The Tuya Smart Wi-Fi Door & Window Open/Close Burglar Alarm Sensor is a 100% original, quality-verified product engineered for reliable daily performance. Explore the official specifications, key features, and latest price in Bangladesh below.

Tuya Smart Wi-Fi Door & Window Open/Close Burglar Alarm Sensor Specifications

• Brand: Tuya Smart (Certified Home Security Ecosystem)

• Alarm Volume: Up to 90dB Piercing Built-in Siren + Instant Smartphone Push Alert

• Wireless Protocol: Direct 2.4GHz Wi-Fi IEEE 802.11 b/g/n (Zero Hub Required)

• Mobile App: Tuya Smart & Smart Life App (24/7 Open/Close History Log)

• Trigger Gap: ≥ 15mm Magnetic Separation Instant Trigger

• Alarm Modes: Burglar Siren Mode, Welcome Door Chime Mode, Silent Phone Alert Mode

• Smart Automation: Links with Tuya Smart Bulbs, Switches & Indoor Cameras

• Power Supply: 2x AAA Alkaline Batteries Included (Low-Battery App Warning)

• Mounting: 3M Heavy-Duty Peel-and-Stick Adhesive or Screw Mount

Key Features & Official Highlights

• Triggers a loud 90dB local siren and pushes an instant alert to your smartphone the moment a door, window, shop shutter, or cash drawer is opened.

• Connects directly to your home 2.4GHz Wi-Fi router without needing any expensive gateway hub or monthly security fees.

• Full 24/7 activity log inside the Tuya Smart app records the exact timestamp of every door opening and closing event.

• Creates smart home routines such as automatically turning on hallway lights or triggering your indoor camera when the main door opens.

• Installs in 30 seconds on wooden doors, aluminum sliding windows, balconies, and office cabinets using the included 3M adhesive pads.

Why Choose This Official Model?

Leaving your apartment, shop, or balcony unattended during vacations or late nights is stressful without proactive intrusion alerts. The Tuya Smart Wi-Fi Door & Window Open/Close Burglar Alarm Sensor guards every entry point with a 90dB siren and instant mobile alerts.

Tuya Smart Wi-Fi Door & Window Open/Close Burglar Alarm Sensor Price in Bangladesh

If you are looking for the best Tuya Smart Wi-Fi Door & Window Open/Close Burglar Alarm Sensor price in Bangladesh, TechSajjad guarantees 100% authentic products with fast delivery across Bangladesh. Backed by official quality assurance from Tuya Smart and a reliable 6 Months Replacement Warranty service, you can confidently order your authentic Tuya Smart Wi-Fi Door & Window Open/Close Burglar Alarm Sensor online today at the most competitive deal.