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Communications Systems PRA-CSLW Wallmount LCD call stationPRA-CSLW Wallmount LCD call stationwww.boschsecurity.comThis call station for use in PRAESENSA Public Addressand Voice Alarm systems is easy to install and intuitiveto operate because of its touch screen LCD, providingclear user feedback about setting up a call andmonitoring its progress, or controlling back groundmusic.The call station allows for positioning without mucheffort, because it only requires a connection to anOMNEO IP‑network with Power over Ethernet (PoE)for communication and power supply combined.It can be configured for use as business call station,but also as emergency call station.The stylish design uses a heavy metal base with arecessed press‑to‑talk button and provides ahand‑held omni‑directional microphone to eliminatethe proximity effect which creates a boomy soundwhen a user speaks close to the microphone. It has abuilt‑in loudspeaker for call monitoring and a socket toconnect a local background music source. It can beeasily installed in a wall mount cabinet or flushmounted on a panel.The 4.3" high‑resolution full‑color capacitive touchscreen gives the operator optimum control andfeedback at all times.uWall mount housing with fixed hand‑heldmicrophone and helix cableuHousing fits surface‑mounting or flush‑mountingu4.3" full‑color capacitive touch screenuGraphical user interface for optimum user guidanceand feedbackuStatus and fault indicators for voice alarm purposesEvery call station must have at least one PRA-CSE callstation extension for zone selection, with a maximumof four extensions.FunctionsIP‑network connection Direct connection to the IP‑network. One shieldedCAT5e cable is sufficient for Power over Ethernet,audio and control. For dual redundancy of network and powerconnection, a second shielded CAT5e cable can beconnected. Integrated network switch with two OMNEO portsallows for loop-through connections to adjacentdevices (at least one must provide PoE). RapidSpanning Tree Protocol (RSTP) is supported toenable recovery from failing network links.Business operation Full color 4.3" capacitive touch screen with intuitivefunction menu navigation provides guidance andfeedback during the process of live announcements,pre‑recorded messages and music control. Successfulbroadcast of announcements/messages and changesto the background music settings are clearlyindicated. Press‑to‑talk switch on hand‑held microphone.
2 PRA-CSLW Wallmount LCD call station Built‑in monitor loudspeaker with volume control. Local audio line input (with stereo to monoconversion) for connecting an external audio source.The audio channel will be available on the networkand can be played in any loudspeaker zone. Connection of up to four PRA-CSE extensions, eachwith twelve buttons. The buttons can be configuredfor various functions, but they are especially usefulfor zone selection, giving a clear overview ofaccessible zones and the LED indicators for eachbutton show the status of the respective zone (likebeing selected, occupied or at fault). If the call station is not used for a while, it will switchto sleep mode to save energy. It will immediatelywake up when the screen, or a button, is touched.Top‑sideEmergency operation The call station fully complies to the standards forvoice alarm applications when the firemen's userinterface is configured and at least one PRA-CSE isconnected to it. All critical alarm functions are accessible via buttonsfor operators wearing gloves. The 4.3" screen givesfeedback on the system status. Each of the two RJ45 network connectors accept PoEto power the call station. This provides fail‑safenetwork connection redundancy, as one connection issufficient for full operation. Supervision of all critical elements; the audio path issupervised, as well as the communication to thenetwork.Connection and functional diagram4.3"Top‑side indicatorsPower onDevice in identification modeGreenGreenblinkingDevice fault presentYellowStatus business callMicrophone activeChime/message active1PoE2Status emergency callMicrophone activeAlarm tone/message activeFixed hand‑heldmicrophone withPress‑To‑Talk or Start/Stop switchAudio processing (DSP)Internal monitorloudspeakerPower over EthernetOMNEO network switchControllerCall/Microphone statusLED‑ringGreenGreenblinkingRedRed blinking4.3" full‑color capacitive touch screenLCDIdentification mode / Indicator testAll LED's blinkTop‑side controlsFixed hand‑heldPress‑To‑TalkMicrophoneSwitch4.3" full‑color capacitive touch screenLCD
