Signal Relay Block BR4-I Model 2 for Alarm Systems

Signal Relay Block BR4-I Model 2 for Alarm Systems

Brand: ARGUS-SPEKTR

$90 - $300 USD

MOQ: 20 pieces

Key Features

Overall dimensions: 210×143×38 mm

Number of relay outputs: 4 µGy

Operating temperature range: -30...55 million m³

Maximum relay switching current: 0.5

Supplier Information

ARGUS-SPEKTR LLC

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Description

Relay unit BR4-I (BR4-I) is designed to control sound and light signalling devices, various automation devices within the integrated security system "Strelets-Integral". The BR4-I uses ISB S2 network interface for data exchange. BR4-I version 2 is designed to transmit notifications to the centralised control panel.

BR4-I has an external fault monitoring input ("FLT"), the state of which is controlled by the external circuit resistance as follows: resistance within 4 to 7 kOhm - "Normal" state; resistance of 10 kOhm and more or 2.8 kOhm and less - "Fault" state. BR4-I is powered from an external DC source with voltage of 9-27 V with the possibility of controlling the main and backup power supply. The average service life of BR4-I is not less than 8 years.

Overall dimensions of BR4-I are 210×143×38 mm. The weight of BR4-I is not more than 0,3 kg.

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