The Dragino CPL03-LB/LS is a LoRaWAN Contact Sensor for Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via LoRaWAN wireless protocol.

The CPL03-LB/LS will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.

The LoRa wireless technology used in CPL03-LB/LS allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

CPL03-LB/LS supports open alarm feature, user can set open alarm for instant notice. CPL03-LB/LS supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.

CPL03-LB/LS is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.

CPL03-LB/LS supports BLE configure and wireless OTA update which make user easy to use.

CPL03-LB/LS is powered by 8500mAh Li-SOCI2 battery or solar powered + Li-ion battery, it is designed for long term use up to 5 years.

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 1.0.3 Class A
Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
Ultra-low power consumption
Open/Close detect
Open/Close statistics
Supports open alarm feature
Supports Datalog feature
IP protection level: IP67
Support Bluetooth v5.1 and LoRaWAN remote configure
Support wireless OTA update firmware
Uplink on periodically and open/close event
Downlink to change configure
8500mAh Li/SOCl2 Battery (CPL03-LB)
Solar panel + 3000mAh Li-ion battery (CPL03-LS)

Applications:

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

Specifications:

Environment

Operating Temperature

-20 ~ +85℃

Storage Temperature

-25 ~ +85℃

Protection Level

IP66

Cable

Cable length

1.5M

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: CPL03-LB.pdf

Operation manual: CPL03 User manual.pdf

Configure manual: AT commands.pdf

Other documents: Power Analyze.pdf

CPL03-LB - Outdoor LoRaWAN Open/Close Dry Contact Sensor and pulse counter