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- Building Security and Machine Safety >
- Hazardous area telephone
Hazardous area telephones
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Sound level: 60, 70 dB
... KNEX5 work as atex equipment basis on standard atex and iecex. The atex explosion proof telephone is intrinsically safe and atex zone 1 and zone 2 also zone 21. KNTECH ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 90, 60 dB
... 50cm distance
Explosion-proof
telephone KNEx7 was
ATEX certified, specially developed for flammable and explosive place such as coal, commonly used in factories and mines of H a level 2 places. Explosion-proof
telephone ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 60, 100 dB
... in zone 1 and zone 2. It can also use in Division 2.Ex II 2 GD & Ex ii 2G ATEX Certified telephone, atex telephone basis on atex zone include atex zone ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 110, 100 dB
... used in industrial areas where there are explosive gases, oil platforms, mines and other dangerous areas. Intrinsically safe power supply, if not protected by other explosion-proof type, can only be installed in non- hazardous ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 70, 95 dB
... explosion proof telephone is rugged and durable. KNTECH design and manufacture the telephone with IECEX tertification and export to 50 countries. This Explosion proof Instrinsically safe telephone works ...
HONGKONG KOON TECHNOLOGY LTD
... during telephone conversation, at this time the siren stop sounding but still lighting and flashing. When finish call, press blue button again, the siren will continue sounding untill replacement. Fire Alarm Feature Power supply: ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 85 dB - 120 dB
... 1. Robust aluminium alloy die-cast body, Vandal resistant and tamper-resistant hardware, simple installation. 2. Full keypad with memory, 1 button programmable ,support free dial. 3. With external 30W loud speaker.Material:metal. Impeddance:8Ω.Freq.Resp:300-7000HZ. ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 80 dB - 90 dB
... Temperature range from -40 degree to +70 degree. 8. Support standard Session Initiation Protocol(SIP), RFC 3261. VoIP SIP2.0 telephone DTMF dialing MTBF:100000hours MTTR: 2 hours Hotline (maximum length of each number is 16 digits) Communication: ...
HONGKONG KOON TECHNOLOGY LTD
Sound level: 80 dB
... Product OverviewDesigned for hazardous environments, the JREX106-A01-CB-SIP is an explosion-proof industrial telephone providing dust-proof and waterproof protection to ensure reliable voice communication in flammable/explosive ...
Sound level: 80 dB
... The weatherproof telephone is an emergency phone that specifically addresses the harsh environment of outdoor industry.The telephone is rugged and durable and the pecial sealing design can ensure complete waterproof grade ...
... characteristics of timeliness, comprehensiveness and convenience, can effectively cover call blind spots in factories and mining areas, and is an indispensable communication tool in industrial environments. Features 1. The shell ...
Shenzhen Yuantong Modern Technology Co., Ltd.
Sound level: 80, 110, 90, 95 dB
... The YT-DL series of waterproof telephones are made of nylon and fiber waterproof housing with a magnetic door cover to prevent dust and moisture from entering, thereby prolonging the product's life cycle and improving its reliability ...
Shenzhen Yuantong Modern Technology Co., Ltd.
Sound level: 90 dB - 95 dB
... Wall-mounted installation, easy to install Application We offer industrial grade outdoor Explosion Proof Telephone with a rugged, Explosion Proof telephone enclosure. Housed in aluminum alloy box and manufactured ...
Shenzhen Yuantong Modern Technology Co., Ltd.
... scenic spots, reservoirs, oil, nuclear power plants and other noisy and hazardous areas. It has good sound quality, which can effectively guarantee the communication quality. Main Features 1. Durable, lightweight, ...
Shenzhen Yuantong Modern Technology Co., Ltd.
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