EUFY T8144T21 EUFYCAM E40 Add-On Security Camera

EUFY T8144T21 EUFYCAM E40 Add-On Security Camera

Expand your home security system with the EUFY EUFYCAM E40 add-on camera, delivering 2K QHD resolution with revolutionary MaxColor Vision technology for vivid full-color surveillance footage in ultra-low light conditions, powered continuously by SolarPlus 2.0 technology with built-in solar panel and advanced AI detection capabilities for human, pet, car, and motion recognition.

Product Overview

The EUFY EUFYCAM E40 represents advanced wireless security camera technology designed as an expansion unit for existing Eufy HomeBase systems. This add-on camera combines 2K QHD 4MP resolution with proprietary MaxColor Vision technology, delivering day-like color clarity even in near-darkness through its F1.0 aperture lens and 130° wide-angle field of view. The integrated SolarPlus 2.0 system features a built-in 0.7W solar panel that maintains continuous operation even during cloudy conditions or partial shade, with support for optional external solar panels to extend energy coverage in challenging lighting environments. Advanced passive infrared (PIR) sensor technology provides reliable motion detection that captures crucial security events, while AI-powered recognition differentiates between humans, pets, cars, and general motion to reduce false alerts. Full-duplex two-way audio enables real-time communication through built-in microphone and speaker systems, complemented by manual or automatic alarm triggering for active deterrence. Seamless smart home integration with Apple HomeKit, Amazon Alexa, and Google Assistant enables voice control and automation routines. The camera requires connection to HomeBase 2 or HomeBase S380 (sold separately) for operation, wireless connectivity, and local storage capabilities, making it the perfect expansion solution for growing Eufy security ecosystems.

Features & Benefits

2K MaxColor Vision Technology Delivers exceptional 2K QHD 4MP resolution combined with proprietary MaxColor Vision technology that produces vivid, full-color surveillance footage in ultra-low light conditions, providing day-like clarity during nighttime hours through advanced F1.0 aperture lens and specialized image processing algorithms for superior detail capture.

SolarPlus 2.0 Continuous Power Features integrated 0.7W solar panel with advanced SolarPlus 2.0 charging technology that ensures non-stop security operation without battery replacement, maintaining power even during cloudy weather or partial shade conditions, with support for external solar panel expansion to maximize energy collection in challenging environments.

Advanced AI Detection System Equipped with sophisticated artificial intelligence that accurately identifies and differentiates between humans, pets, cars, and general motion, dramatically reducing false alerts from irrelevant movement while ensuring capture of genuine security events, with customizable detection zones and sensitivity settings for personalized monitoring.

Smart Home Integration Provides seamless connectivity with Apple HomeKit, Amazon Alexa, and Google Assistant platforms, enabling convenient voice control, automation routines, and integration with broader smart home ecosystems for coordinated security responses and hands-free camera management through natural language commands.

Enhanced PIR Motion Detection Utilizes upgraded passive infrared sensor technology that reliably detects heat signatures and movement patterns to capture crucial security events, offering superior accuracy compared to standard motion detection systems while minimizing power consumption for extended solar-powered operation.

Full-Duplex Two-Way Audio Built-in microphone and speaker system enables real-time full-duplex audio communication, allowing simultaneous talking and listening for natural conversations with visitors, delivery personnel, or potential intruders, with manual or automatic alarm triggering for active security deterrence.

Technical Specifications

Compatible With

Required Components (Sold Separately):

• Eufy HomeBase 2 (wireless security hub)
• Eufy HomeBase S380 (advanced security hub)

Optional Accessories:

• External solar panels for expanded energy coverage
• Additional EufyCam E40 add-on cameras for multi-camera systems
• Eufy mounting brackets and accessories

Smart Home Platforms:

• Apple HomeKit for iOS integration
• Amazon Alexa for voice control
• Google Assistant for Google Home ecosystem

Note: This is an add-on camera that requires HomeBase 2 or HomeBase S380 to operate. It cannot function as a standalone unit.

Frequently Asked Questions

What hub is required for the EufyCam E40 to operate?

The EufyCam E40 add-on camera requires either HomeBase 2 or HomeBase S380 to function. These hubs (sold separately) provide wireless connectivity, local storage, and system management for all connected Eufy cameras. The camera cannot operate without one of these compatible HomeBase units.

How does the solar panel maintain power during cloudy weather?

The SolarPlus 2.0 technology features efficient charging algorithms that maximize energy collection even in low-light conditions. The built-in 0.7W solar panel continues charging during cloudy days or partial shade, while the internal battery stores energy for nighttime and extended overcast periods. External solar panels can be added for additional charging capacity.

What makes MaxColor Vision different from standard night vision?

MaxColor Vision technology delivers full-color surveillance footage in ultra-low light conditions where standard cameras would only show black-and-white images. The F1.0 aperture lens captures maximum available light, while specialized image processing produces vivid day-like colors during nighttime hours, providing superior detail for identifying people, vehicles, and events.

Can I add multiple EufyCam E40 cameras to one HomeBase?

Yes, both HomeBase 2 and HomeBase S380 support multiple camera connections. You can expand your security system by adding additional EufyCam E40 units and other compatible Eufy cameras to the same HomeBase, creating a comprehensive multi-camera surveillance network managed through a single system.

How accurate is the AI detection for reducing false alerts?

The advanced AI detection system uses sophisticated algorithms to differentiate between humans, pets, cars, and general motion, significantly reducing false alerts from trees, shadows, or irrelevant movement. You can customize detection zones and sensitivity settings to further refine accuracy for your specific monitoring environment and security requirements.