กล้องตรวจจับควัน Dahua รุ่น HY-SAV849HA-E

• Remote check based on smoke sensing and video alarm linkage
  
• Intelligent monitoring: Flame detection
  
• With split-spectrum smoke chamber and intelligent algorithm, eliminate the false alarm effectively
  
• Ultra-low power consumption design allows 3-year operation of smoke sensing module with built-in battery
  
• Built-in high decibel buzzer, smoke alarm is over 80 dB at 3 meters
  
• Self-test and low battery warning
  
• Intelligent compensation algorithm relieves the impact of dust accumulation and environment changing on smoke sensing module
  
• Insect-proof and dust-proof design for smoke sensing module
  
• Built-in 7 alarm voices, and user can import custom voices
  
• 5MP 1/2.7" CMOS image sensor, low luminance, and high definition image
  
• H.265 codec, high compression rate, ultra-low bit rate
  
• Flip mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
  
• 2/2 Alarm in/out, 1/1 audio in/out; supports max. 256 GB Micro SD card; built-in Mic and speaker
  
• Flip mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
  
• 12V DC/PoE power supply
  
• Built-in IR light; the max. IR LEDs Length is 20 m (65.62 ft)
  

Datasheet  Dahua รุ่น HY-SAV849HA-E