2.2 x 2 x 2 inches

Make sure this fits by entering your model number.
Live Stream from Anywhere in 1080p -1080p Full HD live streaming lets you see inside your home from anywhere in real time using your mobile device. While live streaming, use two-way audio to speak with your friends and family through the Wyze app.
Motion/Sound Recording with Free Cloud Storage – Wyze Cam can automatically record a 12-second video clip when motion or sound is detected and saves that video to the cloud for 14-days, for free. Mobile push notifications can be enabled so you’re only alerted when something is detected letting you stay on top of things without having to constantly monitor the app. Or, record continuously to a MicroSD card (sold separately) regardless of motion and sound. Compatible with 8GB, 16GB, or 32GB FAT32 MicroSD cards.