Sensore contatto magnetico porta/finestra wireless (small) colore nero, range rilevamento <40 mm, 1 indicatore di stato luminoso, allarme antimanomissione, allarme tapparella, update remoto tramite cloud, segnalazione batteria scarica, frequenza portante 868~868.6 MHz, contatto reed, crittografia AES128, batteria CR123A <125 mW (durata 5 anni)
Datasheet
Disegni
| 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 |
| Transmitter Power (EIRP) | Limit 25 mW |
| Communication Distance | Up to 1,200 m (3,937.01 ft) in an open space |
| Communication Mechanism | Two-way |
| Frequency Hopping | Yes |
| Packaging Dimensions | 1.09") (L × W × H) |
| Installation | Bracket mount |
| Net Weight | 70 g (0.15 lb) |
| Gross Weight | 115 g (0.25 lb) CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-6:2017 |
| Certifications | |
| Battery Life | 2 years (The external input type is NC or Pulse) |
| Casing Material | PC + ABS |
| Temperature | |
| Measuring Range | –15 °C to +65 °C (+5 °F to +149 °F) (indoor) |
| Measuring Precision | ±1 °C (±1.8 °F) |
| Resolution | 1 °C (33.8 °F) |
| Sensor | Reed Switch |
| Scenario | Non-metal doors |
| Movement Distance | < 40 mm (1.57") |
| Peripherals | |
| External Zone | 1-channel dry contact input |
| Ordering Information | |
| Type | Part Number Description DHI-ARD323- |
| Wireless door detector | Wireless door contact W2(868S) |
| Application | |
| Internet / Cloud | call GPRS/4G message Wireless Door Detector |
| Wi-Fi | Wireless Door Detector (Small magnet) RF868 Alarm Hub Wireless PIR Detector Wireless Keyfob Wireless Siren |
