SMK500 Smoke Alarm

Product Description

• This photoelectric detector is designed to give early warnings of a developing fire by sounding its built-in siren. It is recommended for corridors, basements, penthouses or other confined spaces.

Specifications

• Power Supply:
  DC 9V 6F22 battery x 1
• Standby Current:
  ≤ 5uA
• Alarm Current:
  ≤ 15mA
• LED Frequency in Working State:
  Once every 32 sec.
• LED Frequency in Alarming State:
  Once every 0.62 sec.
• Low Battery State:
  Beep once with a LED flash per 60s (last for 30 days)
• Operation Condition:
  Temperature:  -10°C ~ +55°C
  Relative humidity:  ≤95% (non-condensing)
• Monitoring Area:
  20m²
• Alarm Sound:
  85dB/3m
• Radio Frequency:
  868 MHz
• Transmitting Distance:
  ≤ 80m (in open air)
• Housing Material:
  ABS plastic
• Dimensions (L x W x H):
  102 x 102 x 31 mm

• Download manual
• Video
• FAQ