{"product_id":"jwbt820","title":"Industrial Heavy Duty Voip Explosionproof Telephone for Oil Refinery","description":"\u003cdiv class=\"productDescription\"\u003e\n\u003cspan style=\"font-family: Calibri, Helvetica, sans-serif;\"\u003eThe \u003c\/span\u003e\u003cspan style=\"font-family: Calibri, Helvetica, sans-serif;\"\u003e\u003cstrong\u003eJWBT820 Explosion-Proof Telephone\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Calibri, Helvetica, sans-serif;\"\u003e is engineered for rugged industrial environments where safety and communication reliability are critical. With its \u003c\/span\u003e\u003cspan style=\"font-family: Calibri, Helvetica, sans-serif;\"\u003e\u003cstrong\u003eexplosion-proof\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Calibri, Helvetica, sans-serif;\"\u003e certification, the JWBT820 ensures secure, clear communication in hazardous areas where flammable or explosive gases may be present. Ideal for use in oil rigs, chemical plants, or other high-risk locations, this telephone is built to withstand extreme conditions while maintaining operational effectiveness. With weather-resistant housing and intuitive operation, the JWBT820 guarantees continuous, effective communication for emergency and routine use.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productDescription\"\u003e\n\u003cspan style=\"font-family: Calibri, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport 2 lines SIP, SIP 2.0 (RFC3261).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Codes: \u003c\/strong\u003eG.711, G.722, G.729.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Protocols: \u003c\/strong\u003eIPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho cancellation code:\u003c\/strong\u003e G.167\/G.168.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports full duplex.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWAN\/LAN: \u003c\/strong\u003esupport Bridge mode.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport DHCP get IP on WAN port.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports PPPoE for xDSL.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports DHCP for IP assignment on the WAN port.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures an aluminum alloy die-casting shell with high mechanical strength and impact resistance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with a Heavy Duty handset with Hearing Aid Compatibility (HAC) receiver and a noise-canceling microphone.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes a keypad made of zinc alloy and a Magnetic reed hook-switch.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides weatherproof protection to IP68 standards.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperational temperature range from -40 degrees to +70 degrees.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoated with UV-stabilized polyester finish in a powder-coated format.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWall mounted, Simple installation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple housings and colors.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelf-made telephone spare part available.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eATEX,CE, FCC, RoHS, ISO9001 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.027%;\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"top\"\u003e\u003cstrong\u003eExplosion-proof mark\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"top\"\u003eExdibIICT6Gb\/EXtDA21IP66T80℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003eAC 100-230 VDC\/POE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eStandby Work Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003e≤0.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003e250～3000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eRinger Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003e\u0026gt;85dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eCorrosion Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003eWF1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003e-40～+60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eAtmospheric Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003e80～110KPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003e≤95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eLead Hole\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003e1-G3\/4”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.6523%;\" width=\"284\" valign=\"center\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2891%;\" width=\"284\" valign=\"center\"\u003eWall-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APSS Store","offers":[{"title":"Default Title","offer_id":51672698978607,"sku":"APSS-ITEM-00017313","price":0.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/5826\/9231\/files\/BC_Upload_9ee9e9c8-d6e7-414e-b732-7b3c793b235c.jpg?v=1753697030","url":"https:\/\/estore.apss-id.com\/products\/jwbt820","provider":"APSS Store","version":"1.0","type":"link"}