1. 서론
This manual provides essential information for the safe and effective installation, operation, and maintenance of your Sonew 12V DC Acoustic and Flashing Light Siren Alarm, Model RJA-108. Please read this manual thoroughly before using the product and retain it for future reference.
The Sonew RJA-108 is designed as a terminal alarm device, featuring a dual alarm mode that combines a loud acoustic signal with a rapidly flashing LED light. This combination ensures effective alerting of individuals in the vicinity during emergency situations. Constructed from high-quality ABS plastic, this warning light is built for robustness and durability. It incorporates premium LED beads for high brightness, stable performance, and an extended lifespan. The design prioritizes energy efficiency, consuming approximately half the power of traditional incandescent bulbs, contributing to environmental protection and long-term cost savings. Installation is straightforward, ensuring stable operation and low maintenance requirements.
2. 안전 정보
경고: 이 안전 지침을 따르지 않을 경우 화재, 감전, 부상 또는 제품이나 재산 피해가 발생할 수 있습니다.
- 설치 또는 유지 관리 전에 전원 공급 장치가 분리되어 있는지 확인하십시오.
- This device operates on DC 12V. Do not connect it to any other voltag전자 공급.
- 전기 배선에 대해 잘 모르시는 경우, 자격을 갖춘 전문가가 설치를 진행해야 합니다.
- 기기를 극한의 온도, 장시간 직사광선 또는 과도한 습기에 노출시키지 마세요.
- 어린이의 손이 닿지 않는 곳에 보관하세요.
- 기기를 분해하거나 개조하지 마십시오. 이는 보증을 무효화하고 손상이나 부상을 초래할 수 있습니다.
- The siren produces a loud sound (≥110dB). Avoid prolonged exposure to prevent hearing damage.
3. 패키지 내용
패키지를 열 때 모든 품목이 들어 있고 상태가 양호한지 확인하세요.
- 1 x Sonew 12V DC Acoustic and Flashing Light Siren Alarm (Model RJA-108)
- Mounting Screws and Wall Anchors (typically included)

Image: The Sonew RJA-108 alarm unit shown with its included mounting screws and wall anchors.
4. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 | RJ-108 (에이제이-XNUMX) |
| 재료 | 고품질 ABS 플라스틱 |
| 색상 | 흰색 + 빨간색 |
| 운영 볼륨tage | 직류 12V |
| 작업 전류 | ≤300mA |
| 스트로브 주파수 | 분당 150번 깜박임 |
| 경보 데시벨 | ≥110dB |
| 장착 유형 | 벽걸이형 |
| 제품 치수 | 약 1 x 1 x 1cm(0.39 x 0.39 x 0.39인치) |
| 제품 무게 | 대략. 81그램(2.86온스) |
참고: 제품 개선을 위해 사전 고지 없이 사양이 변경될 수 있습니다.
5. 설정 및 설치
Follow these steps for proper installation of your siren alarm:
- 위치를 선택하세요: Select a suitable location for the alarm, preferably high up on a wall, where its sound and light can be easily perceived. Ensure the surface is stable and can support the device.
- 드릴링 지점 표시: Use the alarm unit as a template to mark the positions for drilling holes on the wall.
- 드릴 구멍: Drill holes at the marked positions. Insert the wall anchors (if required for your wall type).
- 경보기를 설치하세요: Secure the alarm unit to the wall using the provided screws.
- 배선:
- Identify the red and black wires extending from the alarm unit.
- 연결하다 빨간선 에게 양극(+) 단자 of your DC 12V power source.
- 연결하다 블랙 와이어 에게 음극 (-) 단자 of your DC 12V power source.
- 모든 연결 부분이 안전하고 적절하게 절연되어 단락을 방지하세요.
- 알람 테스트: Once wired, apply power to the alarm system to test its functionality. The siren should sound loudly, and the LED light should flash rapidly.

이미지: 클로즈업 view of the Sonew RJA-108 alarm unit showing the red and black power wires for connection.

Image: The Sonew RJA-108 alarm unit depicted in an active state, emitting sound waves and flashing light, indicating a security alert.
6. 사용 설명서
The Sonew RJA-108 siren alarm is designed for integration into a 12V DC alarm system. It does not have independent controls for activation or deactivation.
- 활성화: The alarm will activate (sound and flash) when a 12V DC power supply is applied to its red (+) and black (-) terminals. This is typically controlled by your main alarm panel or security system.
- 비활성화: The alarm will deactivate when the 12V DC power supply is removed from its terminals. This is also typically controlled by your main alarm panel or security system.
- 기능: When activated, the siren will emit a loud sound of ≥110dB, and the integrated LED light will flash at a frequency of 150 flashes per minute, providing both audible and visual warnings.
7. 유지관리
The Sonew RJA-108 alarm is designed for low maintenance. Follow these guidelines to ensure optimal performance:
- 청소: Periodically wipe the exterior of the alarm with a soft, dry cloth to remove dust and dirt. Do not use abrasive cleaners or solvents.
- 점검: Regularly inspect the wiring for any signs of damage, fraying, or loose connections. Ensure the mounting is secure.
- 테스트: It is recommended to test the alarm functionality periodically (e.g., monthly) as part of your overall security system check.
- 환경 조건: Ensure the alarm is not exposed to conditions outside its operating parameters, such as extreme humidity or temperatures.
8. 문제 해결
If you encounter issues with your Sonew RJA-108 alarm, refer to the following common problems and solutions:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Alarm does not sound or flash when activated. |
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| Alarm sounds but LED does not flash. |
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| Alarm flashes but does not sound. |
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| Alarm activates intermittently. |
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이러한 해결 방법을 시도한 후에도 문제가 지속되면 고객 지원팀에 문의하세요.
9. 보증 및 지원
Sonew products are designed for reliability and performance. For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Sonew web대지.
For assistance, you may contact Sonew customer service through their official channels. Please have your product model (RJA-108) and purchase details ready when contacting support.