strong noise canceling outdoor emergency telephone

{"cid":"91210763","title":"IP66 Protection Aluminium Alloy Enclosure Strong Noise Canceling Explosion Proof Telephone for Hazardous Areas","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/0e\/56c498ebacfc0f884b1fa0e42835-200x200-1.jpg","attrs":{"Price":"499","Minimum Order Quantity":"2","Certification":"CE, ISO, RoHS","Model NO.":"YTEX600-SIP\/AL","Hardware Technology":"Board","Type":"IP - SIP or Analog","Exclusive Tech":"Strong Noise Canceling - Optional","Enclosure Material":"Aluminium Alloy","Enclosure Thickness":"10mm","Handset Material":"PC+ABS and Magnet","Keypad Material":"Stainless Steel","Buzzer Power":"3W","Buzzer Sound Level":"90dB in One Meter","Built-in Amplifier":"30W","Power Supply":"Poe\/Gateway\/External Power Supply","Protection Grade":"IP66","Rated Voltage":"DC 12V\/AC 220V","Operating Temperature":"-40\u2103 ~ +70\u2103"}}

{"cid":"91183860","title":"Colorful Industrial Weatherproof Telephone With Beacon , Outdoor Emergency Phone","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/6d\/586e3e0a6cbe63064c1be65be2b4-200x200-1.jpg","attrs":{"Price":"Reconsideration","Brand Name":"J&R","Model Number":"JR101-CB-L","Minimum Order Quantity":"1 set","Delivery Time":"3-7 working days","Certification":"CE, FCC, RoHS, IP67, ISO9001:2015","Place of Origin":"Shenzhen, China","Payment Terms":"L\/C, T\/T","Supply Ability":"3000 sets per month","Packaging Details":"pearl cotton, carton","Material":"Aluminum alloy","Color":"Yellow, Blue, Red, Orange (or optional)","Version":"Analog, SIP, GSM\/3G","Weather resistant":"IP67","Installation":"Wall\/ Pillar Mounting","Size":"246 *339 *126 (mm)","Net Weight":"7 KG","Warranty":"2 Years","Speed dial":"Yes","Corrosion Resistant":"Yes"}}