internal cell phone signal booster

{"title":"Dual Band Repeater Cell Phone Signal Amplifier EGSM DCS1800Mhz with ALC","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/62\/1b\/f686765a64c44fe5c9253be892a5-200x200-1.jpg","attrs":{"Price":"$155.9-$180.2\/ PC","Brand Name":"GREETWIN","Model Number":"GW-23ED","Minimum Order Quantity":"1pcs","Delivery Time":"3 Working Days After Received Payment","Certification":"SGS, ISO9001,CE,ROHS","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"5000pcs per Month","Packaging Details":"Carton with PE Foam","Product Name:":"EGSM DCS1800Mhz Signal Booster","Application:":"Basement, hotel,Office","Intelligent":"30dB ALC control","Alarm LED":"If Self oscillation, it is red color","Operating Humidity:":"5% - 95%","HS CODE":"8543709200","RF Connector":"N female","Operating Temp:":"-20\u2103 to +55\u2103"}}

{"title":"ALC MGC AGC Cell Phone Signal Amplifier Dual Band 900MHz 1800MHz","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d7\/b6\/fb9ecac7f7f971558c2b868cad7a-200x200-1.jpg","attrs":{"Price":"USD+70---85+kit","Brand Name":"ATNJ","Model Number":"JS-DB900\/1800\/P","Minimum Order Quantity":"5Pcs","Delivery Time":"2 work days","Certification":"CE,ROHS\uff0cCCC\uff0cTUV,BV\uff0c ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union,Paypal,Alibaba,Bank transfering.","Supply Ability":"1000+unit+per day.","Packaging Details":"Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)","900MHz Frequency Range":"890-915MHz \/ 935-960MHz","1800MHz Frequency Range":"1710-1785MHz \/ 1805-1880MHz","Color":"Black and Gold or Cuztomized","Warranty":"3 Years","Packing size":"52x21x16cm","Products Type":"atnj repeater, signal booster signal booster"}}