Dahua Technology DH-YJ104 smoke detector Optical beam detector Wired vs LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless

Key differences

The LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless has 83.2 dB more alarm decibels than the Dahua Technology DH-YJ104 smoke detector Optical beam detector Wired (85 dB vs 1.8 dB). The Dahua Technology DH-YJ104 smoke detector Optical beam detector Wired has 2.5 mm more width than the LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless (78.5 mm vs 76 mm). The Dahua Technology DH-YJ104 smoke detector Optical beam detector Wired has 39 mm more depth than the LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless (115 mm vs 76 mm). Detector type: Optical beam detector on the Dahua Technology DH-YJ104 smoke detector Optical beam detector Wired, Photoelectrical reflection detector on the LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless. Connectivity technology: Wired on the Dahua Technology DH-YJ104 smoke detector Optical beam detector Wired, Wireless on the LogiLink SC0018 smoke detector Photoelectrical reflection detector Wireless.

• Connectivity technology
  • DH-YJ104 smoke detector Optical beam detector Wired:Wired
  • SC0018 smoke detector Photoelectrical reflection detector Wireless:Wireless
• Alarm decibels
  • DH-YJ104 smoke detector Optical beam detector Wired:1.8 dB
  • SC0018 smoke detector Photoelectrical reflection detector Wireless:85 dB
• Power source
  • DH-YJ104 smoke detector Optical beam detector Wired:DC
  • SC0018 smoke detector Photoelectrical reflection detector Wireless:Battery
• Operating temperature (T-T)
  • DH-YJ104 smoke detector Optical beam detector Wired:-35 - 65 °C
  • SC0018 smoke detector Photoelectrical reflection detector Wireless:-10 - 55 °C
• Width
  • DH-YJ104 smoke detector Optical beam detector Wired:78.5 mm
  • SC0018 smoke detector Photoelectrical reflection detector Wireless:76 mm
• Depth
  • DH-YJ104 smoke detector Optical beam detector Wired:115 mm
  • SC0018 smoke detector Photoelectrical reflection detector Wireless:76 mm
• Weight
  • DH-YJ104 smoke detector Optical beam detector Wired:300 g
  • SC0018 smoke detector Photoelectrical reflection detector Wireless:80 g