Magnetic event sensing
Detects door and window open or closed state through a magnetic contact with an approximate 10 mm trigger threshold, subject to installation and enclosure.
Automation Components
Model LDS02 · LoRaWAN door & window sensor
LoRaWAN Door & Window Sensor
Battery-powered magnetic contact sensor with event reporting and open-duration statistics for connected buildings and remote facilities.
LDS02
ProtocolLoRaWAN 1.0.3 · Class A
RadioSX1262
DetectionMagnetic open / close
ReportingEvent + periodic uplinks
Power2 × AAA / LR03
OEM finishes
Designed to fit the environment.
Shown in four of the available enclosure finishes. Additional approved OEM finishes are listed in the technical data.
Overview
Simple contact sensing, built for connected environments.
LDS02 monitors the open or closed state of a door, window or access point through a compact magnetic contact. State changes can be reported immediately over LoRaWAN, while periodic uplinks maintain visibility across the installation.
The sensor records opening count and the latest open duration, and supports a configurable duration alarm. Remote LoRaWAN downlinks and local AT commands provide flexible commissioning and adjustment.
Engineering
Key features
Duration intelligence
Reports opening count and the latest open duration, with a configurable alarm for contacts left open beyond the required interval.
Efficient reporting
Supports event-driven and periodic uplinks. Event reports may be disabled when a periodic reporting strategy is preferred.
Flexible commissioning
Uses OTAA activation and supports remote configuration by LoRaWAN downlink together with local AT-command access.
Applications
Reliable sensing for connected environments.
Wireless alarm & securityHome & building automationIndustrial monitoring & controlLogistics & access-point monitoringSmart building & facility statusIoT door / window telemetry
Technical data
Specifications
Technical data for model LDS02.
Wireless communication
- LoRaWAN
- Version 1.0.3 · Class A
- RF transceiver
- SX1262
- Activation
- OTAA using DevEUI, AppEUI and AppKey
- Frequency bands
- CN470 · EU433 · KR920 · US915 · EU868 · AS923 · AU915 · IN865
Sensing & reporting
- Detection
- Magnetic open / close contact
- Trigger threshold
- Approximately 10 mm · dependent on enclosure and installation
- Statistics
- Opening count · latest open duration
- Uplink modes
- Event reporting and periodic reporting · event uplinks may be disabled
- Alarm
- Configurable open-duration alarm
Power, environment & service
- Power
- 2 × replaceable AAA / LR03 batteries
- Battery utilisation
- Approximately 16,000–70,000 uplink packets · dependent on settings and network conditions
- Operating temperature
- Standard AAA: -10 °C to +50 °C · suitable special AAA: approximately -40 °C to +60 °C
- Configuration
- LoRaWAN downlink · local AT commands
- Firmware upgrade
- Through program port
OEM enclosure
- Structure
- Two equal-size compact rectangular bodies
- Finish options
- Wooden Oak · Brushed Silver · Gunmetal · Champagne Gold · Matte Black · Matte White
- Mechanical dimensions
- To be confirmed by the approved OEM drawing
Product documentation
LDS02 Datasheet
Complete LoRaWAN, sensing, battery, environmental and OEM enclosure information for the LDS02.
Project enquiries
Let's discuss your next AV project.
Share your project requirements and our team will prepare the right product and integration information for your application.