Dragino CPL03-NB NB-IoT Open/Close Dry Contact Sensor

The Dragino CPL03-NB is a NB-IoT Contact Sensor for Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via NB-IoT network.

The CPL03-NB 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.

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

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

CPL03-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirement, and support uplinks to various IoT Servers.

CPL03-NB supports BLE configure and OTA update which make user easy to use.

CPL03-NB is powered by 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

CPL03-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.

Features:

    NB-IoT Bands:B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
    Ultra Low Power Consumption
    Upload water flow volume
    Door Open/Close detect
    Door open/close statistics
    Datalog Feature
    Open Alarm Feature
    Multiply Sampling and one uplink
    Support Bluetooth v5.1 remote configure and update firmware
    Uplink on periodically
    Downlink to change configure
    8500mAh Battery for long term use
    Nano SIM card slot for NB-IoT SIM

Specifications:

Common DC Characteristics :

    Supply Voltage: 2.5v ~ 3.6v
    Operating Temperature: -40 ~ 85°C

LoRa Spec :

NB-IoT Module: BC660K-GL

Support Bands:

    B1 @H-FDD: 2100MHz
    B2 @H-FDD: 1900MHz
    B3 @H-FDD: 1800MHz
    B4 @H-FDD: 2100MHz
    B5 @H-FDD: 860MHz
    B8 @H-FDD: 900MHz
    B12 @H-FDD: 720MHz
    B13 @H-FDD: 740MHz
    B17 @H-FDD: 730MHz
    B18 @H-FDD: 870MHz
    B19 @H-FDD: 870MHz
    B20 @H-FDD: 790MHz
    B25 @H-FDD: 1900MHz
    B28 @H-FDD: 750MHz
    B66 @H-FDD: 2000MHz
    B70 @H-FDD: 2000MHz
    B85 @H-FDD: 700MHz

Battery :

    Li/SOCI2 un-chargeable battery
    Capacity: 8500mAh
    Self-Discharge: <1% / Year @ 25°C
    Max continuously current: 130mA
    Max boost current: 2A, 1 second

Power Consumption：

    STOP Mode: 10uA @ 3.3v
    Max transmit power: 350mA@3.3v