Sensor external LoRaWAN open/closed dry contact Dragino CPL03-LB

The CPL03-LB is the solution LoRaWAN contact sensor for the Internet of Things. It detects dry contact status, operating time, number of open data and then uploads to IoT server via LoRaWAN wireless protocol.

The CPL03-LB will periodically send data daily as well as for each dry contact operation. It also counts the contact opening time and calculates the duration of the last opening. The user can also disable the uplink for each open/close event, instead the device can periodically count each open event and uplink.

The LoRa wireless technology used in the CPL03-LB allows the device to transmit data and reach extremely long distances at low data rates. It provides ultra-long range spread-spectrum communication and high immunity to interference while minimizing current consumption.

CPL03-LB supports open alarm function , user can set open alarm for instant notification. CPL03-LB supports the Datalog function , it can save data when there is no LoRaWAN network and connect when the network is restored.

CPL03-LB is intended for outdoor use. It has a waterproof case and an industrial-grade battery for operation in low and high temperatures.

CPL03-LB supports BLE configuration and wireless OTA update , which makes it easy for the user to use.

CPL03-LB is powered from a Li-SOCI2 battery with a capacity of 8500 mAh , designed for long-term use up to 5 years.

Each CPL03-LB comes pre-loaded with a set of unique LoRaWAN registration keys, register these keys to your local LoRaWAN server and it will connect automatically after power on.

Features:
LoRaWAN 1.0.3, Class A
Ranges: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
Ultra-low power consumption
Open/Close Detection Open/Close Statistics
Supports open alarm function
Supports Datalog function
Support for Bluetooth v5.1 and LoRaWAN remote setup
Support wireless OTA firmware update
The uplink and the open/close event are periodically turned on
Downlink to change configuration
8500mAh battery for long-term use.

Application:
Wireless alarm and security systems
Home and building automation
Industrial monitoring and control

Technical characteristics:

General characteristics of direct current:

Power supply: built-in Li-SOCI2 8500mAh battery, 2.5V ~ 3.6V
Operating temperature: -40 ~ 85°C

LoRa specification:
Frequency range Band 1 (HF): 862 ~ 1020 MHz Max. +22dBm constant RF output vs
RX sensitivity: up to -139 dBm.
Excellent blocking immunity

Battery:
Non-rechargeable Li/SOCI2 battery
Capacity: 8500mAh Self-discharge: <1% / year at 25°C
Maximum direct current: 130 mA
Maximum boost current: 2A, 1 second.