Experience full colour at night with 2K QHD clarity and MaxColour Vision, capturing uniquely vivid surveillance footage that looks almost like daytimeeven in ultralow light conditions. Stay continuously secure with SolarPlus 2.0 technology, which ensures optimal charging via the builtin solar panel or an optional external panel, delivering reliable, nonstop power even on cloudy days or when the camera is partially shaded. Benefit from advanced protection with an upgraded motion detection algorithm paired with an infrared (PIR) sensor for accurate and responsive motion detection. Seamlessly integrate the camera into your smart home with support for Apple HomeKit, Alexa, and Google Assistant for handsfree control and convenient voice commands. With local storage managed through HomeBase 2 and expandable up to 256 GB via a USB flash drive (not included), you enjoy secure footage storage with no monthly fees.
Experience full colour at night with 2K QHD clarity and MaxColour Vision, capturing uniquely vivid surveillance footage that looks almost like daytimeeven in ultralow light conditions. Stay continuously secure with SolarPlus 2.0 technology, which ensures optimal charging via the builtin solar panel or an optional external panel, delivering reliable, nonstop power even on cloudy days or when the camera is partially shaded. Benefit from advanced protection with an upgraded motion detection algorithm paired with an infrared (PIR) sensor for accurate and responsive motion detection. Seamlessly integrate the camera into your smart home with support for Apple HomeKit, Alexa, and Google Assistant for handsfree control and convenient voice commands. With local storage managed through HomeBase 2 and expandable up to 256 GB via a USB flash drive (not included), you enjoy secure footage storage with no monthly fees.
in 3 offers
EufyCam E40 Essential 2K Outdoor Wire-Free Battery Solar Camera
Experience full colour at night with 2K QHD clarity and MaxColour Vision, capturing uniquely vivid surveillance footage that looks almost like daytimeeven in ultralow light conditions. Stay continuously secure with SolarPlus 2.0 technology, which ensures optimal charging via the builtin solar panel or an optional external panel, delivering reliable, nonstop power even on cloudy days or when the camera is partially shaded. Benefit from advanced protection with an upgraded motion detection algorithm paired with an infrared (PIR) sensor for accurate and responsive motion detection. Seamlessly integrate the camera into your smart home with support for Apple HomeKit, Alexa, and Google Assistant for handsfree control and convenient voice commands. With local storage managed through HomeBase 2 and expandable up to 256 GB via a USB flash drive (not included), you enjoy secure footage storage with no monthly fees.
Experience full colour at night with 2K QHD clarity and MaxColour Vision, capturing uniquely vivid surveillance footage that looks almost like daytimeeven in ultralow light conditions. Stay continuously secure with SolarPlus 2.0 technology, which ensures optimal charging via the builtin solar panel or an optional external panel, delivering reliable, nonstop power even on cloudy days or when the camera is partially shaded. Benefit from advanced protection with an upgraded motion detection algorithm paired with an infrared (PIR) sensor for accurate and responsive motion detection. Seamlessly integrate the camera into your smart home with support for Apple HomeKit, Alexa, and Google Assistant for handsfree control and convenient voice commands. With local storage managed through HomeBase 2 and expandable up to 256 GB via a USB flash drive (not included), you enjoy secure footage storage with no monthly fees.
The lowest price for EufyCam E40 Essential 2K Outdoor Wire-Free Battery Solar Camera right now is $594.00 at Retravision, compared across 3 retailers.
The all-time low was $297.00 on 19 Sept 2026 — today's price is 100% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 4 Nov 2026.
Last updated at 04/11/2026 17:58:29
eufy Security eufyCam E40 Essential 2-Cam Kit with Homebase 2 | Retravision
Delivery between 6–16 Nov $11.66
eufy eufyCam E40 2K QHD Essential 2-Camera Kit with HomeBase 2
Delivery between 8–13 Nov $7.95
Eufy E40 Essential 2-Cam Kit with Homebase 2 E8144T21
Free delivery between 6–13 Nov
| Brand | eufy |
| With Audio | Yes |
| Night Vision | Yes |
| Motion Sensing | Yes |
| Wireless | Yes |
eufy Security eufyCam E40 Essential 2-Cam Kit with Homebase 2 | Retravision
Delivery between 6–16 Nov $11.66
eufy eufyCam E40 2K QHD Essential 2-Camera Kit with HomeBase 2
Delivery between 8–13 Nov $7.95
Eufy E40 Essential 2-Cam Kit with Homebase 2 E8144T21
Free delivery between 6–13 Nov
| Brand | eufy |
| With Audio | Yes |
| Night Vision | Yes |
| Motion Sensing | Yes |
| Wireless | Yes |
