![HONGKONG KOON TECHNOLOGY LTD - logo](https://img.directindustry.com/images_di/logo-p/L61146.gif)
![video corpo](https://img.directindustry.com/media/ps/images/common/stand/video-icon.gif)
Catalog excerpts
![Loudspeaking Telephone handsfree type KNSP-04L VoIP - 1](https://img.directindustry.com/pdf/repository_di/61146/loudspeaking-telephone-handsfree-type-knsp-04l-voip-934125_1m.jpg)
VOIP KNSP-04L Loudspeaker Phone DESCRIPTION ITEM NO.SP04L0042 1. Robust aluminium alloy die-cast body, vandal resistant and tamper-resistant hardware, simple installation. 2. One push button speed dial. 3. With external 30W loud speaker. Material:metal. Impedance:8Ω. Freq.Resp:300-7000HZ. S.P.L:(1M/W):108dB. Magnet:ALum 4. With red flash Light. Work voltage: 12V DC/10W 5. Lightening protection to ITU-T recommendation K.21. 6. Supper good sound clarity during conversation. 7. Metal button keep waterproof and dusty proof. 8. Door cover: orient automatically and good self - closing, convenient for use. 9. Temperature range from -40 degree to +70 degree. 10.Support echo cancellation. 11.Remote software upgrade, configuration and monitoring. 12. Optional 7 minute time out to release the line if the other side hang-up the call. (This function upon buyer’s requirement). 13. Powder coated in UV stabilized polyester finish. 14.The housing covered with a layer of reflective label for easy identification at night. Optional 15. Application: Tunnel, metro, railway, LRT, speedway, marine, ship, offshore, mine, power plant, bridge etc.
Open the catalog to page 1![Loudspeaking Telephone handsfree type KNSP-04L VoIP - 2](https://img.directindustry.com/pdf/repository_di/61146/loudspeaking-telephone-handsfree-type-knsp-04l-voip-934125_2m.jpg)
Koon Technology The Global Leader In Industrial Communication VoIP SIP2.0 telephone DTMF dialing Free dial (maximum length of each number is 16 digits) Communication: Full duplex 2-way hands-free communication Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) 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 Audio Codes:G.711, G.722, G.729...
Open the catalog to page 2All HONGKONG KOON TECHNOLOGY LTD catalogs and technical brochures
-
KNDT-300
6 Pages
-
KNZD-42IP
4 Pages
-
Jail telephone KNZD-55 VoIP
2 Pages
-
VOIP intercom door phone
2 Pages
-
GSM intercom KNZD-43A GSM
2 Pages
-
SIP door intercom KNZD-43A
2 Pages
-
SIP video intercom KNZD-37
4 Pages
-
Wireless intercom KNZD-36GSM
2 Pages
-
IP PBX SIP Server KNTD-100
7 Pages
-
KNTD-50
7 Pages
-
Railway telephone KNSP-03T2S
3 Pages
-
KNPL-700Plus
3 Pages
-
KNPL-700Plus
3 Pages
-
KNPL-800Plus
3 Pages
-
PERF99 Medical Mask
15 Pages
-
ATEX 106679 0001 X Koon
5 Pages
-
KNMK-650
2 Pages
-
Video intercom KNZD-20W
3 Pages
-
NMS-X1
1 Pages
-
Kntech Alarm Sunder KNL6
2 Pages
-
KP7
3 Pages
-
KOON KNSP-18L
4 Pages
-
alarm sounder
2 Pages
-
Loudspesker
1 Pages
-
sip speaker
3 Pages
-
Emergency Phone Box G2000
3 Pages
-
VOIP KNDZ-41 FIRE Telephone
4 Pages
-
Ip Gateway
2 Pages
-
IP door phone KNZD-42 IP
4 Pages
-
Analogue doorphone knzd42A
4 Pages
-
KNPL600 Smart video IP phone
2 Pages