Features

Neural and serverless NGRS/school intercom with 1 emergency call release via push-button secured behind glass and 3 call buttons for organisational tasks. Displays for device "in operation" and microphone "active".

The emergency call stations can be used in schools, educational establishments or public buildings and are suitable for triggering an emergency call or amok alarm, communicating with help centres, acoustic warnings or instructions.

Can be used with a separate flush-mounted or surface-mounted housing, either as a flush-mounted or surface-mounted device.

• 1 Emergency call release unit in accordance with DIN EN 50726 (VDE 0827)
• 3 call buttons with labelling field
• 1 "Operation" LED function indicator
• 1 "Active" microphone Indicated by LED
• Loudspeaker
• Electret microphone (omnidirectional)
• Echo cancellation for duplex operation
• Function monitoring with messages via SNMP with the NK-SNMP add-on
• Microphone sensitivity and volume adjustable via integrated WEB browser
• Integrated USB interface for additional equipment
• Up to 64 I/Os or sensors can be connected via I²C adapter
• Connection option for 1 potential-free input
• 3 output relays can be used for control functions or as auxiliary contacts, switching capacity 2A / 30V
• Network connection: RJ45, VLAN-capable, cabling min. Cat. 4
• Operating voltage: PoE / class 0
• SIP-compatible (Session Initiation Protocol)