BOSCH LBB1965/00 PLENA MESSAGE MANAGER

Description

The Bosch LBB1965/00 is a digital message player with a capacity of up to 12 pre-recorded messages with 12 trigger inputs. Ideal for making spot announcements in theme parks, supermarkets etc as well as being suitable for emergency evacuation announcements. The LBB1965/00 can be programmed with up to 12 messages uploaded from a PC and stored on the internal EEPROM. The messages can be any length up to the maximum capacity of 500 seconds across all messages.

LBB 1965/00 Plena Message Manager Messages Up to 12 messages can be stored in the internal 64Mbit EEPROM, without the need for data retention battery backup. Each message can have any length within the total available capacity. A PC uploads messages and configurations via RS-232 to the unit, which can then operate without a PC.

The standard WAV format is used for messages with sample rates of 8 kHz to 24 kHz with 16-bit word length (linear PCM). This gives up to 500 seconds of recording time with a CD‑quality signal-to-noise ratio. The use of linear PCM instead of a compressed audio format, such as MP3, ADPCM and u-law/A-law, ensures high-quality playback of all types of audio signals, including sound effects
and special tones, such as attention chimes.

The trigger inputs have a serial priority, i.e., input 1 has priority over input 2, input 2 over input 3, etc. The high priority trigger inputs 1-6 are only accessible as contacts on the rear panel to prevent accidental use. The lower priority trigger inputs 7-12 are also available as trigger switches on the front panel.