DAHUA Wireless Outdoor Siren (DHI-ARA13-W2(868))

Wireless Outdoor Siren 

• IP65 rated.
  
• Outdoor product (–25 °C to +60 °C).
  
• 12 VDC and battery power supply.
  
• Multiple alarm sounds: Fire, medical, intrusion, panic, and more.
  
• Sound pressure level: 110 dB.
  
• Temperature monitoring.
  
• Frequency hopping and two-way communication.
  
• Cloud update and automatic recovery from update failure.