Detailed Product Description

1.The housing is die cast in aluminum alloy, with powder stastic plastic - sprayed surface.

2.The pattern of sign board is determined by users .

3.Electronic light emitting screen adopts special electroluminescence, with clear and bright pattern, hight homogeneity luminescence, low power expenditure emergency duration: over 2h

4.LED type:(1) adopt LED of hight-luminance as illuminationg source, and its diffuse reflection feature enables the light emitting screen to shine, it possesses characteristics of high-luminace and long service life, its theory's life reaches 100000 hours.(2)Adopt lithium cell as emergency power source, equipped with special charging circuit of lithium cell and separated developed switching circuit with characteristics of loe energy consumption and long emergency duration.