İç Alan Sireni
 Uzaktan yapılandırma, bulut üzerinden güncelleme mobil uygulamadan durum görüntüleme
 3 yıla kadar batarya ömrü.
 105 db ses
 Zayıf pil uyarısı
 Sıcaklık ölçümü
 Frekans değiştirme, iki yönlü iletişim ve AES128 şifreleme algoritması
 Açık alanda 1000 m'ye kadar Alarm Paneli ile iletişim
 3-seviye ayarlanabilir ses ve 3 farklı ses seçeneği
 ARA12-W2(868)
 Wireless siren
 > Signal strength detection.
 > Low battery alarm.
 > Temperature measurement.
 > Frequency hopping function and two-way communication technology
 > Cloud update and automatic recovery from update failure.
     |   Port   |  
  |   Indicator Light   |    1 × green alarm indicator   |  
  |   Button   |    1 × power button   |  
  |   Function   |  
  |   Tamper Alarm   |    Yes   |  
  |   Remote Upgrade   |    Cloud update   |  
  |   Test Mode   |    Yes   |  
  |   Low Battery Alarm   |    Yes   |  
  |   Search   |    Signal strength detection   |  
  |   Wireless   |  
  |   Carrier Frequency   |    868.0 MHz–868.6 MHz   |  
  |   Communication Distance   |    Up to 1,000 m (3,280.84 ft) in an open space   |  
  |   Communication Mechanism   |    Two-way   |  
  |   Frequency Hopping   |    Yes   |  
  |   Encryption Mode   |    AES128   |  
  |   General   |  
  |   Power Supply   |    2 × CR123A batteries   |  
  |   Power Consumption   |    Max. 240 mW   |  
  |   Operating Temperature   |    –10 °C to +55 °C (+14 °F to +131 °F) (indoor)   |  
  |   Operating Humidity   |    10%–90% (RH).   |  
  |   Product Dimensions   |    81.0 mm × 81.0 mm × 26.0 mm (3.19" × 3.19" × 1.02") (L × W × H)   |  
  |   Packaging Dimensions   |    135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") (L × W × H)   |  
  |   Installation   |    Bracket mount   |  
  |   Net Weight   |    105 g (0.23 lb)   |  
  |   Gross Weight   |    175 g (0.39 lb)   |  
  |   Certifications   |    CE   |  
  |   Battery Life   |    2.5 years in working status (triggered twice every week and alerts 120 s for each triggering)   |  
  |   Sound Pressure   |    ≥ 105 ± 3 dB\1M   |  
  |   Casing   |    PC + ABS   |  
  |   Temperature   |  
  |   Measuring Range   |    –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)   |  
  |   Measuring Precision   |    ± 1 °C (± 33.8 °F)   |  
  |   Resolution   |    1 °C (33.8 °F)   |  
  |   Audio/Video Parameter   |  
  |   Volume Adjustment   |    3 volumn levels   |