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

Applications: 

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

Specifications:

Common DC Characteristics: 

• Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v
• Operating Temperature: -40 ~ 85°C

NB-IoT 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

documents:

• DataSheet, Document Base
  
• User Manual -- Online Latest
• Shared Folder for all Dragino Products