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Manor farm special motor alarm ms-390 AC220 buzzer alarm

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Shengxin Fire-fighting Equipment Firm 15yr.

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Mobile:86-13957927718

E-mail:hsh.966@163.com

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Manor farm special motor alarm ms-390 AC220 buzzer alarm

Ms-390 is commonly used for fire alarm of civil buildings, fire alarm of factories and fire engines. It is commonly used in fire alarm systems of ships, aircraft rooms, heavy industry, military industry, storage, air defense, etc.

Ms-390, mini motor wind screw fire alarm equipment, is designed by the principle of sound source produced by high speed friction of narrow wind tunnel air.
High-pitched, high-alert sound. Iron case, ABS air leaf, can work in bad weather. High temperature resistance, low temperature resistance.

Common voltage: DC12V, DC24V, AC110V, AC220V.

Shell material: iron
Wind blade material: ABS
Alarm: blower type air friction alarm
Color: grey
Specification: mm (length) * mm (width) * mm (height)
Packaging: Chinese packaging, neutral English packaging, can be customized to the specified language, need to provide sample.
Installation: the base is fixed and installed, and the air outlet can be adjusted up and down.
Ambient temperature: - 40 ℃ ~ + 80 ℃
Ambient humidity: less than or equal to 70%

Note: long working hours will cause high temperature due to air friction.

Update time：20180718164827