A no-hub-needed, stick-on sensor that brings peace of mind to your doors and windows. It detects open or closed states and sends instant alerts straight to your phone, perfect for DIY security or smart automations.
No Gateway Required: Pair directly to the eWeLink app over Wi-Fi, straightforward and hassle-free.
Low-Battery Alerts: App notifies you when it's time to change batteries, so you never miss a security event.
3-Month History Logs: Automatically records up to three months of open/close activity, easy to review within the app.
Real-Time Sync & Camera Linkage: View sensor status immediately; optionally link a camera for visual confirmation whenever activity is detected.
Quick & Easy Setup: Uses peel-and-stick adhesive for fast installation on door frames, window sills, or entryways.
Quick Specs
Model: DW2-WiFi | Battery: AAA 1.5 V × 2 (DC 3 V) | Wi-Fi: IEEE 802.11 b 2.4 GHz | Operating Temp: –10 °C to 40 °C | Installation Gap: < 5 mm
