Anker Japan launches Eufy Wall Light Cam S4 with 4K video

Anker Japan has released the Eufy Security Wall Light Cam S4, a next-generation security device that integrates a 4K high-definition camera with a sensor light. This model succeeds the Eufy Solar Wall Light Cam S120.

The S4 model features significant hardware upgrades over its predecessor, including 4K resolution (approximately 8 million pixels) and up to 8x digital zoom, compared to the S120's 2K resolution. It is equipped with 60GHz millimeter-wave radar for detection, offering a 120-degree detection angle up to 10 meters. The device includes a 10,000mAh battery, 32GB of internal eMMC storage, and supports various smart home integrations including Google Assistant, Alexa, and Apple HomeKit.

In contrast, the older S120 model offers 2K resolution, 8GB of storage, and a 5,200mAh battery. It is a solar-powered wireless unit designed for easy installation without wiring, featuring a 300-lumen sensor light and IP65 waterproof rating.