2X(55mm Diameter Fire Alarm Electric Gong Bell AC 220V U9Z5)3211
2X(Product name: Electric bell
Nominal voltage: AC 220V
Upper diameter: 55mm
Base Size: 75 x 58mm (L * W)
Overall Height: 42mm
Fixing Holes Diameter: 4.5mm
materials: Metal and plastic
Color: silver and black
Weight: 109g;
Package Contents: 1 x Electric Bell
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.)