full duplex talk explosion proof telephone

{"cid":"91210763","title":"Rj45 Port Full Duplex Talk Explosion Proof Telephone for Monitoring Center Monitoring","imgUrl":"https:\/\/img.ismap.com\/nimg\/97\/95\/202ebdc9d44199d8afb55cb04438-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Yuantong","Model Number":"YT-IPSGEX10","Minimum Order Quantity":"1","Delivery Time":"15-25 days","Place of Origin":"China","Certification":"CE FCC ROHS ISO9001:2015","Packaging Details":"Carton","Supply Ability":"1000 pcs per month","Protection Grade":"IP65","Power Supply Mode":"DC12V Adapter External","Ringing Pilot Lamp":"None","Perimeter Out ":"Can Call The Monitoring Center 119 110","Communication Interface ":"Rj45 Port","Turn on time ":"Less Than 3s","Call way":"Full Duplex Talk On The Handset","Protective Front Cover":"Have","Payment Terms":"T\/T"}}

{"cid":"91183860","title":"SIP Industrial Explosion Proof Telephone IP67 Analogue Full Keypad","imgUrl":"https:\/\/img.ismap.com\/nimg\/0c\/c2\/d8fddc05a961c915a6c6520f82f1-200x200-1.jpg","attrs":{"Price":"US $569.00","Brand Name":"J&R","Model Number":"JREX103-FK","Minimum Order Quantity":"1 Piece","Delivery Time":"3-7 working days after payment","Certification":"CE, FCC, RoHS, ATEX","Place of Origin":"Shenzhen, China","Payment Terms":"L\/C, T\/T, Western Union\uff0cPayPal","Supply Ability":"10000pcs per month","Packaging Details":"J&R standard packing ,pearl cotton, carton","Product Name":"Oil Gas Explosionproof Anti-corrosion Moistureproof Emergency Telephone for Mine","Color":"Orange or Customized","Version":"Analogue, SIP","Installation":"Wall Mounting or pillar mounting","Warranty":"2 Years","Main Chip":"ST","Door Cover":"Available","Unit size":"246 *339 *126 (mm)","Packaging materials":"Pearl Cotton, Carton","Function":"Explosion proof,free dial,IP67","Application":"Mine,Underground,Tunnel,highway,metro etc"}}

{"cid":"91221595","title":"Full Netcom Explosion Proof Digital Handheld Two Way Radio ABELL A760L Ex 2G\/3G\/4G","imgUrl":"https:\/\/img.ismap.com\/nimg\/f8\/71\/f9d25ce526029cab85898ab02f9b-200x200-1.jpg","attrs":{"Price":"US $201.12","Brand Name":"ABELL","Model Number":"A760L","Minimum Order Quantity":"2","Delivery Time":"7-15 work day","Certification":"-","Place of Origin":"China","Payment Terms":"L\/C D\/A Western Union D\/P T\/T MoneyGram Paypal","Supply Ability":"100 Piece\/Pieces 7days","Packaging Details":"25*20*10cm Piece\/Pieces"}}