Security Hub 4G Object Terminal Device for Alarm and Emergency Notifications

The object terminal device (ODU) "Security Hub" is a subscriber controller designed to organise security, fire, alarm, emergency and other types of alarm systems, as well as components of the smart home at the site. It provides: <ul> <li>- reception of signals from 32 wireless sensors via 433 MHz radio channel,</li> <li>exchange of information with mobile and web applications, as well as with the automated workplace of the centralised security station through the server via wired Internet channel and wireless channel via SIM-card (NB-IoT) of LTE Cat Nb1 cellular operators.</li> <li>fulfilment of up to 10 preset relay operation scenarios.</li> </ul>The Security Hub has 4 inputs/outputs for connecting wired sensors or sirens, 2 programmable relays, and an input for connecting an iButton key reader. PSU is powered from a power supply source of 12 V through terminals +12V-, +12VR- or from the household network 220 V 50 Hz through a power adapter and USB port. To provide redundant...