NB-2xIN Wireless Narrowband Digital Input Relay Monitoring Devices

The NB-2xIN Narrowband IoT Digital Input Remote Monitoring Device can be used for monitoring digital inputs in remote places. The device can be used to monitor door contacts, smoke, gas and motion detectors fitted with a dry contact output and can connect to two independent sensors. The device can be powered by an internal battery (3year life) or external power supply. The NB-2xIN is supplied with a pre-paid 3year NB SIM which can be topped up.

The HWg Cloud or SensDesk Cloud portals, can be configured to send emails to a distribution list when there is a change of state. Text messages (SMS) can also be sent via an email-to-SMS text service.

NB-2xIn Set Kit

The kit includes an NB-2xIn unit, NB-IoT SIM with 3 years prepaid service, CR123A battery and power adapter. Requires a monitoring portal such as HWg Cloud or Sensdesk.

Key Features

• Protocols: COAP and DTLS
• Power: 5Vdc or battery
• Dry Contacts: 2
• Simple installation and supports DHCP
• Embedded WEB server
• Security protected with a password
• Works with the HWg Cloud and SensDesk Cloud portals

Applications

• Gas or smoke leak detection
• Open windows and doors detection
• Theft protection

Detectors

• Air Flow sensor 5101
• Door contact detector MK4
• Gas Leak detectors
• Optical Smoke detector FDR26
• Power detector
• Vibration detector SS14

Physical Installation

• Metal Case: IP40
• Installation: Flat surface, wall or DIN
• Design: Industrial and IT environments

Operation Schematic

See the features and protocols comparison table to compare this product to similar environmental monitoring devices.