ODM Custom Wireless Zigbee Door and Window Sensor Contact for Smart Home


DSI-0011-BL Zigbee 3.0 door and window sensor is designed for IoT-connected smart home applications. This highly sensitive contact sensor for door and windows is mainly used to detect door or windows status and can send a notification to smartphone via a smart gateway hub if a window or door opens or closes when users are away from home. Those businesses who make security alarm or home automation can integrate it into their security system for catching up potential burglars trying to sneak into the home, providing security, privacy, and peace of mind to family members.

Dusun IoT provides ODM/Custom door and window sensors services, and this model is not our latest IoT products. If you are interested in making smart home security businesses, feel free to contact for product catalogue and bulk order prices!


Highly sensitive door window magnetic contacts
Easy to Install and set up
Stay connected 24*7
Intelligent early warning
Push notifications via the mobile app

Hardware Parameters

Zigbee Performance

  • Protocol: Zigbee 3.0;
  • Frequency: 2.405GHz — 2.480GHz;
  • Transmit Power: <14 dBm;
  • Receiving Sensibility: -104dBm;
  • Frequency offset: +/-20KHZ;
  • Range: 100 meters minimum in open filed.

Power Supply

  • Battery Type: CR2032 button cell;
  • Battery Life: 1 year (under the condition of 60-minute broadcasting interval and 25°C indoor temperature);
  • Voltage Range: 2.7V-3.6V;
  • Average Working Current: 20μA;
  • Sleeping Current: <20μA;
  • Low Battery Level Alarm: when the battery level falls below 20%, no LED indication;

Hardware Specification

  • Main Chip: BL706;
  • Working Temperature: -4℃ ~ +65℃;
  • Working Humidity: <95%RH;
  • Anti-static Capability: touch+/-6KV, air discharge+/-12KV;
  • Pairing Button: one button;


  • CE, RoHS, FCC

Magnetic Contact Specification

  • Magnetic Sensing Distance: <3cm
  • Sensor: spring tube

Outer Interfaces

  • A magnet
  • A LED indicator
  • A hole to reset the matching status

Software Functionality


By pressing the pairing button and watching the changes of LED indicator, you could know the pairing status of wireless Zigbee door and window sensor with the Zigbee gateway.


When the wireless door and window sensor is successfully paired with a Zigbee router or coordinator, it will automatically reports data regarding its status (door opening or closing) and battery level at regular intervals of every 60 minutes.


When a disconnection occurs between a smart door and window sensor and the Zigbee gateway, the sensor will attempt to reconnect to the gateway a total of five times within the initial 15-minute interval. If still failed, the the sensor will adjust the reconnection interval to every 60 minutes.

Magnetic Contact Detection

When the distance between the sensor and the magnet exceeds 3cm, the sensor will trigger a report indicating the the door opening status. Conversely, when the distance is less than 3cm, it will trigger a report of door closed status to the monitoring system via a Zigbee MQTT gateway.

Battery Level Notification

The smart door and window sensor adopts Zigbee 3.0 protocol and supports battery power detection and the reporting of battery power (voltage and power percentage).

Connection Interval Configuration

Parameters like door and window connection interval can be configured by issuing commands through the Zigbee gateway. Our Zigbee gateways provide a user interface and an API that allows user to adjust the settings.

New Zigbee 3.0 Door and Window Sensor Recommendation

zigbee door window sensor
Name MIR-MC100Smart Home Door and Window Alarm Sensor
Protocol Zigbee 3.0
Alarm Triggering Distance 23 ± 5 mm
Power Supply DC 3V (CR2032)
Battery life ≥ 1 year (20 times / day)
Tamper proof protection
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