Inova Radina U2, User Manual, Page: 3 / 10

Radina U2 User Manual v2.2
Inova-bg Ltd. 2012
Page 3 of 10
1. Main features
Radina U2 is a communication device with the main purpose to transmit data from security
panels and/or sensors through UHF radio channel. Using the advantages of the most advanced
communication technologies Radina U2 provides the most secure connection with monitoring
center, using various ways of transmition – 1 main and up to 4 back-up UHF radio frequencies.
Features:

Power supply 12VDC (8,5V to 16V)

Low power consumption

Frequency range – from 400MHz to
468MHz

RF Output power – 5-6W in the whole RF
range

Bandwidth – 12,5KHz

One main and up to four back-up
frequencies

Configurable parity check, RF messages
repeat count, RF test repeat count, test
period and “repeat until restore” period

Usage of a Smart Test to reduce radio
transmitting

Six digital inputs working with the RF
transmitter

Capability every digital input separately to
be set to transmit on backup RF frequency

Capability every digital input separately to
be set to re-transmit RF message over a
period of time until it is in alarm state

Configurable working mode for every
digital input:

Normal Open

Normal Close

Check for AC voltage from 5V to 20V

Deactivated

Easy configuration, protected with
password