Bosch PRS-CSR ja Bosch LBB4432/00

Käytöstä purettu.

Bosch PRS-CSR

• Connects to call station interface via CAT-5 cable
• Up to 1 km from Praesideo optical network
• Uses standard Praesideo keypads for extension
• Built-in limiter
• Powered via CAT-5 and/or local power supply
• Complete supervision

Bosch LBB4432/00

• Eight freely programmable selection keys
• Serial data and power interface to call station basic
• Up to 16 keypads can be connected to one call station basic
• Activation indicator for each key
• Stylish and modern design