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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