If you're using a Reolink Home Hub with battery-powered cameras like the Argus 3 Ultra, Argus Eco Ultra, or Doorbell Battery, you might wonder: "How long can my microSD card or HDD store recordings?" Let’s break it down!

Key Factors That Affect Recording Duration
1️⃣ Bit Rate & Resolution:

Higher resolution ("Clear" mode) = larger file sizes.Lower resolution ("Low" mode) = longer storage time.Our estimates below use default bit rates and account for videos saved in BOTH modes.

2️⃣ Storage Capacity:

A 64GB microSD card vs. a 4TB HDD? Bigger capacity = more days of footage!

3️⃣ Recording Frequency:

300 seconds/day vs. 900 seconds/day? Less frequent recording = longer storage life.

Real-World Storage Estimates
Here’s what you can expect with popular setups:

For more detailed tables (including 128GB, 1TB, and HDD options), check our full guide HERE.

Pro Tips to Maximize Storage
1️⃣ Choose the Right Capacity:

Casual use? 64GB works great.Heavy recording? Go for 128GB+ or a 2TB/4TB HDD.

2️⃣ Optimize Camera Settings:

Lower the resolution to "Low" mode if extended storage is a priority.Adjust motion-triggered recording sensitivity to reduce unnecessary clips.

3️⃣ Check Your Home Hub Kit:
Our pre-configured kits (e.g., 2x Argus 3 Ultra + 64GB microSD) are designed for 1 year of storage at 300s/day. Need longer? Upgrade the card!
Got questions? Drop them below or visit our Support Page for FAQs.

REST-API for Argus 3 pro