Preparing for Installation (Important)
1. Check Local Laws and Regulations
If you are outside of North America, installation and wiring must be
performed by a licensed electrician. Always follow your local code standards when installing wired connections.
2. Shut Off Power at the Breaker
📌Risk of Electrical Shock
• Turn off power at your circuit breaker or fuse box before starting the installation process. Make sure to consult with a licensed electrician if needed.
• Switch on/off the lights to make sure the electricity to the installation
area is shut off.
• Verify that the power source is 100~240 VAC 50/60 Hz.
• Keep the breaker off at all times during the installation process.
💡NOTE: Please DO NOT use a dimmer switch or timer for this product.
Installing Your Floodlight Camera
1. Separate the Mounting Bracket
Separate the mounting bracket from the camera and set it aside.
2. Select a Location
You can mount the floodlight camera vertically on a wall or hang it from the
ceiling. With the power turnd off at the breaker, remove the existing floodlight
if you have one.
💡 For overhang mounting, please make sure to reinstall the mounting base first.
3. Recommended Height
The recommended mounting height of the camera is 8ft (2.44m) above the ground in order to achieve up to 40ft (12m) of motion detection range.
4. Install the Mounting Bracket
• Run the existing wires through the hole of the junction box.
• Hold the mounting bracket onto the junction box, align the screw
holes, remove the foam from the holes, then secure the mounting
bracket on the wall or ceiling with the Bracket Screws (Bag C).
💡Wall Mounting
💡Overhang Mounting
5. Connect Wires
• Hang your camera on the bracket with the provided hook while
connecting the wires.
• Separately connect the junction box's ground wire (bare copper/green/green & yellow), live wire (black), and neutral wire (white) to the floodlight camera's ground wire (green & yellow), live wire (black), and neutral wire (white) using wire connectors, then secure the connections with a screwdriver.
💡 If the existing ground wire is already connected to the junction box, simply connect the floodlight camera's ground wire directly to the junction box.
📌 Never cross-connect. The wires must be connected with matching colors. If you have issues with the wires and cannot properly connect the floodlight camera, make sure to consult with a licensed electrician.
6. Place the Camera on the Mounting Bracket
• Remove the hook, snap the mounting base onto the mounting
bracket, align the holes, and secure it with the two Base Screws (Bag B).
• Remove the label and protective film from the floodlight.
Clean the camera with a lens cleaning cloth.
Adjusting the Lighting Angle
1. Manually pull up and down or left and right to adjust the floodlight
vertically or horizontally.
Restoring Power
1. Switch on the main circuit breaker in the house.
💡 In case the floodlight camera does not power on, make sure to switch off the circuit breaker before checking the wiring of the floodlight camera.
2. Now you can access various features and change settings in the eufy app.
If you have any other questions about the Floodlight Cam E340, please don't hesitate to reach out to us for further assistance.












