【ZX-D41】
Wifi Door Sensor

Once doors or windows are illegally opened, ZX‑D41 triggers instant siren and flashing LED warning. The loud on‑site alarm deters intruders and draws attention from neighbors or on‑site staff. Three‑level adjustable alarm volume meets different environment demands; you can lower volume for night‑time or baby‑sleeping scenarios to avoid excessive noise disturbance. This dual warning mechanism greatly improves on‑site security response for houses and retail stores.

Connect to Tuya WiFi for full remote control. You can check real‑time open/closed status of doors and windows anytime from your phone. When unauthorized access occurs, instant alarm notifications will be pushed to your mobile device no matter where you are. It supports one‑tap arming and disarming operations. You can also view device status remotely, bringing you round‑the‑clock home safety awareness without physical on‑site check‑ins.

Customize auto‑arm and auto‑disarm schedules on Tuya APP to fit your daily routines, such as arming when you leave home and disarming upon your return. The practical delay‑alarm function prevents false alarms when you get back home, avoiding disturbing neighbors. You no longer need to manually toggle modes repeatedly. Perfect for households, apartments and small shops to simplify daily security operation workflows.

Powered by replaceable batteries, this sensor supports up to half‑year runtime without frequent battery swaps. It fits multiple occasions: household doors & windows, drawers, safes, retail shops, storage rooms and warehouses. Compact size allows easy installation on most flat surfaces. Ideal for anti‑intrusion monitoring, kid‑safety reminder and property protection for both residential and commercial usage cases.

Beyond core alarm functions, ZX‑D41 provides low‑battery reminder to notify you for timely battery replacement. It works independently as a stand‑alone security device. No complicated gateway is required for WiFi connection. Simple adhesive mounting saves installation efforts. Combining local sound‑light warning and remote mobile notification, it forms a complete security solution against break‑ins and unauthorized opening events.