud update |
| Low Battery Detection | Yes |
| Tamper | Tamper alarm |
| Moving detection | Yes |
| Technical | |
| Detection Mode | PIR + Microwave |
| Sensitivity | PIR: 3 levels adjustable Angle:90° |
| Detection Range | Range:15 m (49.21 ft), the installation height is 1 m (3.28 ft) |
| Detection Speed | 0.3 m/s–2 m/s |
| Microwave Frequency | 24 G |
| Carrier Frequency | 868.0 MHz–868.6 MHz |
| Transmitter Power (EIRP) | Limit 25 mW |
| Communication Mechanism | Two-way |
| Communication Distance | RF: Up to 1,600 m (5,249.34 ft) in an open space |
| Encryption Mode | AES128 |
| Frequency Hopping | Yes |
| General | |
| Power Supply | CR123A × 4 Without Camera: 5 years (triggers 10 alarms a day) |
| Battery Life | With Camera: 3.5 years (triggers alarms twice a week) |
| Operating Temperature | –25 °C to +60 °C (–13 °F to +140 °F) |
| Operating Humidity | 10%–90% (RH) |
| Product Dimensions | 211 mm × 106 mm × 94 mm (8.31" × 4.17" × 3.7") |
| Installation Height | 0.8 to 1.3 m |
| Net Weight | 651 g (1.44 lb) |
| Gross Weight | 890 g (1.96 lb) |
| Installation | Wall mount, pole mount |
| Casing Material | PC + GF |
| Protection | IP66 CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-6:2017+A1:2021 |
| Certifications | |
| Anti-corrosion Level | Basic Protection |
| Storage Temperature | –25 °C to +60 °C (–13 °F to +140 °F) |
| Packaging Dimensions | 251 mm × 116 mm × 119 mm (9.88" × 4.57" × 4.69”) |
| Ordering Information | |
| Type | Model |
| Wireless | Dahua Wireless External Triple-Tech DHI- |
| Triple-Tech | Detector ARD2251E-W2(868) |
| Detector | IR CAMERA MODULE DHI-ARD1130-CAM |
| : | |
| DHI-ARD1130-CAM | ARA34E |
| IR CAMERA MODULE | Detector Bracket The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. |
| Application | |
| External | Alarm Hub 2 |
| Triple-Tech Detector | Snapshots RF-HD Events Airfly External PIR-Camera |
