The Dragino LDS03A is an Open/Close LoRaWAN Door Sensor. It detects door open/close status and uplinks to IoT server via LoRaWAN network. user can see the door status, open duration, open counts in the IoT Server.

LDS03A is powered by an 8500mAh Li-SOCI2 battery. It can be used for up to 10 years.

The LDS03A will send periodically data every 2 hours as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, LDS03A can count each open event and uplink periodically.

LDS03A has a Datalog feature, it will record the open/close event and the user can retrieve the history from LoRaWAN.

LDS03A has the open alarm feature, user can set this feature so the device will send an alarm if the door has been open for a certain time.

LDS03A is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.

Each LDS03A is pre-load with a set of unique keys for LoRaWAN registration, register these keys to

LoRaWAN server and it will auto-connect after power on.

Default FW in AS923, but it support US915, AU915 and all 900MHz Frequency by loading different FW, it could also support 868MHz if loading 868MHz FW, but there will be slight 0.5-1dB loss here.

Features:

LoRaWAN v1.0.3 Class A protocol.
Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
Door Open/Close detect
Door open/close statistics
8500mAh industrial battery(none-rechargeable)
AT Commands to change parameters
Uplink on periodically and open/close event
Datalog feature
Remote configure parameters via LoRa Downlink
Firmware upgradable via program port
Wall Mountable
Outdoor Use

Applications:

Wireless Alarm and Security Systems
Home and Building Automation
Industrial Monitoring and Control

Specifications:

Environment

Operating Temperature

-20 ~ +85℃

Storage Temperature

-25 ~ +85℃

Protection Level

IP66

Sensor accuracy

Magnet Switch sensor

Cable length

40cm

LoRaWAN frequency and Countries/Regions

Frequency	Status	Countries/Regions
EU868	OK	Europe and other
AU915, AS923	OK	Australia
		New Zealand
		Brunei
		Cambodia
		Hongkong
		Indonesia
		Japan
		Laos
		Singapore
		Taiwan
		Thailand
		Vietnam
CN470	OK	China
US915	OK	USA
KR920	OK	Korea

Datasheet: LDS03A.pdf

Operation manual: LDS03A User manual.pdf

Configure manual: AT commands.pdf

Other documents: Power Analyze.pdf

Decorder: LDS03A decorder - TTN.txt

LDS03A - Dragino Outdoor LoRaWAN Open/Close Door Sensor