2.It is durable and convenient.
3.Simple user instruction and easy to use.
4.It can replace you pickup truck, Van, Boat air horn.
Specification:
Color:Red
Size(approx.):91.6mm/3.6”(L) x 109.9mm/4.32”(W) x 150mm/5.9”(H)
(Detail size as shown in the picture)
Material:Plastic and metal
Voltage:DC 12V
Relay Voltage:DC 12V(30A)
Fundamental frequency:530Hz±5%
Sound pressure level at 2m:≧115dB(A)
Sound pressure level at 4In:≧139dB(A)
Reliability:100,000 on/off cycle
Type of sound:harmonized twin tone
Note:
Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)
Package Included:
1 X Hore
1 X Relay
Some install fittings