{"id":11070,"date":"2019-11-04T09:24:39","date_gmt":"2019-11-04T09:24:39","guid":{"rendered":"https:\/\/opponix.com\/?post_type=product&#038;p=11070"},"modified":"2025-01-30T13:28:22","modified_gmt":"2025-01-30T13:28:22","slug":"3-24v-piezo-electronic-tone-buzzer-alarm-95db-continuous-sound","status":"publish","type":"product","link":"https:\/\/opponix.com\/product\/3-24v-piezo-electronic-tone-buzzer-alarm-95db-continuous-sound\/","title":{"rendered":"SFM-20B 3-24V Piezo Electronic Tone Buzzer Alarm 95DB Continuous Sound"},"content":{"rendered":"<p><strong>3-24V Piezo Electronic Tone Buzzer Alarm 95DB Continuous Sound<\/strong><\/p>\n<div><\/div>\n<div class=\"eYbsle\">SFM-20B DC 3-24V Piezoelectric Buzzer<\/div>\n<div>\n<p>This mini continuous sounder support DC 3-24V power supply and produce continuous high-decibel alarm sound up to 87dB.<b>Feature:<\/b><\/p>\n<ul>\n<li>Model: 2312<\/li>\n<li>Buzzer Type: Piezoelectric<\/li>\n<li>Rate Voltage: 12V DC<\/li>\n<li>Operating Voltage: 3-24V<\/li>\n<li>Current Rating (MAX.): 12mA<\/li>\n<li>Sound Pressure Level: 87dB<\/li>\n<li>Frequency: 3300\u00b1500Hz<\/li>\n<li>Alarm Diameter: approx. 22.5mm<\/li>\n<li>Alarm Height: approx. 10mm<\/li>\n<li>2 Wires Length: approx. 100mm<\/li>\n<li>Color: Black<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>3-24V Piezo Electronic Tone Buzzer Alarm 95DB Continuous Sound SFM-20B DC 3-24V Piezoelectric Buzzer This mini continuous sounder support DC 3-24V power supply and produce continuous high-decibel alarm sound up<\/p>\n","protected":false},"featured_media":22956,"comment_status":"open","ping_status":"closed","template":"","meta":{"nf_dc_page":""},"product_brand":[],"product_cat":[251],"product_tag":[322],"class_list":{"0":"post-11070","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electronic-componets","7":"product_tag-shn","9":"first","10":"instock","11":"sale","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SFM-20B 3-24V Piezo Electronic Tone Buzzer Alarm<\/title>\n<meta name=\"description\" content=\"SFM-20B 3-24V Piezo Electronic Tone Buzzer Alarm 95DB Continuous Sound SFM-20B 3-24V Piezo Electronic Tone Buzzer Alarm 95DB Continuous Sound\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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