Main image and detail shots of the JPA-BL1.
JPA-BL1 sound and light alarm (BL series, LED flash + voice, road/special-purpose vehicles)
Send the vehicle type, quantity and market — we reply with a configuration and price within 24 hours.
Key features
- Sound and light in one unit: LED flashing beacon + alarm speaker, further improves safety
- 12-24 VDC, output 102 dB (voice version) / 97 dB white noise version (+/-4 dB @1.2M)
- Night mode version available: 97 dB / 80 dB - quiet operation for night and residential areas
- Voice content: Chinese reversing, turning, night mode; white noise and buzzer versions available
- 4-LED and 8-LED flashing versions, amber LED
- IP67, glass-filled nylon housing with epoxy-encapsulated electronics
- Voltage polarity reverse protection; CE and RoHS compliant
- For engineering vehicles, road vehicles, trucks and municipal fleets
Ordering notes
Points to confirm before production so the unit arrives ready to fit.
- Confirm voltage 12–24V.
- Confirm LED version (4 lights / 8 lights) and light color
- Confirm the sound type: Voice (Chinese/English)/White Noise (WN)/Beep, whether night mode is required (97/80dB)
- Confirm the wire number and wire sequence definition (acoustic and light type wire cores are more, lights and speakers are separated)
- Confirm connector (default bare wire) and wire length
- Confirm quantity, packaging and printing requirements in advance.
Installation & usage
Voltage, wiring, sealing and maintenance guidance for the installer.
- Confirm the voltage before wiring, and do not connect the positive and negative poles reversely; connect multi-core wires as defined, and do not connect lights and speakers incorrectly
- LED faces outward to avoid being obscured by bezels or brackets
- It is recommended to use night mode/low mode at night and in residential areas
- The wiring area should be waterproofed, and the wires should be fixed to avoid high-temperature areas
- Do not tweet at full power continuously for a long time
- After installation, confirm that the sound and light flashing are normal, and then tighten the screws
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View detailsNeed a quotation for the JPA-BL1?
Send us the quantity, the vehicle or application, and the destination market. We will confirm the specification and quote within 24 hours.