The Dragino NDS01 is a NB-IOT Door Sensor for Internet of Things solution. It is used to detect the open/close event for door and uplink the event to IoT server via NB-IoT network.
Besides open/close event, NDS01 also has an internal temperature and humidity sensor which can detect the temperature and humidity inside the sensor.
Narrowband-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
NDS01 is powered by 2 x AAA batteries for long term use.
Features:
NB-IoT Bands: B1/B3/B5/B8/B20/B28 @H-FDD
Ultra-low power consumption
Door Open / Close Detect
Device remove alarm
Uplink Protocol: TCP or UDP
Uplink on periodically
Micro SIM card slot for NB-IoT SIM
2 x AAA LR03 Batteries
Applications:
Smart Buildings & Home Automation
Logistics and Supply Chain Management
Smart Cities
Smart Factory
Specifications:
Common DC Characteristics:
Supply Voltage: 2.1v ~ 3.6v
Operating Temperature: -10 ~ 50°C
NB-IoT Spec:
- B1 @H-FDD: 2100MHz
- B3 @H-FDD: 1800MHz
- B8 @H-FDD: 900MHz
- B5 @H-FDD: 850MHz
- B20 @H-FDD: 800MHz
- B28 @H-FDD: 700MHz
Power Consumption:
IDEL Mode: 10uA @ 3.3v
Max transmits power: < 500mA@3.3v
Useful Link:
Datasheet
