LDS02 LoRaWAN Door/Window Sensor

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The LDS02 is a LoRaWAN door/window sensor that detects open/close events and then sends its status it to a LoRaWAN network. The LDS02 is small in size (40 x 15 x 15mm) and is powered by a two standard AAA Alkaline batteries. In ideal LoRaWAN network coverage conditions, the LDS02 transmits up to 70,000 data records to the server for the life of the battery. Poor LoRaWAN network coverage will allow for the transmission of roughly 16,000 data records. The LDS02 product design allows for a battery life between 2 and 10 years. Once finally flat, the AAA batteries are straight forward to change.

Telemetry2U has a live demo of a Dragino LDS02 Door/Window sensor installed in a real office running on our IoT Platform.

*** Please note that items purchased from the store only include e-mail support. The configuration and installation is the users’ responsibility. If you require a higher level of support please contact sales for a quote on premium services.

Manufacturer: Dragino
$40- +GST
Availability: In stock
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The LDS02 will periodically upload data records at a configurable interval (usually every 24 hours) to confirm its connection and status.  A data record is also sent as soon as an open or close event is detected.  Each record contains the battery voltage, number of open and close events with the duration of the most recent open event.  The LDS02 has a communication interface accessible via a USB-TTL converter (purchased separately) for configuration and diagnostics. The LDS02 is easy to mount and comes with all necessary instillation items.

The LDS02 also has an in-built alarm function that will flag an alarm if the door or window has been left open for a certain time, that can be set by the user.  This ensures that you won't get a false alarm if someone quicky opens and closes a door.

When used with Telemetry2U, you can be notified by E-Mail, SMS or a voice call whenever the door or window changes state.  You will also be notified if it loses contact with the server due to flat batteries or if the server is down, this ensures you will have 24/7 monitoring that you can rely on.

Once you have a wireless LoRaWAN network on Telemetry2U covering your property, you’ll have a host of security sensors to choose from that can cover all kinds of situations.  Motion sensors, PIR’s, panic buttons, smoke and fire detectors to name a few. You can read more on LoRaWAN based home and business security here.

Telemetry2U has a live demo of a Dragino LDS02 Door/Window sensor installed in a real office running on our IoT Platform.



Choose the 12-Month Subscription with Telemetry2U



When you select a"12-month Platform Subscription", we take care of the initial setup for you. Your Dragino LoRaWAN with all be shipped with all necessary configurations for seamless integration into Telemetry2U's IoT platform. All you'll need to do is register your account with Telemetry2U and add and your device to your account - it's that easy.

IoT Platform Features

Refer to our Quick Guide to help get started - you'll be up an running in no time!

Attribute nameAttribute value
  •  LoRaWAN v1.0.3 Class A
  •  SX1262 LoRa Core
  •  Open/close detection
  •  Powered by 2 x AAA batteries
  •  Band: AU915
  •  AT commands to change parameters
  •  Uplink periodically and on open/close events
  •  Ability to change configuration remotely
Package contents
  • 1 x LDS02 door/window sensor
  • Mounting hardware
  • Device size: 40 x 15 x 15mm
  • Device weight: 85g 
  • Device size: 40 x 15 x 15mm
  • Device weight: 85g 

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