LHT65S-DS LoRaWAN Door Sensor / Window Contact Node 868MHz

The LHT65S-DS LoRaWAN door sensor/window contact node is a versatile, battery-powered IoT device that offers you a simple and reliable way to monitor the status of doors and windows. By using the LoRaWAN protocol, the sensor wirelessly transmits data over long distances, ideal for smart home and building automation solutions. Thanks to its compact design and easy installation, you can effortlessly integrate the sensor into existing systems. The robust aluminum housing and long-lasting battery ensure maintenance-free operation for several years. The sensor is compatible with all LoRaWAN v1.0.3 gateways and can be flexibly integrated into numerous networks. With an integrated status indicator and high-precision sensor technology, the LHT65S-DS reliably detects opening and closing events. Additionally, the sensor supports alarm functions, so you are immediately notified in case of unauthorized access. The long battery life and low energy consumption make the sensor an ideal solution for energy-efficient applications. The device operates reliably over a wide temperature range and is particularly durable. Whether for energy analyses, load monitoring, or system optimization - this current transformer is an indispensable tool for professionals.

Each sensor is preloaded with a series of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server, and the sensor will automatically connect once powered on if network coverage is available.

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Features:

High range: Supports the LoRaWAN protocol, ideal for long-distance applications.
Long battery life: Integrated 2400mAh battery for up to 10 years of operation (depending on transmission interval).
Easily replaceable CR17450 3V lithium battery
Robust construction: The aluminum housing is durable and suitable for various environments.
Easy integration: Compatible with LoRaWAN v1.0.3 and standardized gateways.
Precise sensor technology: Reliably detects opening and closing events and can send alarm messages.

Application Examples:

Monitoring doors and windows in smart home systems.
Securing entrance doors in commercial buildings.
Monitoring accesses in warehouses and industrial halls.
Integration into building automation solutions for real-time status reports.
Use in security and alarm systems for immediate notification.

Documentation:

Dragino Wiki

Technical Data:

Manufacturer: Dragino
Manufacturer SKU: LHT65S-DS-EU868
Frequency: 868MHz
Battery: 2400mAh non-rechargeable battery
Battery life: Up to 10 years (with optimized transmission intervals)
Protocol: LoRaWAN v1.0.3 Class A
Transmission interval: Configurable (default 20 minutes)
Integrated temperature sensor:
- Resolution: 0.01 °C
- Accuracy tolerance: Typically ±0.3 °C
- Long-term drift: Less than 0.02 °C per year
- Operating range: -40°C to +80°C
Integrated humidity sensor:
- Resolution: 0.04 %RH
- Accuracy tolerance: Typically ±3 %RH
- Long-term drift: Less than 0.25 %RH per year
- Operating range: 0 to 96 %RH
External door sensor:
- Detection distance: Up to 3 cm
- Material: Aluminum alloy
- Cable length: 1 meter
Dimensions: 102 x 43 x 29mm
Weight: 194g