backlit keypad with audible confirmation

{"cid":"91222467","title":"Reliable Public Interface: 16-Key Stainless Steel Industrial Numeric Keypad with Audible Confirmation and Customizable Illumination for Variable-Light Environments","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/0d\/1aef8ee8880771683dfe134a24fe-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"RICH","Model Number":"RQ-L-DC01-BL","Minimum Order Quantity":"2","Delivery Time":"3-10 working days","feature":"waterproof, dustproof, violence resistance, backlit","Packaging Details":"negotiable","Operating temperature":"-40\u2103\uff5e+65\u2103","Support Customization":"YES","Connection Type":"USB","Payment Terms":"L\/C,T\/T,Western Union","Compatibility":"Universal","Backlight Color":"default is green, canbe customized","Color":"Steel silver","Keyswitch Lifespan":"more than 2 million of operations","Weight":"245g","Dimensions":"140*95*15.5MM, panel size: 87.5*91.5MM","Certification":"CE\/ROHS\/FCC","Number Of Keys":"16","Material":"SUS304 Stainless Steel","Place of Origin":"China(Mainland)","Protection Level":"IP65 \/ IK07"}}