Video Doorbell Dual 2K (Battery-Powered) - Doorbells eufy - Free user manual and instructions

USER MANUAL Video Doorbell Dual 2K (Battery-Powered) eufy

Anker Innovations Limited. All rights reserved eufy Security and eufy Security Logo are trademarks of Anker Innovations Limited, registered in the United States and other countries. All other trademarks are the property of their respective owners.

51005003046 V01

QUICK START GUIDE

eufy Security Video Doorbell Dual (Battery)

KURZANLEITUNG

Line drawing of a dual-camera security device with two circular buttons and a 'eufy SECURITY' logo (no additional text or symbols)

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197

For Video Doorbell Installation

Simple line drawing of a rectangular device with two circular buttons and a top panel (no text or symbols)

eufy Security Video Doorbell Dual (Battery)
Model: T8213

Simple diagram of a vertical rectangle with three rounded square buttons on both sides (no text or symbols)

Mounting Bracket

Simple line drawing of a rectangular device with three circular ports, no text or symbols present.

15° Mounting Wedge (Optional)

Simple line drawing of a vertical rectangular panel with three small circular holes (no text or symbols)

Screw Hole Positioning Card

Six different screw or screw installation variants shown in line drawings (no text or symbols)

Screw Pack

Illustration of two dental tools with curved leads and two separate cup-like objects (no text or symbols)

Extension Wires and Wire Nuts (Optional)

micro-USB charging cable

Detaching Pin

Quick Start Guide

For HomeBase 2 Installation

eufy SECURITY

HomeBase 2 Model: T8010X

Simple line drawing of a connected device with a cable (no text or symbols)

Power Adapter for HomeBase 2

Simple line drawing of two connected electrical connectors (no text or symbols)

Ethernet Cable for HomeBase 2

Note: Power plug may vary in different regions.

2 EN

2 / PRODUCT OVERVIEW

Video Doorbell

Front View:

Diagram of a mobile phone rear panel with numbered labels pointing to different components

I. Motion Sensor
2. Microphone
3. Primary Camera Lens
4. Ambient Light Sensor
5. LED Ring / Doorbell Button
6. Secondary Camera Lens
7. Speaker

Rear View:

Diagram of a smartphone rear panel with numbered parts labeled 1 to 4

I. Detaching Mechanism
2. Micro USB Charging Port
3. SYNC/RESET Button
4. Power Terminals for Existing Doorbell Wires (Optional)

Operation How-to
Power on the doorbell Press	the SYNC button .
Add doorbell to HomeBase	Press and hold the SYNC button until you hear a beep.
Power off the doorbell Quick	-press the SYNC button 5 times in 3 seconds.
Reset the doorbell Press and	hold the SYNC button for 10 seconds.

HomeBase 2

Diagram of a device with labeled parts, showing a rectangular housing and a perforated interior with numbered annotations.

Diagram of a portable electronic device with labeled ports and ports numbered 3, 4, 6, and 7

I. Status LED

1. Ethernet Port

2. Speaker

3. SYNC/ALARM OFF Button

4. Power Port

5. Reset Button

6. USB Port

4 EN

How the System Works

The video doorbell system includes 2 parts. One is the video doorbell at your door. The other is the HomeBase in your house.

The video doorbell detects motion at your porch and allows you to answer the door anytime and anywhere. The HomeBase stores video clips on its built-in storage. When someone rings the doorbell, people in the house will be notified.

graph TD
    A["Doorbell Chime"] --> B["Home Layout"]
    B --> C["Car Parking"]
    C --> D["Video Doorbell Dual (Battery)"]
    D --> E["Device with Battery"]
    style A fill:#f9f,stroke:#333
    style E fill:#bbf,stroke:#333

EN 5

4 / STEP I CONNECTING THE HOMEBASE

Connect HomeBase 2 to the Internet

I. Power on the HomeBase 2, then use the ethernet cable provided to connect the HomeBase 2 to your home router.

Line drawing of a network device with two connected devices, one connected to a power outlet and the other to a router (no text or symbols present)

1. The LED indicator turns blue (this may take up to 1 min) when HomeBase 2 is ready for setup.

eufy SECURITY

6 EN

5 / STEP 2 SETTING UP THE SYSTEM

Download the App and Set up the System

Download the eufy Security app from the App Store (iOS devices) or Google Play (Android devices).

