江苏7位数18128期开奖号码 www.xrhest.com.cn As a Industrial communication equipment KNSP-15MT is rugged industrial telephone are widely used for tunnel and subway. the rugged phone is strickly tested by salt spray test for 4 days to 4 weeks. KNTECH provide complete communication system including Voip phone and analogue phone. The the rugged phone are widely used on ship, cruises, drilling platform, dock. KNTECH provide rugged telephone and rugged waterproof phones for over 15 years. It is specially designed to use in high wet environment of all kinds of electric power tunnel, with the characteristics of high protection, and low power consumption. A line can support 10 sets of telephones, and the standard of DTMF code sending exceeds 10 kilometers. With 1W speakers built-in, voice is clear and loud. The transmission distance could reach to 10 kilometers without additional power supply.
Product featuresAutomatically dial with one button
Automatic dial-up function: press dial-up keys, 3 ~ 5 seconds for you will be designated to dial the number.
Call time limited: Automatically start seven minutes timing when connecting a telephone. When time is up, phone automatically hangs up in order to prevent lines occupied because of long conversation.
Send address code: Press the answering button when there is a phone call. Then send address code within 2s after answering. When call out, press the call button, send out this phone address code within 1-63s.Achieve the function of delay time through the internal dial-the-code switch.
Installation dimensions: 320*230mm
Using four M8-6H*15mm machine screws to install
VoIP SIP2.0 telephone DTMF dialing Audio Codes:G.711, G.723,G.726, 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,, RTP , DHCP, SIP
communication 1 x LAN Protocols:Power over
Call Control Signaling:VOIP SIP Info(DTMF), RFC Ethernet(PoE,802.3af)
2833(DTMF) 1 x 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: (option) Programming:Non-volatile flash memory
1 Aux Output, dry contac programming and configuration through Web GUI
Contact Ratings. Load: Resistive load Management and Operation:DHCP and static IP,
Rated load:0.3 A at 125 VAC; 1 A at 30 VDC remote automatic software upgrade, centralized
Rated carry current:1A monitoring.
Max.switching voltage:125 VAC,60VDC Echo cancellation code:G.167/G.168
|Model number||Power Supply||Item Number|
|KNSP-15MT-IP-R_ADP||DC12V 1A +POE||SP0150092|
In the tunnel excavation, often choose the industrial telephone as emergency communication equipment, the industrial telephone has waterproof, dustproof, anti-violence characteristics.