KERUI M523
KERUI Wireless Doorbell (Model M523) User Manual
Model: M523 | Brand: KERUI
pengenalan
Thank you for choosing the KERUI Wireless Doorbell. This system is designed to provide a reliable and convenient notification solution for your home or office. Featuring an IP55 waterproof push button, a plug-in receiver with 32 selectable chimes, 4 adjustable volume levels, and a long operating range, this doorbell ensures you never miss a visitor. Please read this manual carefully before installation and use to ensure optimal performance and longevity of your device.
Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej anda:
- 1 x Doorbell Receiver (Black)
- 1 x Push Button (Black)
- Mounting Accessories for Push Button (screws, anchors, adhesive tape)
- 1 x Manual Pengguna
Produk Selesaiview
Familiarize yourself with the components and features of your KERUI Wireless Doorbell system.
Video 1: KERUI Wireless Doorbell Product Overview. Video ini memberikan gambaran umumview of the KERUI wireless doorbell, showcasing ciri dan komponennya.




Arahan Persediaan
1. Push Button Installation
The push button can be installed using either the provided adhesive tape or screws.
- Choose a suitable location for the push button, typically near your door.
- Menggunakan Pita Pelekat: Clean the surface thoroughly. Peel off one side of the double-sided adhesive tape and stick it to the back of the push button. Peel off the other side and firmly press the button onto the desired surface for 30 seconds.
- Menggunakan Skru: Open the back cover of the push button (refer to the Maintenance section for battery replacement for guidance on opening). Mark the screw holes on the wall. Drill pilot holes if necessary and insert the wall anchors. Secure the back cover to the wall with the screws, then reattach the front part of the push button.

2. Persediaan Penerima
Plug the doorbell receiver into any standard electrical outlet within range of the push button. The receiver will light up and emit a default chime.

3. Memasang Peranti
Your doorbell kit is pre-paired at the factory. If re-pairing is needed or you add new push buttons, follow these steps:
- Palamkan penerima ke salur keluar kuasa.
- Tekan lama Butang Tetapan (gear icon) on the receiver for approximately 5 seconds until the LED indicators flash and the receiver beeps once. This indicates it has entered pairing mode.
- Within 8 seconds, short press the push button. The receiver will emit two "Ding" sounds and the LED light will flash, confirming successful pairing.
- Tekan pendek Butang Tetapan again to exit pairing mode. The LED indicators will turn off.
Video 2: KERUI Wireless Doorbell Pairing Operation. This video demonstrates the step-by-step process of pairing the push button with the receiver.
Video 3: How to Pair the Doorbell. A visual guide on how to successfully pair your doorbell components.
Arahan Operasi
1. Changing the Ringtone
The receiver offers 32 different melodies. To select a ringtone:
- Tekan ke Music Select Button (musical note icon) on the receiver to cycle through the available melodies.
- Once you hear a melody you like, stop pressing the button. The selected melody will be saved automatically.
- If you wish to assign a specific ringtone to a particular push button, enter pairing mode (as described in the Setup section), select your desired ringtone, then press the push button to confirm.
Video 4: How to Change Ringtone and Re-pair Doorbell. This video illustrates how to change the ringtone and re-pair the doorbell if needed.
Video 5: How to Choose Your Favorite Ringtone. A visual guide on selecting and setting your preferred ringtone.
2. Melaraskan Kelantangan
The receiver has 4 adjustable volume levels, including a mute mode. Press the Butang Kawalan Kelantangan (speaker icon) on the receiver repeatedly to cycle through the volume levels until you reach your desired setting.
3. Mod Redam
To activate mute mode, press the Butang Kawalan Kelantangan until the volume is set to the lowest level or the mute indicator is shown (if applicable). In mute mode, the receiver's LED flash will still activate when the push button is pressed, providing a visual alert without sound.
Penyelenggaraan
1. Push Button Battery Replacement
The push button is powered by a CR2032 Lithium Ion battery (included). When the button's LED indicator no longer lights up or the signal range decreases significantly, it's time to replace the battery.
- Carefully pry open the back cover of the push button using a small flat-head screwdriver or the provided tool, inserting it into the notch at the bottom.
- Keluarkan bateri CR2032 lama.
- Insert a new CR2032 battery, ensuring the positive (+) side faces up.
- Snap the back cover firmly back into place.
Video 6: How to Replace the Battery. This video provides a visual guide on replacing the battery in the push button transmitter.
Nota: Buang bateri lama secara bertanggungjawab mengikut peraturan tempatan.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Loceng pintu tidak berbunyi. |
|
|
| Julat operasi pendek. |
|
|
| Receiver rings randomly. |
|
|
Spesifikasi
- Jenama: KERUI
- Nombor Model: M523
- Berat Barang: 3.52 auns
- Dimensi Produk: 4 x 3 x 3 inci
- Bateri Butang Tekan: 1 x Lithium Ion (CR2032)
- Penilaian Kalis Air: IP55 (Push Button)
- Julat Operasi: Up to 1000ft (in open area)
- Lonceng: 32 melodi yang boleh dipilih
- Tahap Kelantangan: 4 adjustable levels (including mute)
- Komponen yang Disertakan: 1 Doorbell Receiver, 1 Push Button
Waranti dan Sokongan
For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official KERUI webtapak. Simpan resit pembelian anda sebagai bukti pembelian.
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