Blue shield icon with a white circular symbol inside, resembling a refresh or power button (no text or numbers)

Download on the App Store GET IT ON Google Play

Sign up for a eufy Security account, then follow the onscreen instructions to complete the setup.

Illustration of a hand holding a smartphone with wireless signal and a vertical device emitting sound waves (no text or symbols)

EN 7

Option I - Battery Powered

I. If you don't have existing doorbell wiring at the front door, use the built-in battery. You are free to determine the doorbell position and the mounting is easy and quick.
2 When the doorbell battery level is low, you need to detach and charge it.
3. If you choose this option, please jump to STEP 4 FINDING A MOUNTING SPOT.

graph LR
    A["6 months"] --> B["Clock with timer"]
    B --> C["Battery"]
    C --> D["Switch"]
    D --> E["Smartphone"]

Note: The battery life varies depending on usage. In most common cases, a doorbell may have up to 10 events per day and each recording lasts 20 seconds on average. Under this scenario, the doorbell battery life can last up to 6 months.

8 EN

Option 2 - Doorbell Wire Powered

I. If you have existing and working doorbell wiring at the front door, the doorbell will be powered by the wires constantly. So you don't need to detach and charge it after installation.
2. Since the doorbell is connected to the wires, the mounting position is limited.
3. If you choose this option, please jump to APPENDIX 3 POWERING THE DOORBELL WITH EXISTING DOORBELL WIRES.

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8 - 24V AC Doorbell Wiring

7/

STEP 4

FINDING A MOUNTING SPOT

Find a Mounting Spot

Take the video doorbell to your front door and check the live view on the app at the same time. Find a location where you can see the desired field of view.

Consider the following factors:

1. Check if you can reuse the existing holes and anchors on the wall or door frame.
2. If you want to place the doorbell close to a side wall, make sure the wall doesn't show up in the field of view. Otherwise IR light will be reflected and night vision will become blurry.
3. If you are drilling the mounting holes for the first time, the recommended mounting height is 48" / 1.2 m from the ground.
4. To adjust the angel, use the 15^ mounting wedge as a supplementary mounting bracket.

1.76m(5'9") 1m (40') 0.3m (12') 1.2m (48')

Door Video Doorbell

Door Video Doorbell 15°

Without 15° Mounting wedge With 15° Mounting wedge

10 EN

Place the screw hole positioning card against the wall to mark the position.

Simple line drawing of a door with a speech bubble and two buttons, no text or symbols present.

8/STEP 5 MOUNTING THE BRACKET

Mount the Doorbell on a Wooden Surface

If you're mounting the doorbell on a wooden surface, you don't need to pre-drill pilot holes. Use the provided screws to secure the mounting bracket on the wall, the screw hole positioning card indicates the position of the screw holes.

What you need: Screwdriver, Mounting Bracket, 15° Mounting Wedge (Optional), Screw Packs

12 EN

Mount the Doorbell on Surfaces Made Out of Hard Materials

I. If you're mounting the doorbell on a surface made out of hard materials, like brick, concrete, stucco, drill 2 holes through the screw hold positioning card with a 15/64"(6mm) drill bit.
2. Insert the provided anchors, and then use the provided long screws to secure the mounting bracket on the wall.

What you need: Power Drill, 15/64"(6 mm) Drill Bit, Mounting Bracket, 15° Mounting Wedge (Optional), Screw Packs

Power Drill (not provided)

15/64"(6 mm) Drill Bit

Mounting Bracket (Attached to 15° Mounting Wedge)

15° Mounting Wedge (Optional)

Screw Packs (Spare screws and anchors are included.)

Diagram showing a robotic arm installing a door panel, with a magnified inset highlighting the component (no text or symbols present)

Wall Mounting Bracket

Without 15° Mounting Wedge

Wall Mounting Wedge Mounting Bracket

With 15^ Mounting Wedge

2

2

9/STEP 6 MOUNTING THE DOORBELL

Mount the Doorbell

Align the doorbell on the bottom, and then move it into place on top. Press the doorbell down until it clicks.

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You're all set!

If you want to detach the doorbell or recharge it, please refer to the following sections.

