
Video entry system · exact-product guide
SwitchBot Smart Video Doorbell: local storage, cold-weather limits and buying guide
This is more than a doorbell camera: the base kit combines a battery doorbell with a wired 4.3-inch indoor monitor and local microSD recording. Its value depends on signal placement, outdoor temperature and whether the included local storage fits your privacy and retention needs.
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Paid CJ affiliate link; commission never changes our analysis. Verified September 1, 2026.Short answer
A practical choice when you want an indoor screen and local recording without making a paid cloud subscription mandatory. It is a poor cold-weather fit where the doorbell itself will regularly face temperatures below its published −20°C minimum.
Verified specifications
The facts that change the decision
- Doorbell size / weight
- 131 × 65 × 30 mm · 202 g
- Monitor size / weight
- 125 × 129 × 29 mm · 325 g
- Indoor display
- 4.3 inches
- Video resolution
- 2304 × 1296
- Field of view
- 165° diagonal · 135° horizontal · 79.5° vertical
- Night vision
- 940 nm infrared plus white LED light
- Weather / temperature
- Doorbell IP65 · −20°C to 45°C
- Doorbell power
- Built-in 5,000 mAh rechargeable battery · USB-C 5V/2A
- Monitor power
- Wired · 100–220V AC
- Wireless network
- 2.4 GHz Wi-Fi · BLE 5.0
- Included local storage
- 4 GB microSD · about 3,500 ten-second events
- Maximum local storage
- microSD up to 512 GB · oldest events overwritten when full
Good fit
This product may fit if…
- You want a dedicated indoor monitor instead of relying only on a phone notification.
- You prefer local microSD recording and want cloud storage to remain optional.
- A 2.4 GHz network, powered monitor location and clear radio path can be arranged near the entrance.
- The outdoor installation stays within the published −20°C to 45°C range or you consciously accept that limitation.
Stop before buying
Do not order yet if…
- Typical winter exposure at the door falls below −20°C.
- The monitor must sit behind multiple walls, on a metal table or too far from the steel entrance door and router.
- There is no 2.4 GHz Wi-Fi network available for setup and connected features.
- The camera would face direct sunlight or a pale nearby wall that can degrade the useful image and motion behaviour.
Installation
Five-step verification plan
- 1
Choose a doorbell height of approximately 1.2 to 1.5 m and leave at least 6 cm clearance on its right side for removal.
- 2
Avoid a metal mounting surface when possible and use the included angle hardware to reduce unwanted motion events.
- 3
Place the monitor near the router and entrance: SwitchBot recommends an unobstructed maximum of about 10 m in houses and 5 m in apartments with a steel door.
- 4
Pair on the 2.4 GHz network and test live video, alerts, two-way audio and recording before permanently fixing the doorbell.
- 5
If using optional low-voltage power, remember that the wire only supplies charging power; it carries no video or data and the wire is not included.
After installation
What ownership requires
- Review saved-event retention and replace the included 4 GB microSD card only with a supported card of 512 GB or less.
- Plan battery removal and USB-C charging access before winter; low temperature can also reduce practical battery performance.
- Keep the app and firmware current, then review household access, notification recipients and cloud settings after changes.
FAQ
Questions before buying
Is a paid cloud subscription required?
No for basic local recording. The base kit includes a 4 GB microSD card and supports cards up to 512 GB. During setup, the cloud-storage prompt can be postponed by choosing the equivalent of “Later.”
Can it work with SwitchBot Lock Ultra?
Yes. Official support documents say the Video Doorbell can pair with Lock, Lock Pro and Lock Ultra. Once paired, its built-in hub function can support remote lock control in the app without an additional hub; verify current app and firmware requirements.
How much does the included 4 GB card store?
SwitchBot estimates about 3,500 recorded events when each lasts roughly ten seconds. When the card is full, the oldest recordings are overwritten by new ones.