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.
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