86-579-89161760
No. 388 Danguang East Road, Jinhua, Zhejiang, China
| Item No. | WM4027 |
| Certificate | CE EN175F & EN379 & EN166 |
| CE Classification | 1/1/1/2 |
| Grinding function | NO |
| View size | 91x39mm |
| Shade state | DIN3/11 |
| Shade control | Fixed |
| Sensitivity | Internal variable |
| Switching time | <0.3ms (Room temperature) |
| Delay time | 0.1-0.8s (Internal variable) |
| Arc sensor | 2 |
| Power supply | Solar cell & Li-batteries |
| Battery replace | No battery change required |
| Operating temp. | -10ºC ~ +60ºC |
| Shell material | PP (Fire-proof) |
| Package | 1set/color box |
| Warranty | 2years |
