Shelly Door Window 2 Sensor

SONOFF DW2 Wi-Fi Wireless Door Window Sensor

SONOFF DW2 Wi-Fi Wireless Door/Window Sensor isolated on a white background, illustrating its compact design and tool-free adhesive installation capability.

MOES Zigbee Door and Window Sensor Monitor

MOES Zigbee Door and Window Sensor Monitor mounted on a white door frame, showing a compact and discreet design for unobtrusive home security monitoring.

Aeotec SmartThings Multipurpose Sensor

Aeotec SmartThings Multipurpose Sensor on a white background, showing its compact and sleek design.

Amazon Basics CR2032 Lithium Coin Cell Battery (4-Pack)

Pack of 4 Amazon Basics CR2032 Lithium Coin Cell Batteries isolated on white background with clear engraving of the model number for easy identification.

Energizer CR2032 Batteries (6-Pack)

Energizer CR2032 3V Lithium Coin Batteries 6-Pack on a white background, highlighting durability and long storage life.

Panasonic eneloop AAA Ni-MH Rechargeable Batteries (8-Pack)

Pack of 8 Panasonic eneloop AAA Ni-MH Rechargeable Batteries, pre-charged and displayed against a white background, highlighting their long-lasting and cold-weather performance.

Amazon Basics AAA Alkaline High-Performance Batteries (12-Pack)

Pack of 12 Amazon Basics AAA Alkaline Batteries arranged neatly in rows, indicating non-rechargeable with a long shelf life

Kapton (Polyimide) Tape

Roll of Kapton tape on a white background, showcasing its golden-brown hue and thin, translucent structure.

DFPlayer Mini MP3 Player

DFPlayer Mini MP3 Player module isolated on white background, showcasing its compact design and storage expansion ports.