Specifications
1CE certificate2Voltage can be custom.
3professional in this filed 17years
ring bell, electric bell ,ring alarm
Description
| Model No. | PCS IN CTN | G.W | Measurement | Base Material | |
| FL-4B(100mm) 4'' | 50PCS | 22KGS | 65X26X34.5cm | Plastic | |
| FL-6B(150mm) 6'' | 20PCS | 22KGS | 37X34X34.5cm | Aluminum | |
| FL-8B(200mm) 8'' | 10PCS | 15KGS | 43X22.5X44.5cm | Aluminum | |
| FL-10B(250mm)10'' | 10PCS | 16KGS | 53X28X35cm | Aluminum |
Electric bell Features:
1) Alarm of easy combustion causticity air or conductive dust
2) The surrounding temperature does not exceed 40°C
3) Bear to press: 1,500V, 50 times/a minute
4) Electric resistance: shouldn't be small than 10Ω
5) Settle the electric voltage ±10%
6) Switch every 5 minutes
7) Work time: not longer than 5 minutes
8) Uninstall the bell cover to move absolutely
