1. Introduction and Overview
The KERUI Wireless Loud Siren Host DLB03 is designed to enhance your home security alarm system by providing a powerful audible alert. This siren produces a loud 115dB sound to deter intruders and alert occupants. It is engineered for both indoor and outdoor use, featuring a waterproof design.
Маанилүү эскертүү: This siren cannot function as a standalone alarm system. It must be integrated with existing KERUI sensors and/or a KERUI control panel. For proper operation, ensure that the same sensors are programmed to both the control panel (if used) and this siren. When an alarm is triggered by a programmed sensor, both devices will activate simultaneously.
2. Коопсуздук маалыматы
- Электр камсыздоо: Use only the provided power adapter. Ensure the power outlet meets the specified voltagд талаптар.
- Loud Noise: The siren produces a sound level of up to 115dB. Avoid prolonged exposure to the siren at close range to prevent hearing discomfort.
- Тышкы орнотуу: While the siren is waterproof, ensure the power cable connection is protected from direct water exposure to prevent electrical hazards.
- Балдар жана үй жаныбарлары: Keep the device out of reach of children and pets to prevent accidental activation or damage.
3. Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- KERUI Wireless Loud Siren Host (DLB03)
- Кубаттуу адаптер

Figure 1: KERUI Wireless Loud Siren Host DLB03 and its included power adapter.
4. Продукциянын өзгөчөлүктөрү
- High Decibel Output: Produces a loud 115dB alarm sound.
- Аба ырайына чыдамдуу дизайн: Constructed with durable ABS plastic, suitable for both indoor and outdoor environments.
- Кеңейтүү: Supports up to 40 detectors (e.g., door contacts, motion sensors), 10 remote controls, and 10 doorbell sensors.
- Шайкештик: Designed to work seamlessly with KERUI accessories and alarm systems.
- Оңой интеграция: Simple programming method for connecting with various KERUI sensors and remotes.

Figure 2: Diagram illustrating the components of the KERUI Siren, including the weatherproof cover, adjusting screw, installation chassis, screw hole, and power connection.
5. Орнотуу жана орнотуу
5.1 Баштапкы кубаттуулук
- Connect the provided power adapter to the siren's power input port.
- Кубат адаптерин стандарттуу электр розеткасына сайыңыз.
- Upon successful power-up, the siren will emit a "Bi" sound, indicating it is ready for operation or programming.
5.2 Физикалык орнотуу
The KERUI DLB03 siren features a tabletop mount design, but its weatherproof construction allows for outdoor placement.
- Жайгашкан жери: Choose a location where the siren's sound can be effectively heard, both indoors and outdoors if desired.
- Монтаждоо: The siren can be placed on a flat surface or mounted using the screw holes on its installation chassis. Ensure the mounting surface is stable.
- Кабелдик башкаруу: If installing outdoors, ensure the power cable is routed and protected to prevent damage from weather or tampring.
6. Programming Sensors and Remotes
The siren is programmed by repeatedly plugging and unplugging its power adapter. An important tip for programming is to trigger the sensors within 6 seconds during the operation. If the 6-second window is missed, unplug and plug the siren back in to re-enter programming status.
Эскертүү: This siren cannot be programmed directly with a KERUI control panel as a standalone siren. If you are using a control panel, you must program the same sensors to экөө тең the control panel and this siren.
6.1 Programming a Remote Control
- Plug in the siren's power adapter.
- Unplug and plug the siren 3 жолу. The siren will emit a "Bi" sound.
- Within 6 seconds, press any button on the remote control you wish to program. The siren will emit another "Bi" sound to confirm successful programming.
6.2 Programming a Door/PIR Sensor
- Plug in the siren's power adapter.
- Unplug and plug the siren 5 жолу. The siren will emit a "Bi" sound.
- Within 6 seconds, trigger the door contact sensor (separate the two parts) or the PIR motion sensor (detect movement). The siren will emit another "Bi" sound to confirm successful programming.
6.3 Programming a Doorbell Button
- Plug in the siren's power adapter.
- Unplug and plug the siren 7 жолу. The siren will emit a "Bi" sound.
- Within 6 seconds, press the doorbell button. The siren will emit another "Bi" sound to confirm successful programming.
6.4 Заводдук орнотууларды калыбына келтирүү
- Plug in the siren's power adapter.
- Unplug and plug the siren 10 жолу. The siren will emit a longer "Bi" sound to confirm that all programmed accessories have been cleared and factory settings restored.

