9012 triode passive buzzer module

{"cid":"91198955","title":"Automatic Production Electronic Alarm Buzzer 2700HZ SMD Patch Passive Buzzer Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/00\/ed7696e9c4629d24b153bfcdce62-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"TAIMI","Model Number":"TM-858503 SMD PIEZO BUZZER","Minimum Order Quantity":"1000PCS","Delivery Time":"10~15days","Certification":"ISO9001\u3001ISO14001\u3001IATF16949","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"1000000\/month","Packaging Details":"safe packaging","Type":"SMD PIEZO Alarm BUZZER 8.5*8.5*3","House Material":"LCP","Operating voltage":"2-4V SMD PIEZO TOP SOUNDS BUZZER","Color":"black","Coil Resistance (\u03a9)":"16\u00b12ohm","Operating temperature":"-40\uff5e+80\u00b0C","Rated voltage (vp-p)":"3V-24V","Rated current":"5mA Max","Sound output":"Min.90 dB","Function":"Electronic lock dedicated buzzer 3v 5v","Dimension":"8.5x8.5x3mm","Warranty":"2 years","Frequency":"2700Hz","Service":"ODM&OEM"}}

{"cid":"91219651","title":"Passive Buzzer Module Low-Level Trigger Sound Module Buzzer Control Board Alarm Standard Ingress Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/a0\/8bf5a7b110d3a784c9bde3a8ceba-200x200-1.jpg","attrs":{"Price":"$0.15-0.17","Brand Name":"other","Model Number":"None","Minimum Order Quantity":"1000","Features":"Low-level trigger","Mounting Type":"None","Description":"Passive buzzer module, low-level trigger","Place of Origin":"Guangdong, China","Application":"Passive Buzzer","Ingress Protection":"Standard","Operating Mode":"Low-level trigger"}}