BJ series is made for all kinds of vehicles in the cab. High cost performance,small size, a glass-filled nylon housing with epoxy-encapsulated electronics provide exceptional durability and protection against moisture, dust and vibration.
You could decide what the voltage and output will be, voice version or accompaniment version.
Compact size and esay to install
Reinforced plastic housing
Voltage polarity protection
Many optional connectors/wire
RoHS compliant， CE certified
P/Ns of BJ series back-up alarm:
OUTPUT (+/-4dBA @4FT)
Mechanical drawing (mm)：