Figure 3: Step-by-step visual instructions for programming various KERUI accessories and performing a factory reset on the siren.

Figure 4: The KERUI siren shown alongside a compatible remote control, highlighting their combined functionality.
7. Операция
Once the siren and your KERUI sensors/remotes are successfully programmed, the system is ready for operation.
- Куралдантуу/Карсыздандыруу: Use a programmed remote control to arm or disarm the siren. Press the arming key to activate the alarm function, and the disarming key to silence it.
- Шашылыш сигнализация: In case of an emergency, press the dedicated emergency key on the remote control for an immediate alarm activation.
- Коңгуроо функциясы: If a doorbell button is programmed, pressing it will cause the siren to emit a doorbell sound.
- Ойготкучтун узактыгы: When triggered, the siren will sound for approximately 2 minutes and then stop automatically. To re-arm the system after an alarm, you will need to use the remote control.
Эскертүү: A remote control is essential for controlling the siren's functions. Without a remote, the siren cannot be armed, disarmed, or used for emergency alerts.

Сүрөт 5: Мурункуample of a KERUI alarm system setup, showing the siren integrated with a motion sensor, door sensor, and remote control.

Figure 6: Illustration demonstrating the capability to program multiple KERUI sirens with the same sensor for increased alarm coverage and volume.
8. Техникалык тейлөө
- Тазалоо: Wipe the siren's exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Кубат туташуу: Periodically check the power adapter and cable for any signs of damage or wear. Ensure a secure connection.
- Функционалдык тест: It is recommended to test the siren's functionality periodically by triggering a programmed sensor to ensure it is operating correctly.
9. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Сирена иштетилгенде үн чыгарбайт. |
|
|
| Remote control does not operate the siren. |
|
|
| Siren sounds for only a short period. | Кадимки иштөө. | The siren is designed to sound for approximately 2 minutes. Re-arm the system with the remote control if further alarm functionality is desired. |
| Cannot program siren with a KERUI control panel directly. | This siren is a host for sensors, not a primary control panel. | Program individual sensors to экөө тең the control panel and this siren separately. They will then alarm together when a sensor is triggered. |
10. Техникалык шарттар
- Модел: DLB03
- Бренд: KERUI
- Ызы-чуу деңгээли: Up to 115 Decibels
- Монтаж түрү: Tabletop Mount (can be wall-mounted via screw holes)
- Сенсор технологиясы: Contact Sensor (compatible with various KERUI wireless sensors)
- Кубат булагы: Corded Electric (via included power adapter)
- Продукциянын өлчөмдөрү: 4 x 2.8 x 4.8 дюйм (болжол менен)
- Элемент Салмагы: 15.5 унция (болжол менен)
- Камтылган компоненттер: Alarm siren, power adapter
- Батареялар: Not required (corded electric)
- Түсү: Кара
11. Кепилдик жана колдоо
KERUI provides the following support for the DLB03 Wireless Loud Siren Host:
- Кепилдик: Сатып алган күндөн тартып 12 айлык чектелген кепилдик.
- Техникалык колдоо: Lifetime free technical support is available for all KERUI products.
- Кардарларды тейлөө: For any inquiries or assistance, please contact KERUI customer service via Amazon emails. Responses are typically provided within 24 hours.
For further assistance or to explore additional KERUI alarm system components, please visit the official KERUI store on Amazon.





