


Invention patented ABS plastic case
-Dimension: 230 X 138 X 80mm
-Weight: 460g
- Height of numerals: 35mm
- Height of letters: 25mm
- Readability: over 12m
- Power Supply: 1.5V alkaline battery (size C or LR14)
- Battery Life: 3 years
GLUE Incense Harbour S401, Block A, PMQ, 35 Aberdeen Street, Central
GLUE Associates S402, Block A, PMQ, 35 Aberdeen Street, Central