These accessories expand Context Plus SigTEL fire telephone and disabled refuge systems.
One network card is fitted in each networked master controller. The ECU722 interlinks up to 14 master controllers; the ECU723 is used when ECU-224 desk controllers are added. The ECU423 kit lets extension names and other settings be programmed from a Windows PC and saved to and from the PC.
Key features:
• Speech over a single wiring loop and data over two linear RS485 networks.
• Maximum total network length 1 km.
• Cat 5 patch lead supplied to connect the card to the master controller.
• Card dimensions 92 W × 108 H × 20 D mm, 56 g.
• ECU423: software, configurator and mini-USB leads for ECU-4, ECU-8 and ECU-16.
• Two separate cable paths recommended, each with one speech and one data cable.
Typical applications:
• Large buildings and campuses with several SigTEL control points.
AZEIDK is the exclusive agent for Context Plus in Saudi Arabia and Egypt, and provides product selection, submittals and technical support.
View the product’s full specifications and technical information in the official catalogue.
