BOSCH

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BOSCH Security Systems aims to protect lives, buildings and assets. The product portfolio includes video surveillance, intrusion detection, fire detection, and voice evacuation systems, as well as access control and management systems. Professional audio and conference systems for communication of voice, sound and music complete the range.

BOSCH AmplifierBOSCH Call StationBOSCH Speaker
PLE-1MA060-EU PLE-1MA060-EU PLE-1MA060-EU
Model
PLE-1MA060-EU
PLE-1MA120-EU
PLE-1MA240-EU
Description
Plena 60W Mixer Amplifier
Plena 120W Mixer Amplifier
Plena 240W Mixer Amplifier
LBB-1990 LBB-1992 LBB-1935
Model
LBB-1990/00
LBB-1992/00
LBB-1935/20
Description
Plena Voice Alarm System Controller (240W)
Plena Voice Alarm Router
Power Amplifier (240W)
LBB-1938 PLE-SDT
Model
LBB-1938/20
PLE-SDT
Description
Power Amplifier (480W)
Plena Easy Line SD Tuner

PL1CS LBB-1957 LBB-1956
Model
PLE-1CS
LBB-1957
LBB-1956/00
Description
Plena All‑Call Call Station
Plena Voice Alarm Call Keypad that adds seven
additional zone select keys.
Plena Voice Alarm Call Station
Voltage range
12 to 48 V
24 VDC supplied by LBB 1956/00
24 VDC supplied by LBB 1990/00
(or 18 to 24 VDC or VAC external power
supply)
Current consumption
<8 mA
<15 mA
<30 mA (plus <15 mA per keypad)
Sensitivity
0.7 mV @ 85 dB SPL (2 mV/Pa)
85 dB SPL (gain preset 0 dB)
Maximum input sound
level
110 dB SPL
110 dB SPL
Distortion
<0.6% (maximum input)
<0.6% (maximum input)
Input noise level
(equiv.)
28 dB SPLA (S/N 66 dBA ref. 1 Pa)
25 dB SPLA
Frequency response
100 Hz to 16 kHz
100 Hz to 16 kHz
Output impedance
200 ohm
200 ohm

LBM0606 LBC3094
Model
LBM0606/00
LBM0626/00
LBC3094/15
Description
Ceiling Loud Speaker (6, 3, 1.5W)
Sound Projector (10W)
LBC3491 LB1-UW06-L1
Model
LBC3491/12
LB1-UW06-L1
Description
Circular Horn Loud Speaker (10, 5, 2.5W)
Cabinet Loud Speaker (6, 3, 1.5W)