Winter-proof · Canada
Will it work at -30°C?
Many smart devices are tested for mild climates. This page lists the low temperature each maker states for locks, cameras and doorbells that sit near the cold, so you can match them to your winter.
| Product | Rating | Stated range | What to know |
|---|---|---|---|
| Schlage Encode Plus | Rated to -35°C | -35°C to 66°C | Schlage lists -35°C to 66°C outside the lock body, and -10°C to 49°C inside it. It runs on 4 AA alkaline batteries. Source: Schlage product page |
| Yale Assure Lock 2 | Rated to -30°C | -30°C to 60°C | Yale lists -22°F to 140°F outdoors for the Wi-Fi touchscreen version, which is about -30°C to 60°C. The page gives only Fahrenheit, so the Celsius figures are converted here. Check your version. Source: Yale product page |
| Ring Video Doorbell | Rated to -20°C | -20°C to 50°C | Ring says its devices operate normally from -20°C to 50°C. Battery life shortens near freezing, and battery models stop charging below 0°C, so they may need charging indoors. Source: Ring support |
| Wyze Cam | Rated to -20°C | -20°C to 50°C | These figures are for the Wyze Cam v4, rated IP65 weather resistant. Wyze says outdoor use needs its Outdoor Power Adapter, sold separately, and the camera is not waterproof. Check that your listing is the v4. Source: Wyze Cam v4 specs |
| Arlo Essential Spotlight Camera (2-pack) | Rated to -20°C | -20°C to 45°C | Arlo's page lists -20°C to 45°C and gives no formal waterproof rating. It is battery powered, and batteries generally run down faster in the cold. Source: Arlo product page |
| Google Nest Cam Indoor | Indoor use only | 0°C to 40°C | Google lists this camera as indoor use only, 0°C to 40°C. Keep it in the heated part of the home, not on a cold porch or in a garage. Source: Google Nest tech specs |
How to read this
- The range is the one the manufacturer publishes. It is not a promise. Below it a device may stop working or lose battery quickly.
- Cold snaps in many parts of Canada can reach -30°C or lower, so a -20°C rating can fall short on the coldest days there.
- Batteries lose capacity in the cold. For battery devices, keep spares and plan to charge or swap them indoors.
- Only devices that sit outdoors or on an exterior door are listed. Products we have not checked against a spec sheet are not rated here.