Description
Specifications
Fire Alarm Bell 4″ NQ418
| Model | NQ418 |
| Dimensions | dia. 4″ (100mm) x 52mm (H) |
| Voltage | 24V DC |
| Current | 28mA |
| Sound Output | 90dB @1M |
| Material | Steel Plate |
| Base Plate | ABS plastic |
| Weight | NQ418: About 375g |
Packaging : NQ418: 50pcs/ctn: N.W. 19.0 KG, G.W. 21 KG