3 PRA-CSLW Wallmount LCD call stationBottom‑sideomnidirectional microphone for live calls and a 3.5 mmjack line level input for background music, and providesoftware-configurable signal processing includingsensitivity control, parametric equalization andlimiting. The wallmount call station shall be certifiedfor EN 54‑16 and ISO 7240‑16, marked for CE and becompliant with the RoHS directive. Warranty shall bethree years minimum. The wallmount call station shallbe a Bosch PRA-CSLW.Certifications and approvalsEmergency standard certificationsEN 54‑16InternationalISO 7240‑16Regulatory areasBottom‑side indicators100 Mbps network 1‑21 Gbps network 1‑2EuropeYellowGreenSafetyEN/IEC/CSA/UL 62368‑1ImmunityEN 55024EN 55103‑2 (E1, E2, E3)EN 50130‑4EmissionsEN 55032EN 61000‑6‑3ICES‑003ANSI C63.4FCC‑47 part 15B class AEnvironmentEN 50581Railway applicationsEN 50121‑4Maritime applicationsDNV‑GL Type ApprovalBottom‑side controlsDevice reset (to factory default)ButtonBottom‑side and side interconnectionsNetwork port 1‑2 (PoE PD)Local source audio line inputConformity declarationsPRA-CSE interconnection (RJ12)Architects’ and engineers’ specificationsThe IP‑networked wallmount call station shall bedesigned exclusively for use with Bosch PRAESENSAsystems. The wallmount call station shall provide aninterface for control data and multi‑channel digitalaudio over OMNEO using dual Ethernet ports forredundant network connection, supporting RSTP andloop-through cabling. It shall receive Power overEthernet (PoE) via either one or both networkconnections. The wallmount call station shall provide abacklit full‑color capacitive touch panel LCD as userinterface for business and evacuation purposes. Thewallmount call station shall accept up to four optionalcall station extensions, each offering 12 configurablebuttons for zone selection and other purposes. It shallprovide control and routing of live speech calls, storedmessages and music with volume control per zone.The wallmount call station shall have a ian FederationEACUnited ArabicEmiratesCoCParts includedQuantityComponent1Wallmount LCD call station1Bracket (attached to bottom)1Connector cover (attached to bottom)1Microphone clip1Quick Installation Guide1Safety information
4 PRA-CSLW Wallmount LCD call stationTechnical specificationsNetwork interfaceElectricalEthernetMicrophone (PRA-CSLW)Nominal acoustic input level (configurable)85 to 105 dBSPLMaximum acoustic input level120 dBSPLSignal to Noise Ratio (SNR) 73 dBADirectivityUnidirectionalFrequency response( 3 / -6 dB)500 Hz to 8 kHz(noise cancelling)ProtocolRedundancyAudio/control protocolNetwork audio latencyAudio data encryptionControl data securityOMNEO10 msAES128TLSPorts2ReliabilityMTBF (extrapolated from calculated MTBFof PRA-AD608)DisplaySize4.3"Touch screenCapacitiveColor depth24‑bitResolution480 x 272 pxBrightness300 cd/m2Monitor loudspeakerMaximum sound pressure level, at 1 m75 dBSPLVolume controlMute, -40 dB to 0 dBFrequency range (-10 dB)400 Hz to 10 kHzClimatic conditionsTemperatureOperatingStorage and transport-5 to 50 C(23 to 122 F)-30 to 70 C(-22 to 158 F)Humidity (non‑condensing)5 to 95 %Air pressure (operating)560 to 1070 hPaAltitude (operating)-500 to 5000 m(-1640 to 16404 ft)Signal to Noise Ratio (SNR) 96 dBATotal Harmonic Distortion Noise (THD N) 0.1 %Bump (transport) 0.35 mm 5G 10 GMechanicalPower transferPower over Ethernet (PoE 1‑2)Nominal DC input voltageStandard1.000.000 hEnvironmentalVibration (operating)AmplitudeAccelerationLine input100BASE‑TX,1000BASE‑TTCP/IPRSTP48 VIEEE 802.3af (mode B)Enclosure (PRA-CSLW)Dimensions (WxHxD)130 x 62 x 189 mm(5.12 x 2.44 x 7.44 in)Power consumptionCall station (general use)Call station (alarm use)Per call station extension (indicators off /on)4.2 W5.4 W0.1 W / 1.0 WIngress protectionIP30BaseMaterialColorZamakRAL9017Input voltage tolerance37 to 57 VDCPanelMaterialColorSupervision (PRA-CSLW)SupervisionMicrophoneAudio pathPress‑to‑talk switchController continuityPoE (1‑2)ImpedancePilot L9022HR1.0 kg (2.21 lb)
5 PRA-CSLW Wallmount LCD call stationOrdering informationPRA-CSLW Wallmount LCD call stationNetwork‑connected, PoE powered, touch screen callstation with hand‑held microphone.Order number PRA-CSLWRepresented by:Europe, Middle East, Africa:Bosch Security Systems B.V.P.O. Box 800025600 JB Eindhoven, The NetherlandsPhone: 31 40 2577 y.comGermany:Bosch Sicherheitssysteme GmbHRobert-Bosch-Ring 585630 GrasbrunnGermanywww.boschsecurity.com Bosch Security Systems 2020 Data subject to change without notice24814102539 en, V3, 10. Jul 2020North America:Bosch Security Systems, LLC130 Perinton ParkwayFairport, New York, 14450, USAPhone: 1 800 289 0096Fax: 1 585 223 a-Pacific:Robert Bosch (SEA) Pte Ltd, Security Systems11 Bishan Street 21Singapore 573943Phone: 65 6571 2808Fax: 65 6571 .asia
Bosch Security Systems, LLC 130 Perinton Parkway Fairport, New York, 14450, USA Phone: 1 800 289 0096 Fax: 1 585 223 9180 onlinehelp@us.bosch.com www.boschsecurity.us Robert Bosch (SEA) Pte Ltd, Security Systems 11 Bishan Street 21 Singapore 573943 Phone: 65 6571 2808 Fax: 65 6571 2699 apr.securitysystems@bosch.com www.boschsecurity.asia
