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- VoIP telephone
VoIP telephones
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Sound level: 85 dB
... Telephone waterproof KNSP-01T2S The waterproof telephone using in the tunnel communication dispatching system, the emergency telephone is used to solve the problem that the telephone ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 60, 70 dB
... phone. Our outdoor-type telephones are cast from a metal casing and are waterproof and vandal-resistant. They can still be used in harsh environments. Our phone supports both VoIP and analog versions. The outdoor type ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 0 dB - 70 dB
... Aluminum alloy die-cast body, Vandal resistant and tamper-resistant 2. Two button for calling/answering 3. Hand-free 4. Telephone line powered. 5. Lightening protection to ITU-T K.21 6. Noise canceling micphone 7. Hearing Aid compatible ...
HONGKONG KOON TECHNOLOGY LTD
... record of all events and extensive system configuration and control functions. It uses TCP/IP communication with the latest VoIP/SIP technologies. It is for wall or table mounting, with dimensions of 338 x 210-235 x 195 mm. Powered at ...
... amplifying Bridge mode setup for WAN and LAN to easily and serially connect more telephones Intranet Communication System without SIP Server SIP Server for connection with other IP Intercom ...
Interking Enterprises Ltd.
Sound level: 95 dB
... resistant to acids, alkali and lubricants. Its robust design represents a perfect“packaging” for the latest requirements for VoIP telephones combined with proven reliability for critical mission communications and high ...
J&R Technology Ltd
Sound level: 110 dB
... This product has the following explosion protection: Explosion-proof Telephone: II 2G Rx e ib [ib] mb IIC T6 Gb III 2D Ex ib [ib] tb IIIC T135 ° -40 °C ≤ Ta ≤ +60 °C/+40°C Zone 1, 2, 22 Explosion-proof Beacon: AC220V/50Hz reated ...
J&R Technology Ltd
... C ≤ Ta ≤ +60 °C/+40°C Zone 1, 2, 22 The VoIP Explosion Proof Telephone is designed for voice communication in the hostile environment where reliability,efficiency and safety are of prime importance. The telephone ...
J&R Technology Ltd
Sound level: 80 dB
Sound level: 90 dB
... AUTELDAC ATEX landline VoIP telephone Ringer amplification relay included Three direct call buttons Wall or flat mounting Session Initiation Protocol (SIP) ...
Sound level: 90 dB
The weather-resistant Athos Industrial Industrial Phone is designed to provide safe and reliable communication for indoor and outdoor environments. It has a solid anti-spark composite housing, impact-resistant and shock. Ultra-robust it can withstand ...
A2S Advanced Safety Solutions
Sound level: 92 dB
... even acids, alkalis and lubricants. Its robust design offers a perfect envelope meet the highest requirements for analog or VoIP phones, combined with proven reliability for critical mission communications and high security applications. ...
A2S Advanced Safety Solutions
Sound level: 80 dB
... - Analog phone or SIP as standard - Rugged case, built in stainless steel, cold laminated steel back cover with powder coating - Anti-vandalism metal button - Hands free operation - Programmable for abbreviated numbering (PPT) - ...
A2S Advanced Safety Solutions
Sound level: 90 dB
... IP based wall mounting Industrial telephone / intercom with handset and stainless steel keyboard with 15 keys including 3 for special functions. Operating in selective/phone mode and general call. Hands-free functionality ...
Sound level: 110 dB
... coding. Smart DSS keys can be set, including function keys, hands-free keys. The system can be expanded, and 20 ~ 2000 telephones can be configured according to customer needs. The network node is highly expandable, and in combination ...
Shanghai Nanhua Electronics Company
Sound level: 90 dB - 110 dB
... New Heavy Duty Environment Analog Wall Mounted emergency Waterproof Telephone - Model:JWAT306 Product Name: Waterproof Telephone Defend Class: IP66 Material: Aluminum alloy Color: Yellow (customized) Communication ...
Joiwo Explosion Proof Science and Technology
... Globalstar no longer holds inventory of the GSP-1700 or GSP-1600 satellite phones, however, we will still offer support for these products. Please contact our sales support. Equipped with CDMA crystal-clear digital voice quality and utilizing Globalstar’s ...
... -Z (armored cord) are ringdown versions of the Zone 1 telephone. Calls from these telephones are direct by the PABX and the call is activated by simply lifting the hand set. Our ringdown telephones have ...
Guardian Telecom
Sound level: 80 dB
... install waterproof telephone. This Subway telephone installed at tunnel and subway need waterpoof IP68. The Subway telephone need to be rugged and rubost. The waterproof telephone ...
Shenzhen Yuantong Modern Technology Co., Ltd.
The classic signal-colored cell phone is very reliable and has a long service life. The compact basic device concentrates on telephony and messaging functions, is NFC-capable for secure access controls and is comfortable to hold. Other equipment highlights ...
... into digital signals via IP telephony in order to function. Using IP packet-switched connections, these digital signals move over IP networks like the internet as data packets. Voice over IP ...
Sound level: 65 dB
ChenTe are manufactured to kind of metal keypads,metal keyboard,numeric keypad,backlit keypad,illuminated keypad,lighted keypad,access control keypad,die cast keypad and PC keyboard. Custom made to your needs, our keypad are perfect for industrial ,security ...
... handsets offer a simple and robust solution for Voice over Internet Protocol ( VoIP) communications in mining environments. The handset allows users to make and receive VoIP phone calls from any area of the mine covered ...
... The VoIP Clean Phone® offers hands-free communications over an existing VoIP network for clean room environments. These telephones are intended for connection via RJ45 to a 10/100 BaseT Ethernet and operate ...
GAI-TRONICS
... -featured, secure VoIP. Deploy the IP Phone 7800 Series whether your platform is on premises, Cisco Webex Calling, or from third-party Cisco approved Unified Communications as a Service (UCaaS) providers. With these cost-effective ...
Cisco Systems
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