Set of object terminal device ?1

The set of object terminal device ?1 consists of object terminal device "Security Hub" (hereinafter referred to as ODU) with network adapter and touch keyboard "Astra-KTM-S".
The set is designed to organise a security system using Astra wireless sensors of 433.42 MHz range (up to 32 sensors) and/or wired sensors.
Exchange of information with mobile and web applications, as well as with the automated workplace of the centralised security station through the server via the wired Internet channel and wireless GSM channel (2 SIM-cards).
The AED has 2 programmable relays and 4 inputs/outputs for connection of wired sensors or sirens.
Power supply of the alarm system is carried out from the household network 220 V through the mains adapter (included in the set). There is a possibility of power supply from 12 V source. For power supply redundancy, a 2/3 A lithium-ion battery pack is installed inside the Auxiliary Power Supply Unit. The keypad is powered from a 12 V power supply.
Setup and maintenance of the set is carried out with the help of the monitoring station's ARM or mobile...