1. Product Overview
The SECRUI Wireless Doorbell system provides a convenient and reliable solution for home and office entry notification. This system includes a plug-in receiver and two waterproof push buttons (transmitters), offering a wide operating range and multiple customization options.

Image 1: SECRUI Wireless Doorbell System Components
Key Features:
- Wireless Range: Up to 1000 feet (300 meters) in open areas.
- Chimes: 58 selectable melodies.
- Volume Levels: 5 adjustable levels, including mute mode, up to 120dB.
- Weather Resistance: IP55 rated push buttons, operational from -4°F to 140°F (-20°C to 60°C).
- Memory Function: Retains last selected chime and volume settings after power loss.
- LED Indicator: Visual alert on both receiver and push button.
2. Package Contents
Verify that all components are present in your package:
- 1 x Plug-in Receiver
- 2 x Push Button (Transmitter, battery included)
- 2 x Adhesive Tape
- 4 x Screws
- 4 x Anchors
- 1 x User Manual
3. Safety Information
Important Safety Instructions:
- Always follow the manufacturer's advice when using power tools and wear suitable protective equipment (e.g., safety goggles) when drilling holes.
- Before drilling holes in walls, check for hidden electricity cables and water pipes. The use of a cable/pipe locator is advisable if in doubt.
- Ensure the receiver is plugged into a 120 Volts AC outlet.
4. Setup and Installation
The SECRUI Wireless Doorbell is designed for easy installation. No complex wiring is required.
4.1 Receiver Installation
- Plug In: Insert the plug-in receiver into a standard 120V AC electrical outlet in your desired location. Ensure the outlet is easily accessible and not obstructed.
- Power On: The receiver will power on and emit a default chime.

Image 2: Easy Receiver and Push Button Setup
4.2 Push Button (Transmitter) Installation
The push button can be installed using either adhesive tape or screws.

Image 3: DIY Installation Options (Adhesive and Screw Mounting)
- Choose Location: Select a flat, clean surface near your door. Ensure the location is within the 1000ft wireless range of the receiver.
- Adhesive Mounting:
- Clean the mounting surface thoroughly to remove dust and debris.
- Peel off one side of the double-sided adhesive tape and attach it to the back of the push button.
- Peel off the other side of the tape and firmly press the push button onto the desired surface for at least 30 seconds.
- Screw Mounting:
- Open the push button casing (refer to the diagram in the manual for specific instructions on opening).
- Mark the positions for the screw holes on the wall.
- Drill pilot holes if necessary and insert the anchors.
- Secure the back plate of the push button to the wall using the provided screws.
- Reattach the front cover of the push button.
The push button is designed to be waterproof (IP55 rated) and can withstand various weather conditions, including rain, snow, and extreme temperatures from -4°F to 140°F.

Image 4: Weather Resistance of the Push Button
5. Operating Instructions
5.1 Changing Chimes
- Cycle Through Chimes: Press the "Chime Selection" button on the receiver to cycle through the 58 available melodies.
- Select Chime: Stop pressing the button when you hear your desired chime.
- Pairing (if needed): If the chime does not play when the push button is pressed after selection, you may need to re-pair the push button with the receiver. (See Section 5.4 for pairing instructions).

Image 5: Chime and Volume Controls
5.2 Adjusting Volume
- Volume Button: Press the "Volume" button on the receiver to adjust the sound level. There are 5 levels, ranging from mute (0dB) to maximum (120dB).
- Mute Mode: Continue pressing the volume button until the mute icon is displayed or the sound is off. This is useful for situations like a sleeping baby or during classes.

Image 6: Volume and Mute Mode Options
5.3 LED Indicator
Both the receiver and the push button feature an LED indicator. When the push button is pressed, its LED will light up, and the receiver's LED will flash, providing a visual alert in addition to the chime.
5.4 Pairing Additional Push Buttons or Re-pairing
Your doorbell system comes pre-paired. If you need to pair additional push buttons or re-pair existing ones:
- Enter Pairing Mode: Press and hold the "Volume" button on the receiver for approximately 5 seconds until the receiver emits a "ding" sound and its LED indicator flashes rapidly. This indicates it's in pairing mode.
- Activate Push Button: Within 10 seconds, press the push button you wish to pair. The receiver will chime to confirm successful pairing.
- Exit Pairing Mode: The receiver will automatically exit pairing mode after 10 seconds if no button is pressed, or you can press any button on the receiver to exit.
The system supports pairing multiple push buttons to one receiver, and multiple receivers to one push button.
6. Maintenance
6.1 Cleaning
Wipe the doorbell receiver and push buttons with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface.
6.2 Battery Replacement (Push Button)
The push button uses a CR2032 lithium battery, which typically lasts for about 3 years. When the push button's LED indicator no longer lights up when pressed, or the range decreases significantly, it's time to replace the battery.

Image 7: 3-Year Battery Life
- Open Casing: Carefully open the back cover of the push button using a small screwdriver or coin.
- Remove Old Battery: Remove the old CR2032 battery.
- Insert New Battery: Insert a new CR2032 battery with the positive (+) side facing up.
- Close Casing: Snap the back cover firmly back into place.
Dispose of old batteries according to local regulations.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Doorbell does not chime when button is pressed. |
|
|
| Short operating range. |
|
|
| Chime volume is too low or too loud. | Volume setting needs adjustment. | Press the "Volume" button on the receiver to adjust to the desired level (see Section 5.2). |
| Receiver LED flashes but no sound. | Receiver is in mute mode. | Press the "Volume" button on the receiver to increase the volume (see Section 5.2). |

Image 8: Wireless Range Illustration
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | AUB0963RQZFN |
| Brand | SECRUI |
| Power Source (Receiver) | AC 120 Volts |
| Power Source (Push Button) | 1 x CR2032 Lithium Manganese Dioxide Battery (included) |
| Average Battery Life | 3 years |
| Wireless Range | Up to 1000 feet (300 meters) in open air |
| Sound Level | Up to 120 dB |
| Number of Chimes | 58 |
| Volume Levels | 5 (including mute) |
| Weather Resistance (Push Button) | IP55 |
| Operating Temperature | -4°F to 140°F (-20°C to 60°C) |
| Material | ABS |
| Color | Black |
| Installation Method | Self-Adhesive & Screw-In |
| Special Features | Adjustable Volume, Optional Ringtone, Memory Function, LED Indicator |
| Item Weight | 4.6 ounces (130 grams) |
| Package Dimensions | 4.25 x 2.87 x 2.44 inches (10.8 x 7.3 x 6.2 cm) |
9. Warranty and Support
For warranty information, please refer to the documentation included with your product or visit the official SECRUI website. If you encounter any issues or have questions regarding your SECRUI Wireless Doorbell, please contact SECRUI customer support for assistance.
SECRUI Official Store: Visit SECRUI Store on Amazon