EN 15

10 / APPENDIX I DETACHING THE DOORBELL

Detach the Doorbell

I. Use the doorbell detaching pin provided if you wish to detach the doorbell from the mounting bracket.
2. Press into the pinhole on top of the doorbell, and then lift the top for removal.

What you need: Doorbell Detaching Pin

Doorbell Detaching Pin

Diagram of a device with a magnified inset showing internal components (no text or symbols)

Diagram of a mechanical or structural component with a curved arrow indicating rotation, no text or symbols present.

16 EN

Recharge the Doorbell

LED indicator	Charging: Flashing Green
	Fully charged: Green
Charging time 6 hours from	0% to 100%

12/

APPENDIX 3

POWERING THE DOORBELLWITH EXISTING DOORBELL WIRES

3. I Verify whether the doorbell wires are working

I. Ring the existing doorbell to check if it is working. If the doorbell doesn't ring, your doorbell wires may be defective. Power the doorbell on its own battery or consult an electrician to fix the wires.

1. Shut off power at the breaker. Turn the lights on / off in your home to make sure the electricity in your house is properly shut off.

OFF OFF

Always be careful when handling wires. If you're not comfortable installing it yourself, have a qualified electrician do it.

3.2 Detach the Existing Doorbell Button

If you already have existing doorbell wiring:

I. Remove the existing doorbell button with a Phillips-head screwdriver (not provided).

1. Pull the two wires out carefully when removing the existing doorbell. Straighten the wire ends if necessary.

What you need: Philips-Head Screwdriver

Phillips-Head Screwdriver (Not provided)

Simple line drawing of a door with a speech bubble highlighting the interior (no text or symbols)

Simple line drawing of a door with a speech bubble and hanging lock, no text or symbols present

Simple line drawing of a door with a speech bubble containing a blue object, no text or symbols present.

3.3 Find a Mounting Spot

I. When determining the mounting position of the doorbell, consider these factors:

① Check if you can reuse the existing holes and anchors on the wall or door frame.
② If you are drilling the mounting holes for the first time, the recommended mounting height is 48" / 1.2 m from the ground.
③ To adjust the angel, use the 15^ mounting wedge as a supplementary mounting bracket.

1. Place the screw hole positioning card against the wall to mark the position.

Simple line drawing of a door with a circular label and two switches, no text or symbols present.

3.4 Mount the Bracket

If you're mounting the doorbell on a wooden surface, you don't need to pre-drill pilot holes. Use the provided screws to secure the mounting bracket on the wall. The screw hole positioning card indicates the position of the screw holes.

What you need: Power Drill, Mounting Bracket, 15° Mounting Wedge (Optional), Screw Packs

Without 15° Mounting Wedge With 15° Mounting Wedge

If you're mounting the doorbell on a surface made out of hard materials, like brick, concrete, stucco:

① Drill 2 holes through the screw hole positioning card with 15/64"(6mm) drill bit.
② Insert the provided anchors, and then use the provided long screws to secure the mounting bracket on the wall.

What you need: Power Drill, 15/64"(6mm) Drill Bit, Mounting Bracket, 15° Mounting Wedge (Optional), Screw Packs

Power Drill (not provided)

15/64"(6 mm) Drill Bit

Mounting Bracket (Attached to 15° Mounting Wedge)

15° Mounting Wedge (Optional)

Screw Packs (Spare screws and anchors are included.)

Diagram showing a robotic arm connecting a wall-mounted device to a door panel, with an inset magnified view of the device (no text or symbols present)

22 EN

Wall Mounting Bracket

Wall Mounting Wedge Mounting Bracket

Without 15° Mounting Wedge With 15° Mounting Wedge

2

2

3.5 Connect the Doorbell Wires to the Doorbell

Connect the wires to the terminals at the back of the doorbell, then tighten the terminal screws. Wire can connect to any terminal.

What you need: Wires and Wire Nuts (Optional), Video Doorbell, Philipshead Screwdriver

Diagram of a device showing two connected components with a blue cable, no text or symbols present

Diagram showing a device being connected to a smartphone via cable, with a magnified inset illustrating the cable rotation (no text or symbols present)

Note:

• To prevent short-circuiting, make sure the wires are not touching each other after connecting them to the terminals.
- If the wires are too short, use the extension wires and wire nuts provided to make them longer. Use electrical wiring tape instead if there is no more space on the wall for wire nuts.

