Brand: Wulian
0 EGP
Magnetic Contact Technology: Consists of a main sensor body and a smaller magnetic bar; when the distance between them exceeds the threshold (typically 15–30mm), an alert is instantly triggered.
ZigBee 3.0 Wireless Linkage: Provides high-speed, secure communication with the Wulian Gateway, allowing it to trigger sirens, lights, or notifications.
Ultra-Low Power Design: Optimized for extreme battery longevity, utilizing “sleep mode” logic to maintain protection for 2+ years on a single button cell.
Tamper Protection: Built-in anti-tamper switch notifies the system immediately if the sensor is forcibly removed or dismantled.
Real-Time Status Monitoring: Always know if a window was left open before leaving the house by checking the Wulian App.
Instant Security Alerts: Receive push notifications on your smartphone the second a door or window is opened while the system is armed.
Energy-Saving Automation: Link the sensor to your 32/35 Curtain Motor or Air Conditioning—automatically turn off the AC or close the curtains if a window is opened to prevent energy waste.
Welcome Scenes: Program the “Home Entry” scene: when the front door opens after 6:00 PM, the hallway lights turn on and the Dream Flower plays a welcome message.
Versatile Application: Use it beyond doors and windows—install it on a liquor cabinet, a safe, or a mailbox to track access to sensitive areas.
Communication Protocol: ZigBee 3.0 (IEEE 802.15.4).
Detection Distance: 15mm – 30mm (Trigger threshold).
Power Supply: CR2032 or CR2450 Lithium Button Cell (depending on specific sub-model).
Battery Life: ~2 years (based on 10 triggers per day).
Operating Temperature: -10°C to +45°C.
Installation: Tool-free mounting with high-strength 3M adhesive.
The Wulian 41 Door/Window Sensor is a compact, two-piece magnetic contact sensor that serves as the “eyes” of your security system. Operating on the ZigBee 3.0 protocol, it detects the unauthorized opening of doors, windows, cabinets, or drawers. Its minimalist design allows for discreet installation on any frame, and its ultra-low power consumption ensures years of reliable monitoring without frequent battery changes.
