1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Swann Wireless Doorbell, model SWHOM-DC819B. This device is designed to provide a reliable and convenient way to be alerted to visitors at your door.
Package Contents
- 1 x Doorbell Unit
- 1 x Chime Speaker Unit
- 1 x CR2032 Battery (for Doorbell Unit)
- 2 x AA Batteries (for Chime Speaker Unit)
- Mounting Screws
- Double-Sided Tape
- Operating Instructions (this manual)

Figure 1: Included components of the Swann Wireless Doorbell kit.
2. Setup and Installation
The Swann Wireless Doorbell is designed for easy installation, typically completed within 5 minutes. Follow these steps to set up your doorbell system.
2.1 Battery Installation
- For the Doorbell Unit: Open the battery compartment on the back of the doorbell unit. Insert the provided CR2032 battery, ensuring correct polarity (+/-). Close the compartment securely.
- For the Chime Speaker Unit: Open the battery compartment on the back of the chime speaker unit. Insert the two provided AA batteries, ensuring correct polarity (+/-). Close the compartment securely.
2.2 Mounting the Doorbell Unit
The doorbell unit is weatherproof and can be positioned outdoors. Choose a location near your entrance that is easily accessible to visitors.
- Option 1: Double-Sided Tape: Clean the mounting surface thoroughly. Apply the provided double-sided tape to the back of the doorbell unit. Press the doorbell unit firmly onto the desired surface for at least 30 seconds.
- Option 2: Screws: Mark the desired mounting holes on the surface using the doorbell unit as a template. Drill pilot holes if necessary. Secure the doorbell unit to the surface using the provided mounting screws.

Figure 2: Doorbell unit mounted near an entrance.
2.3 Positioning the Chime Speaker Unit
The chime speaker unit can be moved as needed, allowing you to place it in a convenient location within its operating range (up to 165ft/50m from the doorbell unit). Consider placing it in a central area of your home or a room where you spend most of your time.

Figure 3: Example of wireless range and placement for the chime speaker unit.
3. Operating Instructions
3.1 Ringing the Doorbell
When a visitor presses the button on the doorbell unit, it sends a wireless signal to the chime speaker unit, which will then play the selected chime.
3.2 Changing Chimes
The chime speaker unit offers a choice of 36 melodic chimes. To change the chime:
- Locate the "Chime Selection" button on the side of the chime speaker unit (often indicated by a musical note icon).
- Press this button repeatedly to cycle through the available chimes until you find your preferred melody.

Figure 4: Chime speaker unit with control buttons.
3.3 Adjusting Volume
The chime speaker unit features adjustable volume settings. To adjust the volume:
- Locate the "Volume Control" button on the side of the chime speaker unit (often indicated by a speaker icon).
- Press this button repeatedly to cycle through the available volume levels (e.g., low, medium, high, mute).
4. Maintenance
4.1 Battery Replacement
Replace batteries when the chime unit's sound becomes weak or the doorbell unit stops functioning.
- Doorbell Unit: Replace with a new CR2032 battery.
- Chime Speaker Unit: Replace with two new AA batteries.
Ensure correct polarity when inserting new batteries. Dispose of old batteries responsibly according to local regulations.
4.2 Cleaning
Wipe the units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chime unit does not ring when doorbell is pressed. |
|
|
| Chime volume is too low or too high. | Volume setting needs adjustment. | Press the Volume Control button on the chime unit to cycle through volume levels. |
| Doorbell unit falls off mounting surface. | Double-sided tape adhesion failed. | Re-mount using fresh, strong double-sided tape or use the provided screws for a more secure installation. |
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | SWHOM-DC819B |
| Brand | Swann |
| Operating Range | Up to 165ft / 50m (line of sight) |
| Chime Options | 36 Melodies |
| Volume Adjustment | Adjustable levels |
| Doorbell Unit Battery | 1 x CR2032 (included) |
| Chime Speaker Unit Battery | 2 x AA (included) |
| Weather Resistance | Doorbell unit is weather resistant |
| Color | Black |
| Product Dimensions | 6.15 x 3.45 x 2.84 cm (Doorbell Unit); (Chime Speaker Unit dimensions not specified, but similar in image) |
| Item Weight | 181 g (total package) |
7. Warranty and Support
For warranty information and technical support, please refer to the official Swann website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
Swann Support: www.swann.com/support