24 EN

3.6 Mount the Doorbell on the Bracket

Align the doorbell on the bottom, and then move it into place on top. Press the doorbell down until it clicks.

Diagram showing two mechanical or structural changes with arrows indicating direction of movement (no text or symbols)

3.7 Restore Power

Switch the master circuit breaker back to ON.

ON ON

You're all set!

If you want to detach the doorbell or recharge it, please refer to the corresponding sections.

EN 25

13/NOTICE

CE This product complies with the radio interference requirements of the European Community

Declaration of Conformity

Hereby, Anker Innovations Limited declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. For the declaration of conformity, visit the Web site: https://uk.eufylife.com/.

The adapter shall be installed near the equipment and shall be easily accessible. Do not use the Device in the environment at too high or too low temperature, never expose the Device under strong sunshine or too wet environment. The suitable temperature for the product and accessories is -20^ to 45^ .

When charging, please place the device in an environment that has a normal room temperature and good ventilation.

It is recommended to charge the device in an environment with a temperature that ranges from 5^ C\~ 25^ C.

Please ensure to use only the adapter offered by the manufacturer. Using unauthorized charger may cause danger and violate the guarantee article.

This adapter is for indoor use only. The adapter type is KA2401A-1202000DE/, output voltage/current is 12Vdc/2A. The plug considered as disconnect device of adapter.

CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS

RF exposure information: The Maximum Permissible Exposure (MPE) level has been calculated based on a distance of d=20 cm between the device and the human body. To maintain compliance with RF exposure requirement, use

26 EN

product that maintain a 20cm distance between the device and human body. The Device T8213 Wifi Operating Frequency Range:2412\~2472 MHz(2.4G); Range:23-24 GHz(24GHz);

Wifi Max Output Power:17.88 dBm(ERIP for 2.4G); Max Output Power:5dbm(EIRP for 24Ghz)

The Device T8010X Wifi Operating Frequency Range:2412\~2472 MHz(2.4G); Range:866-866.8 MHz(Sub-IG);

Wifi Max Output Power: 18.40 dBm (ERIP for 2.4G); Max Output Power: 5.492 dbm (EIRP for Sub-1G)

The following importer is the responsible party (contract for EU and UK matters)

This product is designed and manufactured with high quality materials and components, which can be recycled and reused.

This symbol means the product must not be discarded as household waste, and should be delivered to an appropriate collection facility for recycling. Proper disposal and recycling helps protect natural resources, human health and the environment. For more information on disposal and recycling of this product, contact your local municipality, disposal service, or the shop where you bought this product.

This product complies with the radio interference requirements of the United Kingdom

Declaration of Conformity

Hereby, Anker Innovations Limited declares that this product is in compliance with Radio Equipment Regulations 2017. The full text of the UK declaration of conformity is available at the following internet address: https://uk.eufylife.com Anker Technology (UK) Ltd I Suite B, Fairgate House, 205 Kings Road, Tyseley,

Simple line drawing of a rectangular device with two circular buttons and a top panel (no text or symbols)

eufy Security Video Doorbell Dual (Battery)
Modell: T8213

Simple diagram of a vertical rectangle with three rounded square buttons on top (no text or symbols)

Montagehalterung

Simple line drawing of a rectangular device with internal components (no text or symbols)

15°-Montagewinkel (optional)

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Six different screw fasteners shown in line drawings (no text or symbols)

Schraubenpaket

Illustration of two dental tools with curved leads and two separate cup holders (no text or symbols)

Simple line drawing of a connected electrical outlet with a cable (no text or symbols)

Simple line drawing of two connected connectors (no text or symbols)

Diagram of a mobile phone rear panel with numbered parts labeled 1 through 7

Rückseite:

Diagram of a smartphone rear panel with numbered parts labeled 1 to 4

Line drawing of a network device with two connected devices, one connected to a power outlet and the other to a router (no text or symbols present)

Blue shield icon with a white circular symbol inside, resembling a refresh or power button (no text or numbers)

Download on the App Store GET IT ON Google Play

Illustration of a hand holding a smartphone with wireless signal and a vertical device emitting sound waves (no text or symbols)

DE 35

Illustration of a safety warning sign with a yellow triangle and lightning bolt, connected to a wall-mounted device (no text or symbols)

8 – 24 V AC Türklingelverkabelung

7 / SCHRITT 4 BESTIMMEN EINER MONTAGEPOSITION

Simple line drawing of a door with a speech bubble and three buttons, no text or symbols present.

