Main image and detail shots of the JPA-BQ.
JPA-BQ sound and light alarm (BQ series, truck blind spot reminder)
Key features
- Sound + light alarm, high performance and cost effective solution for truck safety
- 12-24 VDC, output 92 dB (buzzer version) / 82 dB (white noise version) (+/-4 dB @1.2M)
- Active blind spot alert: automatically warns pedestrians and other vehicles to stay away when the truck is turning or reversing
- Illuminated light panel in addition to the sound - visible warning in daylight and at night
- IP67, epoxy-sealed electronics, shock and vibration resistant
- Voltage polarity reverse protection; CE and RoHS compliant
- Designed for trucks and transport fleets; also for logistics fleets, refuse trucks, construction vehicles, municipal transport
Ordering notes
Points to confirm before production so the unit arrives ready to fit.
- Confirm voltage 12–24V.
- Confirm the sound type (beep 92dB / white noise 82dB)
- Confirm the light mode (light-emitting panel color, solid or flashing)
- Confirm the wire number and wire sequence definition (default bare wire)
- Confirm quantity, packaging and printing requirements in advance.
Installation & usage
Voltage, wiring, sealing and maintenance guidance for the installer.
- Before wiring, confirm the voltage and never reverse the polarity.
- Installed on the side facing pedestrians and non-motorized vehicles when turning/reversing
- Waterproof the wiring area
- The horn mouth and lamp surface should not be blocked by mud
- Regularly check whether the sound and lights can still be heard normally
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