1. Киришүү
The KERUI M525 Wireless Doorbell Home Security System utilizes advanced wireless receiving and dispatching technology, a powerful microcomputer control system, and superior voice processing. This system offers reliable and stable performance with up to 60 selectable melodies, making it a versatile solution for home security and convenience. It can function as a welcome chime, an anti-theft alarm, or an SOS emergency alert system.
2. Системанын компоненттери
The KERUI M525 system typically includes the following main components:
- M525 Wireless Doorbell Receiver: The main unit that plugs into a power socket, emits chimes or alarms, and features volume and melody selection buttons.
- D025 Door/Window Sensor: A two-part magnetic sensor that triggers an alert when separated, indicating an open door or window.
- P817 PIR Motion Detector: A passive infrared sensor that detects movement within its range and triggers an alert.
- F15 баскычы: A wireless push-button transmitter, typically used as a doorbell button.
3. Техникалык шарттар
M525 Wireless Doorbell Receiver
- Working Voltage: AC 100-220V
- Иштөө агымы: <100мА
- Зымсыз жыштык: 433 МГц
- Иштөө температурасы: -10°Cден 50°Cге чейин
- Зымсыз диапазон: 150 метрге чейин (ачык мейкиндикте)
- Музыкалык тректер: 60 вариант
- Үн деңгээли: 6 жөнгө салынуучу деңгээл (0-100дБ)
- Learnable Stations: 30га чейин аксессуарлар
D025 Эшик/Терезе сенсору
- Берүү жыштыгы: 433 МГц
- Иштөө күчү: 1*23A 12V battery (not included)
- Камтылган антенна: Ооба
- Өлчөмү: 75*36*16мм
- Зымсыз аралык: 100м (ачык аянт)
- Күтүү учурдагы: <15уА
- Ойготкуч ток: <25мА
P817 PIR Motion Detector
- Working Voltage: DC3V (2 AA battery) / DC5V (USB power supply, not included)
- Тынч агым: ≤50uA
- Ойготкуч ток: ≤20mA
- аныктоо бурчу: 90°
- Иштөө температурасы: -10°Cден +50°Cге чейин
- Өткөрүүчү аралык: 120 meters (in open area)
- Берүү жыштыгы: 433 МГц
- Орнотуу бийиктиги: 2-4 метр
- Shell Материал: ABS plastic
F15 баскычы
- Батарея: Built-in 23A 12V battery
- Батареянын иштөө мөөнөтү: Can be used for approximately half a year
4. Орнотуу нускамалары
4.1 Unboxing and Initial Check
Before installation, carefully unbox all components and ensure all items are present and undamaged. Refer to the packing list for your specific kit.
4.2 Күйгүзүү
- M525 Wireless Doorbell Receiver: Plug the receiver directly into a standard AC 100-220V power socket.
- D025 Door/Window Sensor: Ensure the 1*23A 12V battery is correctly inserted.
- P817 PIR Motion Detector: Insert 2 AA batteries (DC3V) or connect a DC5V USB power supply (not included).
- F15 баскычы: This button comes with a built-in 23A 12V battery.
4.3 Орнотуу
- D025 Door/Window Sensor: Attach the two parts of the door sensor to the door/window frame and the door/window itself. Ensure the installation gap between the two parts is less than 0.4 inches (approximately 1 cm) when the door/window is closed.
- P817 PIR Motion Detector: Install the PIR sensor at a height of 2-4 meters for optimal detection. Ensure it covers the desired area without obstructions.
- F15 баскычы: Mount the button in a convenient location near your entrance.
4.4 Pairing Accessories (Learning Mode)
The M525 receiver can learn up to 30 different accessories (transmitters, detectors, remote controls). The pairing process ensures that your sensors communicate correctly with the receiver.
- Plug in the M525 receiver.
- Press and hold the 'Volume' button on the receiver until it enters learning mode (usually indicated by a specific light or sound).
- Trigger the sensor you wish to pair (e.g., separate the door sensor, press the F15 button, or trigger the PIR motion detector).
- The receiver will confirm successful pairing with a chime or light indicator.
- Repeat for all other accessories. The system retains paired accessories even after power failure.
5. Операция
5.1 Selecting Melodies and Adjusting Volume
The M525 receiver has buttons to cycle through 60 different melodies and adjust the volume across 6 levels (0-100dB). Press the music note buttons to change the melody and the speaker icon button to adjust the volume.
5.2 Welcome Chime Mode
When a door/window sensor is triggered (e.g., a child opens a window) or a PIR motion detector senses movement, the receiver will play a selected chime. This mode is ideal for welcoming guests or being alerted to children's movements.
5.3 Ойготкуч режими
In alarm mode, if a door/window sensor is separated or a PIR motion detector senses an intruder, the receiver will emit a loud alarm sound to deter potential break-ins. This provides 24/7 protection for your home.
5.4 Кеңейтүү
The system is highly expandable. You can add multiple door sensors and PIR motion detectors to cover all entry points and critical areas of your home. One transmitter can pair with several receivers, and one receiver can pair with several transmitters, allowing for flexible configurations for different house layouts (e.g., two-door house, multi-story house).
6. Техникалык тейлөө
6.1 Батареяны алмаштыруу
- D025 Door/Window Sensor: Replace the 1*23A 12V battery when the sensor's indicator light dims or it fails to transmit signals reliably.
- P817 PIR Motion Detector: Replace the 2 AA batteries (DC3V) when the detector's indicator light dims or it fails to detect motion reliably.
- F15 баскычы: The F15 button has a built-in 23A 12V battery designed for long life (approx. half a year). Replace it if the button stops working.
6.2 Тазалоо
Wipe the surfaces of all components with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the devices.
7. Кыйынчылыктарды
- Ресиверден үн жок:
- Ensure the receiver is properly plugged into a live AC power socket.
- Check the volume level; it might be set to mute.
- Verify that the sensor is correctly paired with the receiver (refer to Section 4.4).
- Check the battery in the sensor/button and replace if necessary.
- Жалган сигналдар:
- For door/window sensors, ensure the two parts are within the 0.4-inch gap when closed.
- For PIR motion detectors, ensure it's not placed in an area with frequent non-threatening movement (e.g., pets, curtains moving in a draft).
- Check for strong electromagnetic interference nearby.
- Short wireless range:
- Ensure there are no major metal objects or thick walls obstructing the signal path.
- Replace batteries in the sensors/buttons.
- Relocate the receiver or sensors to a more central position.
8. Колдонуучунун кеңештери
- Сенсорду оптималдуу жайгаштыруу: For door/window sensors, ensure they are placed on the main frame and the moving part of the door/window, not on decorative moldings, to maintain the required gap.
- PIR Detector Height: Install PIR detectors at the recommended height of 2-4 meters to maximize their detection range and minimize false alarms from ground-level activity.
- Батареянын иштөө мөөнөтү: Regularly check the performance of battery-powered sensors. While the F15 button battery can last up to half a year, usage patterns and environmental factors can affect battery life.
- Ыңгайлаштыруу: Алдын алаtage of the 60 available melodies to differentiate between different entry points or types of alerts. For example, a pleasant chime for the front door and a distinct alarm sound for a back window.
9. Кепилдик жана колдоо
Кепилдик маалыматы, техникалык колдоо же тейлөө боюнча суроо үчүн сатуучуга же өндүрүүчүгө түздөн-түз кайрылыңыз. Сатып алганыңыздын далили катары сатып алуу дүмүрчөгүңүздү сактаңыз.
