Smoke Detectors

Wireless Smoke Detector - KR Y52W

Features & Specification

  • The volume: ≥ 80dD
  • Power supply: DV9V
  • Battery life: Carbon- zinc batteries --about 1 year, Alkaline batteries--- about 3 years
  • Operating temperature: -10 ℃ - +50 ℃
  • Relative humidity: ≤ 95% RH (40 ℃ ± 2 ℃)
  • Output form: sound alarming
  • Execution standard: GB4715-2005
  • Weight: about 135g (include battery)

Wired Smoke Detector - KR Y52L

Features & Specification

  • The volume: ≥ 80dD
  • Power supply: DV9V
  • Battery life: Carbon- zinc batteries --about 1 year, Alkaline batteries--- about 3 years
  • Operating temperature: -10 ℃ - +50 ℃
  • Relative humidity: ≤ 95% RH (40 ℃ ± 2 ℃)
  • Output form: sound alarming
  • Execution standard: GB4715-2005
  • Weight: about 135g (include battery)

Independent Smoke Detector - KR 52

Features & Specification

  • The volume: ≥ 80dD
  • Power supply: DV9V
  • Battery life: Carbon- zinc batteries --about 1 year, Alkaline batteries--- about 3 years
  • Operating temperature: -10 ℃ - +50 ℃
  • Relative humidity: ≤ 95% RH (40 ℃ ± 2 ℃)
  • Output form: sound alarming
  • Execution standard: GB4715-2005
  • Weight: about 135g (include battery)