J&R Technology rugged 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: 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

... Definition IP67: No ingress of dust; complete protection against contact (dust-tight). Heavy Duty VoIP Telephone/Outdoor Industrial Telephones As a weatherproof telephone, it is ...

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

... This Water Proof Telephone with Flashing Beacon is fully contained within a corrosion and vandal resistant cast aluminium weatherproof case with a pivoted door providing complete protection against dust and moisture ingress, resulting ...

Sound level: 80 dB

... MTBF. This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platform, Highway side, Hotels, Parking lots, Steel Plants, Chemical plants, Power plants and related heavy duty ...

Sound level: 80 dB

... The JR100 series Tunnel telephones are fully contained within a corrosion resistant cast aluminium weatherproof case and cold rolled steel faceplate with a door providing complete protection against dust and moisture ingress, resulting ...

Sound level: 80 dB

... IP67: No ingress of dust; complete protection against contact (dust-tight). Trackside VoIP telephone/Emergency Roadside Telephones As a weatherproof telephone, it is fully contained within a corrosion ...

Sound level: 80 dB

... Definition IP67: No ingress of dust; complete protection against contact (dust-tight). IP67 Telephone,weatherproof Industrial telephone As a weatherproof telephone, it is fully contained within ...

Sound level: 85 dB

... Weatherproof: that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions Heavy Duty Telephone/Emergency Telephones As a weatherproof ...