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Stainless Steel Intercom

Stainless Steel Intercom

stainless steel intercom

Stainless steel intercom voip and analogue

Most of the stainless steel intercom are installed next to the door access control on the wall to help users call for help when they need help. Our stainless steel intercom adopt embedded and wall-mounted installation methods, which can be selected independently according to needs. Installed next to the entrance guard of the community to help visitors and the host communicate. Stainless steel intercom can also be installed in clean rooms, laboratories, factories and other places as emergency intercom.

Stainless steel intercom function description

1. Stainless steel 304 body, easy Installation.
2. Waterproof rating IP65 dust proof.
3. Hands-free, with built-in loudspeaker.
4. Weather resistant to IP65 standard, service temperature range from -30 degree to +75 degree.
5. Lightening protection to ITU-T recommendation K.21.
6. Metal keypad keep waterproof and dusty proof.
7. Flush mounted type installation
8. Auto release the line if the other side not end the call. This function upon buyer’s requirement).
9. Body in electrophoresis process finish no fingerprint. Resistant to corrosion
10.Telephone line powered, RJ11 twisted pair cable connection.
11. Application: Clean room, pharmaceutical factory, hospital, chemical plant, metro etc.



EN55022: emissions EN55024: immunity
Ingress Protection: GB4208-93 IP66 FCC ITU-T Recommendations K21
EMC: EN50121(Railway application-Electromagnetic Compatibility)


Unit size:210*150*60mm Unit: N.W:1.5KG

1pcs packing box size: 230 *170 *80mm Unit N.W:1.5KG Unit G.W:1.7KG

==>>>> Product Specification

SPECIFICATION - Analogue(Model NO.ZD0060012)

1.PSTN analogue telephone
2. DTMF dialing
3. MTBF:100000hours
4. MTTR: 2 hours
5. Connection: RJ11 screw terminal pair cable
6. Applicable for various types of SPC exchange PABX and dispatching exchange system with feeding voltage of 33-60V.
7. Ambient temperature:-30 ~ +60 degree. Relative humidity:10%~95% Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A)
8. Sound level of ringing:over 70dB(A).
9. Standard frequency:low frequency group:697. 770. 852. 941Hz, high frequency group:1209. 1336. 1477Hz, frequency deviation:-1.5% ~ +1.5% 10. Call transmission index:(5KM)SLR<12,RLR<-1,STMR>
10, output impedance is 600 Ohm. maximum distance: 7KM
11. Super strong function is available for free dialing (maximum length of each number is 16 digits).
12. Connection: RJ11 screw terminal pair cable (or RJ11 Socket of plug upon request) with stainless steel cable protected


VoIP SIP2.0 telephone    DTMF dialing    Audio Codes:G.711, G.722, G.729
MTBF:100000hours       MTTR: 2 hours   Network:10/100 BaseTX Ethernet, RJ45
Free dial(maximum length of each number is 16 digits)      connectors, Cat5e or better
Communication: Full duplex 2-way hands-free      IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP,
communication                   DHCP, SIP
Call Control Signaling:VOIP SIP Info(DTMF), RFC      LAN Protocols:Power over Ethernet(PoE,802.3af),
2833(DTMF)              WLAN(IEEE 802.3af), Network Access
Power:Power over Ethernet, IEEE802.3af, Class 0       Control(IEEE 802.1x),STP(IEEE 802.1d),
Local power, 12VDC,Idle 2W, Max 10W       RSTP(IEEE 802.1d-2004)
Auxiliary Contacts:1 Aux Output, dry contact     Programming:Non-volatile flash memory
Contact Ratings. Load: Resistive load      programming and configuration through Web GUI
Rated load:0.3 A at 125 VAC; 1 A at 30 VDC     Management and Operation:DHCP and static IP,
Rated carry current:1A       remote automatic software upgrade, centralized
Max.switching voltage:125 VAC,60VDC     monitoring, status LED
Max.switching current:1A       Echo cancellation code:G.167/G.168

==>>>>Telephone System
hospital stainless steel intercom

==>>>>Product Application

stainless steel intercom in the cleanroom

stainless steel intercom in the clean room

==>>>>Product Detailed Pictures

stainless steel intercom front view

stainless steel intercom back view

stainless steel intercom right view

stainless steel intercom left view

==>>>>Product Video

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

This product model:KNZD-06