About

The keypad is an extension to the LBB 1956/00 PlenaVoice Alarm Call Station that adds seven additional zone select keys. It has the same stable metal base as the callstation. In addition to tabletop use, the special designallows it to be neatly flush-mounted in desktops.

Functions :

Each call station supports six zone selections. Connectingone of these units, adds seven zones or zone groups thatcan be selected. Up to eight keypads can be added to anLBB 1956/00 call station. LEDs on the keypad indicate theactive zones.

Seven zone selection keys

LED indications for zone selection

Up to eight keypads can be connected together

EN 54 16 and EN 60849 compliant

Efficient Zone Management

With the ability to manage up to six zones, the LBB 1957-00 simplifies distributing voice alarms or public address messages across distinct areas. Expansion options enable this keypad to scale with evolving facility needs, ensuring clear communication and control.


Reliable Performance in Diverse Environments

Designed to operate within a wide temperature and humidity range, the keypad is suitable for use in various locations-from auditoriums to industrial sites. The high-impact ABS plastic housing provides durability, while desk or wall mounting offers installation flexibility.


Comprehensive Control Features

Operators benefit from tactile mechanical keys, intuitive LED indicators, status monitoring, and dedicated emergency activation. With secure RS485 communication up to 1000 meters and EN 54-16 certification, the keypad ensures safe, reliable operation in critical public safety systems.