Features:
1) High quality speaker inside, popular for police cars and cross-country
jeeps
2) Anti-impact steel base
3) Rigidity: >4H
4) Colors can be composed randomly with red, blue, and yellow, or using
a single color with transparent chimney
5) Lamp: 8 LED pieces in the upper layer, 4 flash lamps and 2 lane lamps
in the lower layer
6) Major lamp is controlled by a microcomputer programmer
7) Low energy consumption, high luminance
8) Flash lamp is controlled by IC and highly reliable switch transistor
9) Controlling switch is located on siren or separate light controlled
switch DKH-01
10) Speaker: internal or external