PRAESENSA
System Configuration | en
145
Bosch Security Systems B.V.
Underwriters Laboratories Listing Document (ULLD)
2021.12.21 | V0.15b | F.01U.402.882
9
System Configuration
For Mass Notification Systems (UL2572) and Fire Evacuation Systems (UL864) the following
minimum and optional configurations are allowed.
This section covers the configurations needed to meet the intended applications. The
minimum (M) and optional (O) required products are included.
Order number
Product name
Mandatory /
Optional
Minimum
quantity
Maximum per system / product
PRA-SCL
System controller,
large
M
1
Per system: 3
PRA-AD604
Amplifier, 600W
4‑channel
O* (or PRA-
AD608)
O*
Per system: 150 - # of PRA-SCL and
PRA‑FRPx‑US
PRA-AD608
Amplifier, 600W 8-
channel
O* (or PRA-
AD604)
O*
PRA-MPS3
Multifunction power
supply, large
M
1
PRA-CSLD
Desktop LCD call
station
O
0
PRA-CSLW
Wallmount LCD call
station
O
0
PRA-FRPx‑US
First responder panel
USA, 3‑extensions
M
1
Per system: 20
PRA‑EOL‑US
End-of-line device
M
1
Per amplifier output A: 1
Per amplifier output B: 1
PRA-CSE
Call station extension
M
1
Per PRA-CSLx: 4
PRA-ES8P2S
Ethernet switch
O
0
Per PRA-MPS3: 3
PRA-SFPLX
Fiber Transceiver single
mode
O
0
Per PRA-MPS3: 1
Per PRA-ES8P2S: 2
PRA-SFPSX
Fiber Transceiver multi-
mode
O
0
–
O*: Non, or at least one of the (and/or) described product is required.
Refer to
–
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