Diagram showing a robotic arm installing a door panel, with a magnified inset highlighting the component (no text or symbols present)

Mauer

Diagram showing two mechanical components with a downward arrow indicating motion, no text or symbols present

Das war's!

Diagram of a device with a labeled component and an inset showing a magnified view of a textured surface (no text or symbols present)

Diagram of a mechanical or structural component with a rotating arrow indicating rotation (no text or symbols present)

ANHANG 2

AUFLADEN DER TÜRKLINGEL

Türklingel aufladen

Diagram showing data transfer between two devices via USB and USB cable, with bidirectional arrows indicating data flow.

graph LR
    A["Device"] -->|Data Flow Left| B["Mobile Phone"]
    B -->|Data Flow Right| A

Simple line drawing of a door with a speech bubble highlighting the interior (no text or symbols)

Simple line drawing of a door with a speech bubble and hanging lock, no text or symbols present

Simple line drawing of a door with a speech bubble containing a blue object, no text or symbols present.

Simple line drawing of a door with a wall-mounted switch and a circular diagram highlighting the interior (no text or symbols)

Diagram showing a robotic arm connecting a wall-mounted device to a door panel, with an inset magnified view of the device (no text or symbols present)

Mauer MONTAGE halterung

Mauer MONTAGE Winkel MONTAGE halterung

Diagram showing two connected phone modules with cable and a magnified view of the device's cable rotation.

Hinweis:

Diagram showing two mechanical or structural changes with a downward arrow indicating motion (no text or symbols present)

Simple line drawing of a rectangular device with two circular buttons and a top panel (no text or symbols)

eufy Security Video Doorbell Dual (Battery)
Modelo: T8213

Simple diagram of a vertical rectangle with three rounded square buttons at top and bottom (no text or symbols)

Soporte de montaje

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Simple line drawing of a vertical rectangular panel with three small circular holes (no text or symbols)

Six different screw or screw installation variants shown in line drawings (no text or symbols)

Illustration of two U-shaped dental tools with a separate pair of circular objects (no text or symbols)

Simple line drawing of a connected device with a cable (no text or symbols)

Simple line drawing of two connected connectors (no text or symbols)

Cable Ethernet para HomeBase 2

Diagram of a device with numbered parts labeled 1 through 7, likely for labeling or assembly instructions.

Diagram of a smartphone rear panel with numbered parts labeled 1 to 4

Diagram of a device interior with labeled parts, showing a rectangular body and a perforated interior with two numbered annotations.

Diagram of a portable electronic device with labeled ports and ports numbered 3, 4, 6, and 7

I.LED de estado

1. Puerto Ethernet

2.Altavoz

6.Botón SYNC/ALARMA

Line drawing of a network device with two connected devices, one connected to a power outlet and the other to a router (no text or symbols present)

Blue shield icon with a white circular symbol inside, resembling a refresh or power button (no text or numbers)

Download on the App Store GET IT ON Google Play

Illustration of a hand holding a smartphone with wireless signal and a vertical device emitting sound waves (no text or symbols)

ES 63

graph LR
    A["Device with monitor"] --> B["Clock with timer"]
    B --> C["Device with switch"]
    C --> D["Switch connected to battery"]
    D --> E["Mobile phone"]

Illustration of a warning sign with a yellow triangle and lightning bolt connected to a wall-mounted device (no text or symbols)

Simple line drawing of a door with a speech bubble and three buttons, no text or symbols present.

8 / PASO 5 MONTAJE DEL SOPORTE

Diagram showing a robotic arm installing a door panel, with a magnified inset highlighting the component (no text or symbols present)

Diagram showing two mechanical or structural changes with a downward arrow, no text or symbols present

¡Ya está!

Diagram of a device with a magnified inset showing internal structure (no text or symbols)

Diagram of a mechanical or structural component with a curved arrow indicating rotation, no text or symbols present

72 ES

Recarga del timbre

Simple line drawing of a door with a speech bubble highlighting the interior (no text or symbols)

Simple line drawing of a door with a speech bubble and hanging lock, no text or symbols present

Simple line drawing of a door with a speech bubble containing a blue object, no text or symbols present.

