Buton de panica wireless ARD821-W2(868)
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Buton de panica wireless ARD821-W2(868)
Descriere
Buton de panica wireless ARD821-W2(868)
- Comunicare RF bidirectionala;
- Ofera mai multe culori LED pentru indicarea diferitelor stari;
- Suporta actualizare prin cloud si recuperare automata in caz de esec al actualizarii;
- Dispune de protectie impotriva apasarii accidentale;
- Grad de protectie: IP54;
- Frecventa: 868.0 MHz – 868.6 MHz;
- Distanta de comunicare: Pana la 1.200 m in spatiu deschis;
- Mecanism de comunicare: Bidirectional;
- Mod de criptare: AES128;
- Frequency hopping: Da;
- Temperatura de operare: –10 °C pana la +55 °C (interior);
- Umiditate de operare: 10%–90% (RH).
Caracteristici
| Marca | Dahua |
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