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ECB opto-electronic interfaces

Field interfaces for fiber optic Emergency Telephone network. Each interface assumes signal regeneration for the next interface and digital to analog signal conversion for the local speaker(s) and microphone(s).
In case of fiber optic failure the interfaces automatically manage network fixing.
The interfaces feature excellent power management allowing solar panel/battery power supply with very high autonomy in areas where sun is weak.

Numerous alarms signals provided by the network management layer ease field system troubleshot/maintenance.

Contact closure, serial signal, simultaneous communications and picture transmission are also supported by the system.

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ECB GSM Interfaces

Field interfaces for GSM Emergency Telephone.
ERECA GSM interface provide the following unique feature: Management of a pair of callboxes with only one interface, remote testability, alarms / contact closure transmission.
SMS management and dual SIM card support are also built in.
The interfaces feature excellent power management allowing solar panel/battery power supply with very high autonomy in areas where sun is weak.

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EROS Management software

ERECA “Callin” software allows to manage incoming calls from all the networks connected to the management computer. The software supports multi operator, multi client connection, audio recording, calls and events historical, statistical analysis and ERT network periodic call boxes test feature.

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Emergency Call Boxes

ERECA supplies a full range of Emergency Call Boxes (ECB), standard, compact and mini, according to French NF P 99 251 standard.

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ECB power supply

For best reliability of the ERT solution ERECA offers complete Kits for ECB powering.
Kit include Solar panel, battery, and specially developed high efficiency solar charge regulator.
For tunnel application a mains powered charge regulator is also available. Both regulators are end charge voltage thermally compensated to ensure best battery life time.

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Network Interfaces

Network interfaces are located at control room side, each one allow one Optical network management and connection to the “Callin” software. The interface collects the calls and the alarms from the field.
It also process audio communication and acoustical testing of the ECB (Emergency Call Boxes).

A GSM interface is also available to allow our unique GSM ECB features.

Each interface fits in a 3RU 6 slots dual power supply chassis.

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Complementary solutions to EROS network

ERECA offers transmission interfaces to connect a distant Network interface to the call center.
A changeover is also available to create a redundant path to a distant Network interface.