Home > Product >  Emergency Phone/Intercom  >  
Passenger Help Point

Passenger Help Point

material:Stainless steel 304

Passenger help points are intercom that are specifically set up in public. Use this passenger help point to quickly get help from the relevant staff.The Emergency Passenger Help Point is a specially designed help point for large public places such as subways, trains, and bus stations.

passenger help point description

     The passenger help point uses a one-touch communication method and has a hearing aid function, which greatly guarantees the communication quality.


        * Industrial standard design 

        * Supper good sound clarity during conversation 

        *Support standard Session Initiation Protocol(SIP), RFC 3261 *Remote software upgrade, configuration and mornitoring 

        *POE: 15W/12V without induction loop

        *POE+: 30W/12V without induction loop

        *POE++:60W/12V with induction loop

        *DC12V 5A(12V 60W):60W/12V with induction loop

        *IP66 vandal resistant marine grade stainless steel faceplate 

        *LED indicator 

        *Echo cancellation

Standard size:

passenger help point size and installation


EN55022: emissions                                         EN55024immunity

Ingress Protection: GB4208-93 IP66 FCC        ITU-T Recommendations K21

EMCEN50121(Railway application-Electromagnetic Compatibility)


Unit size:160*240*42mm  Unit: N.W:1.2KG 

1pcs packing box size: 325*235*175mm    Unit N.W:1.2KG  Unit  G.W:1.5KG 

12pcs in 1 outer Carton box: size: 730*390*340mm  N.W:14.4KG  G.W:35KG 

==>>>> Product Specification
Model KNZD-009-IPIL
Construction Stainless steel 304
Dimensions(W* H*D) 230*340*50mm
Weight 1.8kg
Operating Temperature -40°F to +158°F/ -40℃ to +70℃
Relative Humidity Up to 95% non-condensing
Protection IP56, vandal-resistant and water-resistant design
Communication Full duplex 2-way hands-free communication
Call Control Signaling VOIP SIP Info(DTMF), RFC 2833(DTMF)
Audio Codes G.711, G.722, G.729
Power Power over Ethernet, IEEE802.3af, Class 0 Local power,12VDc,Idle 2W, Max 10W
Auxiliary Contacts 1 Aux Output, dry contact Contact Ratings Load: Resistive load Rated load:0.3 A at 125 VAC; 1 A at 30 VDC Rated carry current:1A Max.switching voltage:125 VAC,60VDC Max.switching current:1A
Network 10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better
LAN Protocols Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Control(IEEE 802.1x),STP(IEEE 802.1d), RSTP(IEEE 802.1d-2004)
Programming Non-volatile flash memory programming and configuration through Web GUI
Management and Operation DHCP and static IP, remote automatic software upgrade, centralized monitoring, status LED
Echo cancellation code G.167/G.168

==>>>>Telephone System
passenger help point system
passenger help point optional

==>>>>Product Application

==>>>>Product Detailed Pictures
emergency intercom 

==>>>>Product Video

==>>>>Please Email US marketing@koontech.com

This product model:KNZD-09IPIL