
BARRIER-24.M500, BARRIER-24.M300, BARRIER-24.M200, BARRIER-24.M100, BARRIER-24.M50 www.SECURITY-SNESORcom
8 14.01.2021
1.2.4 The sensors operation frequency is 24,15 ± 0,10 GHz.
1.2.5 The sensors work by eight frequency channels (8 frequency letters).
1.2.6 The Tx and Rx units are synchronized by the radio beam.
1.2.7 The margin of the received radio signal is not less than 15 dB at the maximum
operation range of the sensors.
1.2.8 The time of the sensors technical readiness after power supply is ON is up to 60 s.
1.2.9 The duration of alarm is not less than 3 s.
1.2.10 The sensors recovery time to normal state after alarm is up to 10 s.
1.2.11 The sensors are powered from a direct current source with voltage from 9 t 30 V.
1.2.12 The sensors current consumption does not exceed 45 mA in all the band of supply
voltage.
1.2.13 The parameters of the executive relay: maximum commutated current up to 0,1 A,
maximum voltage up to 50 V, resistance in the closed state up to 110 Ohm (together
with the elements of lightning guard).
1.2.14 Load parameters of TAMPER button: current up to 0,2 A, voltage up to 80 V.
1.2.15 The sensors operation can be controlled remotely (see P. 3.3.2.1).
1.2.16 The sensors have LED indication of the state.
1.2.17 The input circuits of Tx unit and Rx unit are protected from short electric pick-up
(including storm) with amplitude up to 900 V.
1.2.18 The sensors are immune to electromagnetic interference according to GOST R
50009-2000, severity level 2.
1.2.19 The sensors contain two units –transmitter unit (Tx) and receiver unit (Rx),
protection level IP55 each.
1.2.20 The sensors can be configured and controlled in-field using the laptop working on
Windows platform.
1.2.21 The sensors can be configured and controlled in-field using the tablet working on
Android platform.
1.2.22 The sensors can be configured and controlled remotely using the computer.
1.2.23 Alarm and operation information is transmitted via the interface RS-485.
1.2.24 The Tx unit and Rx unit design assures maximum values of angles of rotation:
–on a bracket –not less than 600in horizontal plane and not less than 800in
vertical plane;
–about a support –360.
1.2.25 Mean time to failure –not less than 60000 hours.
1.2.26 Full mean lifetime –not less than 8 years.
1.2.27 Weight of the sensors including fixing elements, up to:
–2,9 kg for the sensors BARRIER-24.M300, BARRIER-24.M500;
–1,4 kg for the sensors BARRIER-24.M200, BARRIER-24.M100, BARRIER-
24.M50.