fire alarm bell

fire alarm bell
1.base:aluminium
2.fire alarm bell size:5/6" optional;
3.operating voltage:DC24V;
4.high alarm sound;

Fire alarm bell with good performance from peasway

Specifications:

1. Fire alarm bell:aluminium;

2. Fire alarm bell size:5/6" optional;

3. Operating voltage: 24V DC±15% (no pole);

4. Operating current: 23mA (24V DC);

5. Dimensions: Ø127 x 56mm;

6. Sound level: >100dB (24V DC);

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