smoke alarm(2 wires)

Detailed Product Description

1.Products Specifications

Operating Voltage:DC 12V-24V

Monitoring current: ≤50μA

Alarm current: ≤20 mA

Operating environment: Temperature: -10 +50 ,

Relative humidity: ≤95% (40 ± 2 )

Connection method: Two- wire and non-polarity system

Size:104 mm×H 35mm

2.Suitable and non- suitable situations

Suitable Situations:

Hotel, apartment, office, machinery room and entertainment places

The places having risk of the electric fire

Non-suitable Situations:

The places where smoke detained is usual

The places where black smoke may be produced in the fire

The places there are the dust, fog, steam, oily fog and other decay gas