Zigbee Door Window Sensor with Tamper Alert for Smart Buildings | DWS332

Main Feature:

The DWS332 is a commercial-grade Zigbee door window sensor (also known as a Zigbee door contact sensor) designed for smart buildings, hotels, and building automation systems. It detects door and window open/close status in real time and triggers automation, alarms, or energy-saving actions.

Model: DWS332-Z

Dimensions: Main unit: 65(L) x 35(W) x 18.7(H) mm • Magnetic strip: 51(L) x 13.5(W) x 18.9(H) mm • Spacer: 5mm

Weight: 35.6g (No battery and spacer)

Certification: CE

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Product Detail

Main Spec

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Key Benefits for Commercial Projects:

• Tamper-proof design prevents unauthorized removal in public or semi-public environments
• Long battery life (up to 2 years) reduces maintenance cost
• Secure screw installation ensures stable deployment in large-scale projects

Core Features:

• Detects door and window openings and closings
• Zigbee 3.0 for stable mesh networking
• Low power consumption
• Durable, robust design
• Optional spacer for uneven installation surfaces

Product:

Why Choose a Tamper-Proof Zigbee Door Sensor?

• Prevent device theft or tampering in hotels and public buildings
• Ensure reliable alarm triggering in commercial security systems
• Reduce maintenance and inspection costs
• Meet security requirements for BMS and smart building deployments

Typical Applications

The Zigbee Door Window Sensor (DWS332) is widely used in commercial security and smart building automation systems, providing reliable open/close detection and real-time event triggering.
• Smart hotel automation: monitor room doors and enable automation scenarios such as lighting, HVAC, and access control integration
• HVAC energy optimization: automatically turn off air conditioning or heating when windows are opened, reducing energy waste in commercial buildings
• Commercial security monitoring: detect unauthorized door/window access in offices, retail stores, and residential buildings with real-time tamper alerts
• OEM integration: serve as a reliable Zigbee door sensor component for security systems, smart home platforms, or IoT solutions
• Logistics & warehouse management: monitor door status in storage facilities to improve access control and operational visibility
• Building Management Systems (BMS): integrate with Zigbee-based BMS to trigger automation such as alarms, occupancy-based control, and energy-saving modes

Professional Zigbee Door Sensor Manufacturer

At OWON, every Zigbee door sensor is built through a controlled and standardized manufacturing process to ensure long-term reliability in commercial IoT deployments.
From PCB assembly to final enclosure integration and functional testing, each device undergoes strict quality checks to meet the requirements of smart building, security, and energy management projects.
Our production line supports large-scale OEM and ODM customization, enabling system integrators, distributors, and solution providers to deploy stable Zigbee door window sensors across diverse applications.