Simple line drawing of a door with a circular annotation highlighting the door (no text or symbols)

Diagram showing a robotic arm connecting a wall-mounted device to a door panel, with an inset magnified view of the device (no text or symbols present)

Diagram showing two connected devices with cable and a magnified view of the device's cable rotation.

Nota:

Diagram showing two mechanical components with a downward arrow indicating rotation or change, no text or symbols present.

Simple line drawing of a rectangular device with two circular buttons and a top panel (no text or symbols)

Simple line drawing of a vertical rectangular frame with three rounded square buttons at the top (no text or symbols)

Support de montage

Simple line drawing of a rectangular device with three circular ports, no text or symbols present.

Simple line drawing of a vertical rectangular panel with three small circular holes (no text or symbols)

Six different screw or screw installation variants shown in line drawings (no text or symbols)

Jeu de vis

Illustration of two U-shaped dental tools with a separate pair of circular objects (no text or symbols)

Simple line drawing of a connected device with a cable (no text or symbols)

Simple line drawing of two connected connectors (no text or symbols)

Diagram of a mobile phone casing with numbered parts labeled 1 through 7

Diagram of a smartphone rear panel with numbered parts labeled 1 to 4

Diagram of a device casing with labeled parts, showing internal structure and numbered annotations.

Diagram of a portable electronic device with labeled ports and ports numbered 3, 4, 6, and 7

I.LED d'état

1. Port Ethernet

2.Haut-parleur

6.Bouton SYNC/ALARM OFF

Line drawing of a network device with two connected devices, one connected to a power outlet and the other to a router (no text or symbols present)

Blue shield icon with a circular symbol inside, no text or numbers present.

Download on the App Store GET IT ON Google Play

Illustration of a hand holding a smartphone with wireless signal and a separate device with circular buttons (no text or symbols)

6 / ÉTAPE 3 DÉTERMINATION DE L'OPTION D'ALIMENTATION

Illustration of a safety warning sign with a yellow triangular warning symbol connected to a wall-mounted device (no text or labels)

Simple line drawing of a door with a speech bubble and three buttons, no text or symbols present.

8 / ÉTAPE 5 MONTAGE DU SUPPORT

Diagram showing a robotic arm installing a door panel, with a magnified inset highlighting the component (no text or symbols present)

Support Montage de mural

Diagram showing a mechanical or structural change between two vertical panels, with an arrow indicating direction of motion (no text or symbols present)

Diagram showing a device with a magnified inset of its internal structure, alongside a close-up of the exterior panel (no text or symbols present)

Simple line drawing of a door with a speech bubble highlighting the interior (no text or symbols)

Simple line drawing of a door with a hanging handle and a speech bubble, no text or symbols present.

Simple line drawing of a door with a speech bubble containing a blue object, no text or symbols present.

Simple line drawing of a door with a circular icon highlighting a vertical panel (no text or symbols)

104 FR

Diagram showing a robotic arm inserting a screwdriver into a door panel, with a magnified inset highlighting the component (no text or symbols present)

Support Montage de mural

Support Montage de Cale Montage de mural

Diagram showing cable connection between two smartphone panels with a magnified view of the device's cable rotation.

Remarque :

Diagram showing two mechanical components with a downward arrow indicating rotation or change, no text or symbols present.

Simple line drawing of a rectangular device with two circular buttons and a top panel (no text or symbols)

eufy Security Video Doorbell Dual (Battery)
Modello: T8213

Simple diagram of a vertical rectangle with three rounded square buttons on top (no text or symbols)

Staffa di montaggio

Simple line drawing of a rectangular device with internal components (no text or symbols)

Simple line drawing of a vertical rectangular panel with three small circular holes (no text or symbols)

Six different screw designs arranged in a row, no text or symbols present

Pacchetto di viti

Illustration of two dental tools with curved leads and two separate cup-like objects (no text or symbols)

Simple line drawing of a connected electrical outlet with a plug and cable (no text or symbols)

Simple line drawing of two connected electrical connectors (no text or symbols)

Diagram of a device with numbered parts labeled 1 through 7, showing internal components and mounting points.

Diagram of a smartphone rear panel with numbered labels pointing to key components

Diagram of two electronic devices with labeled ports and internal components, showing front and rear views with numbered labels.