J&R Technology waterproof telephones

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 ...

Sound level: 110 dB - 120 dB

... particles, as well as mechanical wear and tear, making it perfect for use as an emergency telephone. Main Features Explosion-proof& Weatherproof Telephone Aluminium alloy die-casting body Vandal resistant ...

Sound level: 80 dB

... KEYWORD DEFINITION Weatherproof: that protects the telephone from wind, rain and other adverse weather conditions Model Number: JR101-FK As a weatherproof telephone, it is fully contained within a corrosion resistant ...

Sound level: 80 dB

... JR103-CB VoIP Industrial Telephone WIFI SIP Phone is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress. The inner ring of the cover ...

Sound level: 75 dB - 90 dB

... long MTBF. With LED lamp fixed on the top, When there is a incoming call, the lamp will flashing. Main Features of Waterproof telephone Standard Analogue phone Also available in SIP/VoIP, GSM/3G version ...

Sound level: 80 dB

... immersed in water under defined conditions of pressure and time (up to 1 meter (3 ft 3 in) of submersion). As a weatherproof telephone, it is fully contained within a corrosion resistant cast aluminium weatherproof case with a door ...

Sound level: 90 dB - 110 dB

... Keyword Definition Weatherproof: that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions As a weatherproof Automatic Dialers, it is fully contained within a corrosion resistant ...

Sound level: 90 dB - 110 dB

... KEYWORD DEFINITION Weatherproof: that protects the telephone from wind, rain and other adverse weather conditions Model Number: JR101-FK As a weatherproof telephone, it is fully contained within a corrosion resistant ...

Sound level: 80 dB

... IP67: No ingress of dust; complete protection against contact (dust-tight). Weather Resistant Telephones/hazardous area phones As a weatherproof telephone, it is fully contained within a corrosion resistant cast ...

Sound level: 80 dB

... Customize Military Telephone with Cover Lock has great stability and strong anti-interference ability, in line with national standards GB/T 15279-94. The phone support full duplex communication, and two-way communication. The telephone ...