7.5 – Other ESP Devices with Integral SCI

2026-03-12T10:28:14+00:00

ESP I/O Modules All I/O Modules within Hochiki's CHQ Range feature an integral SCI as standard, a separate amber LED

7.5 – Other ESP Devices with Integral SCI2026-03-12T10:28:14+00:00

7.3 – SCIs in BS 5839-1

2026-03-12T10:26:19+00:00

In BS 5839 Part 1 it is recommended that an isolator is only required once in every Zone – with

7.3 – SCIs in BS 5839-12026-03-12T10:26:19+00:00

7.4 – ESP Sensors with Integral SCI

2026-03-12T10:27:20+00:00

Each of our standard addressable ESP sensors are also available as versions with integral SCIs. There’s an optical smoke, a

7.4 – ESP Sensors with Integral SCI2026-03-12T10:27:20+00:00

7.1 – What is a Short-Circuit Isolator?

2026-03-12T10:22:01+00:00

Products with SCIs have been gradually introduced into most manufacturer’s addressable fire detection products over the last few years to

7.1 – What is a Short-Circuit Isolator?2026-03-12T10:22:01+00:00
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