Introducció
This manual provides instructions for the OUDAER Solar Outdoor Motion Sensor Alarm, Model SC-N991S. This device is designed to deter unwanted animals and intruders from outdoor areas such as yards, gardens, and farms using motion-activated sound and strobe light alerts. It features 13 distinct sound options, a recording function, and dual charging capabilities.
Què s'inclou
El paquet conté els components següents:
- One Solar-Powered Motion Alarm Unit
- One Infrared Remote Control
- One Ground Stake
- One Adjustable Mounting Bracket
- Dos cargols
- Two Expansion Plugs
- Un manual d'usuari (aquest document)

Image: All components included in the OUDAER Solar Outdoor Motion Sensor Alarm kit.
Configuració i instal·lació
The OUDAER Solar Outdoor Motion Sensor Alarm can be installed using either the ground stake or the adjustable mounting bracket.
Ground-Mounted Installation:
- Attach the alarm unit to the top of the ground stake.
- Insert the ground stake firmly into the soil in your desired outdoor location. Ensure the solar panel faces upwards to receive direct sunlight.
Instal·lació a la paret:
- Attach the adjustable mounting bracket to the back of the alarm unit.
- Using the provided screws and expansion plugs, secure the mounting bracket to a wall or fence. Adjust the angle of the alarm unit as needed to optimize motion detection and solar charging.

Image: Product details illustrating components and remote control functions.
Video: Demonstrates the features and installation options of the Solar Motion Sensor Alarm.
Modes de funcionament
The alarm offers two selectable operating modes, controlled via the infrared remote:
- Mode 1 (Button A on Remote): 24-hour motion-activated sound and light alerts. In this mode, the device will detect motion and trigger an alarm with a strobe light at any time of day or night. You can choose to loop through all 13 sound options or set one fixed sound.
- Mode 2 (Button B on Remote): Night-only motion-activated sound and light alerts. This mode functions identically to Mode 1 but is active only during nighttime hours.
- Button D on Remote: Remote control standby. This button can be used to turn the device on or off remotely.

Image: Usage scenarios for the motion sensor alarm in different outdoor environments.
Sound Options and Recording
The alarm features 13 pre-set sound effects and a custom recording function.
Sons disponibles:
Dog barking, gunshot, wolf howling, gong, eagle call, firecracker, lion roar, pig squeal, explosion, beep alarm, car horn, siren, bell, and whistle.
Custom Recording:
To record a custom message (up to 15 seconds), locate the microphone on the device (refer to the "Product Details" image in the Setup section). Long press the designated button to begin recording. Short press the button to switch between pre-set sounds.
Button C on Remote: Use this button to cycle through the available sound options.

Imatge: Més deview of the 13 sound options and the recording capability.
Video: Demonstration of the Solar Motion Sensor Alarm's recording function.
Video: Demonstrates the range, remote control functions, and the 13 available sounds of the solar alarm.
Carregant
The device supports dual charging methods:
- Càrrega solar: The integrated solar panel charges the built-in 3.7V 1200mAh rechargeable lithium battery during daylight hours. Ensure the solar panel is exposed to direct sunlight for optimal charging.
- Càrrega USB: For faster charging or during periods of low sunlight, the device can be charged via a USB cable (DC plug-in charging). Connect the USB cable to the DC charge port on the unit.

Image: Illustration of the two charging modes: solar and USB.
Manteniment
To ensure optimal performance and longevity of your OUDAER Solar Outdoor Motion Sensor Alarm, follow these maintenance guidelines:
- Panell solar net: Netegeu regularment el panell solar amb un drap suau iamp drap per eliminar la pols, la brutícia o les restes que puguin obstruir la llum solar i reduir l'eficiència de la càrrega.
- Clear Sensors: Ensure the motion sensors are free from obstructions like leaves, branches, or spiderwebs to maintain accurate detection.
- Comproveu si hi ha danys: Periodically inspect the unit for any physical damage, especially after severe weather conditions.
- Cura de la bateria: While the battery is rechargeable, prolonged periods of no sunlight may require occasional USB charging to maintain battery health.

Image: The alarm unit demonstrating its IP55 waterproof and dustproof capabilities.
Resolució de problemes
If you encounter issues with your OUDAER Solar Outdoor Motion Sensor Alarm, refer to the following common problems and solutions:
| Problema | Possible causa/solució |
|---|---|
| Device not activating (no sound/light) |
|
| Alarm sound is too low or inconsistent |
|
| Motion detection range is limited or inaccurate |
|
| El comandament a distància no funciona |
|
Especificacions
| Característica | Detall |
|---|---|
| Marca | OUDAER |
| Número de model | SC-N991S |
| Dimensions del producte (L x A x A) | 3.9" x 3.9" x 2.9" |
| Nivell de soroll | Fins a 130 dB |
| La tecnologia de sensors | PIR (Passive Infrared) Biosensor |
| Bateria | 1 x 3.7V 1200mAh Lithium Ion (included) |
| Mètode de control | Push Button, Infrared Remote Control |
| Interval de control remot | 492-820 peus |
| Opcions de so | 13 pre-set sounds + custom recording (max 15 seconds) |
| Carregant | Solar + USB |
Garantia i Suport
The OUDAER Solar Outdoor Motion Sensor Alarm (Model SC-N991S) comes with a 24 mesos de garantia from the manufacturer, covering defects in materials and workmanship under normal use. Additionally, a 1 any de garantia del fabricant es proporciona.
For technical assistance, warranty claims, or any product-related inquiries, please contact OUDAER customer service through the retailer's platform or the contact information provided with your purchase. Please have your model number (SC-N991S) and purchase date available when contacting support.