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4 | PRA-CSLW Wallmount LCD call station
Technical specifications
Electrical
Microphone
Nominal acoustic input level
Maximum acoustic input level
Signal to Noise Ratio (SNR)
Frequency response
Display
Size
Touch screen
Color depth
Resolution
Brightness
Monitor loudspeaker
Nominal acoustic input level
Between 500 Hz and 3 kHz at 1 m
Gain control
1 dB steps
Frequency response
Line input
Signal to Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Power transfer
Power over Ethernet (PoE 1‑2)
Nominal DC output voltage
Standard
Power consumption
Call station
Call station extension
Input voltage tolerance
Supervision
Supervision
Microphone
Audio path
81 to 96 dBSPL
120 dBSPL
> 96 dBA
200 Hz to 14 kHz
4.3"
Capacitive
24‑bit
480 x 272 px
300 cd/m
2
75 dBspl +/-6 dB
Mute, -40 dB to 0 dB
500 Hz to 3 kHz
> 96 dBA
< 0.1%
48 V
IEEE 802.3af (mode B)
8 W
1 W each
37 to 57 Vdc
Impedance
Pilot tone
Supervision
Press‑to‑talk switch
Controller continuity
PoE (1‑2)
Network interface
Ethernet
Protocol
Redundancy
Audio/control protocol
Network audio latency
Audio data encryption
Control data security
Ports
Environmental
Climatic conditions
Temperature
Operating
Storage and transport
Humidity (non‑condensing)
Air pressure (operating)
Altitude (operating)
Ingress protection
Mechanical
Enclosure
Dimensions (WxHxD)
Base
Material
Color
Panel
Material
Color
Weight
Ordering information
PRA-CSLW Wallmount LCD call station
Network‑connected, PoE powered, touch screen call
station with hand‑held microphone.
Order number
PRA-CSLW
Impedance
Watchdog
Voltage
100BASE‑TX,
1000BASE‑T
TCP/IP
RSTP
OMNEO
1 ms
AES128
TLS
2
-5 to +50°C
(23 to 122°F)
-30 to +70°C
(-22 to 158°F)
5% to 95%
560 to 1070 hPa
-500 to +5000 m
(-1640 to 16404 ft)
IP30
130 x 62 x 189 mm
(5.12 x 2.44 x 7.44 in)
Zamak
RAL9017
Plastic
RAL9017
RAL9022HR
1.0 kg (2.21 lb)
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