1. Introduction
Thank you for purchasing the EMOS Wireless Door Chime P5712. This device provides a convenient and reliable solution for your home or office doorbell needs. It consists of a wireless push button (transmitter) and an indoor chime unit (receiver). Please read this manual carefully before installation and use to ensure proper function and longevity of your product.

Image 1.1: The EMOS Wireless Door Chime P5712, showing both the indoor chime unit and the outdoor push button.
2. Package Contents
The EMOS Wireless Door Chime P5712 package includes the following items:
- 1x Wireless Chime Unit (Receiver)
- 1x Wireless Push Button (Transmitter)
- 1x 12V A23 Battery (for Push Button)
- Instruction Manual

Image 2.1: Retail packaging of the EMOS Wireless Door Chime P5712, indicating included components and key features.
3. Specifications
| Feature | Specification |
|---|---|
| Model Number | P5712 |
| Transmission Frequency | 433 MHz |
| Operating Range | Up to 100 meters (open space) |
| Melodies | 16 selectable |
| Volume Levels | 3 adjustable levels |
| Operating Modes | Sound, Light, Sound & Light |
| Push Button Waterproof Rating | IP44 |
| Chime Unit Power | 3 x 1.5V AA batteries (not included) |
| Push Button Power | 1 x 12V A23 battery (included) |
| Chime Unit Dimensions (L x W x H) | 110 x 70 x 30 mm |
| Push Button Dimensions (L x W x H) | 93 x 34 x 23 mm |
| Total Weight | 190 grams |

Image 3.1: Detailed dimensions of the EMOS P5712 chime unit and push button.

Image 3.2: Overview of key features including 100m range, 80dB volume, 16 melodies, waterproof button, and battery requirements.
4. Safety Information
- Do not expose the chime unit to water or high humidity. The push button is IP44 rated, meaning it is protected against splashing water.
- Do not attempt to disassemble or repair the device yourself. Refer all servicing to qualified personnel.
- Keep batteries out of reach of children. If swallowed, seek medical attention immediately.
- Dispose of used batteries according to local regulations.
- Ensure correct battery polarity when inserting.
5. Setup
5.1. Battery Installation
For the Chime Unit (Receiver):
- Open the battery compartment cover on the back of the chime unit.
- Insert 3 x 1.5V AA batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
For the Push Button (Transmitter):
- Open the battery compartment cover on the back of the push button.
- Insert the included 1 x 12V A23 battery, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
5.2. Pairing the Units (Self-Learning Function)
The chime unit and push button are typically pre-paired from the factory. If re-pairing is needed or if you are adding an additional push button (up to 8 can be paired), follow these steps:
- Ensure batteries are installed in both the chime unit and the push button.
- On the chime unit, press and hold the pairing button (often indicated by a small icon or recessed button) for approximately 3 seconds until you hear a short beep or see a light indicator flash. This puts the chime into pairing mode.
- Within 10 seconds, press the push button once. The chime unit should ring or flash, indicating successful pairing.
- Test the connection by pressing the push button again.
5.3. Mounting the Push Button
Choose a suitable location for the push button, typically near your entrance. Ensure it is within the 100-meter range of the chime unit. The push button is IP44 rated for outdoor use.
- Clean the mounting surface thoroughly.
- Use the provided screws and wall plugs to securely mount the push button. Alternatively, use strong double-sided adhesive tape (not included) for non-drilling installation.

Image 5.1: The EMOS P5712 push button mounted on an outdoor wall, demonstrating its weather-resistant design and typical installation location.
5.4. Mounting the Chime Unit
Place the chime unit indoors in a location where the sound can be heard clearly throughout your desired area. Avoid placing it near large metal objects or other electronic devices that might interfere with the wireless signal.
- The chime unit can be placed on a flat surface, such as a table or shelf.
- It can also be mounted on a wall using a screw (not included) through the designated hanging slot on the back.

Image 5.2: The EMOS P5712 chime unit placed on a kitchen counter, illustrating its compact design for indoor placement.
6. Operating Instructions
6.1. Melody Selection
To change the melody, locate the melody selection button on the side of the chime unit. Press this button repeatedly to cycle through the 16 available melodies. The chime will play each melody as you select it.
6.2. Volume Adjustment
The chime unit has 3 adjustable volume levels. Locate the volume control button on the side of the chime unit. Press this button to cycle through the volume settings (e.g., High, Medium, Low). The chime will play a sample sound at the selected volume.
6.3. Operating Modes
The chime unit offers three operating modes: sound only, light only, and sound with light. Locate the mode selection button on the side of the chime unit. Press this button to switch between the modes:
- Sound Only: The chime unit will only produce an audible melody when the push button is pressed.
- Light Only: The chime unit's optical indicator will flash without producing sound. This is useful for quiet environments or for individuals with hearing impairments.
- Sound & Light: The chime unit will produce both an audible melody and a flashing light.

Image 6.1: Back view of the EMOS P5712 chime unit, showing the location of volume, melody, and signal mode controls, along with the optical signal indicator.
7. Maintenance
- Cleaning: Wipe the chime unit and push button with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Battery Replacement: Replace batteries in both units when the performance degrades (e.g., reduced range, faint sound, or no light indication). Follow the battery installation steps in Section 5.1.
- Environmental Conditions: While the push button is weather-resistant (IP44), extreme temperatures or prolonged direct exposure to heavy rain/snow may affect its performance.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chime does not ring | Dead batteries in chime or push button. Units are not paired. Chime unit is out of range. | Replace batteries. Re-pair the units (Section 5.2). Move chime closer to push button. |
| Short operating range | Low batteries. Obstructions (thick walls, metal objects). Interference from other devices. | Replace batteries. Relocate chime unit or push button to minimize obstructions. |
| Chime rings intermittently | Low batteries. Interference. | Replace batteries. Relocate chime unit. |
| Cannot change melody/volume | Buttons not functioning correctly. | Ensure buttons are pressed firmly. If issue persists, contact support. |
9. Warranty and Support
EMOS products are designed for reliability and performance. For warranty information, technical support, or to purchase additional accessories (such as the P5723T additional push button), please visit the official EMOS website or contact your local distributor.
Official EMOS Website: www.emos.eu
For specific product support related to the P5712 model, you may find additional resources at: www.emos.eu/QR/3402012000





