{"product_id":"low-voltage-alarm-buzzer-7-4v-14-8v-2s-4s-cell-lipo-battery-dual-speaker-led-m","title":"low voltage Alarm Buzzer 7.4V-14.8V 2S-4S Cell Lipo Battery Dual Speaker LED M","description":"\u003cdiv\u003e\n\u003ch2\u003eLow Voltage Alarm Buzzer for 2S–4S LiPo Packs (7.4V–14.8V) with Dual Speaker and LED\u003c\/h2\u003e\n\u003cp\u003eKeep your drone’s power in check with this dedicated low voltage alarm buzzer, designed for 2S–4S LiPo batteries operating at 7.4V–14.8V. The dual speaker system delivers a robust audible alert while the integrated LED provides a bright visual cue, so you won’t miss a discharge warning in any lighting conditions.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVoltage range: 7.4V–14.8V (2S–4S LiPo)\u003c\/li\u003e \u003cli\u003eDual speaker design for louder, clearer alerts\u003c\/li\u003e \u003cli\u003eIntegrated LED indicator for immediate visual status\u003c\/li\u003e \u003cli\u003eCompact M-size form factor for easy mounting on drones and RC gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for UAVs, RC aircraft, and other LiPo-powered systems where early warning minimizes risk of deep discharge. When the battery voltage drops toward your set threshold, the buzzer activates, giving you time to land or switch packs before performance suffers.\u003c\/p\u003e\n\u003cp\u003eFrom Dronehint—the one-stop shop for high-performance drones, premium accessories, and expert customer service. Shipped from the United States to support quick, reliable setups for your aerial projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dronehint","offers":[{"title":"Default Title","offer_id":48506225524919,"sku":null,"price":7.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/7718\/1879\/files\/s-l1000_a034fb70-8dd4-4984-a2e7-9221eaad9a1d.webp?v=1780187710","url":"https:\/\/www.dronehint.com\/products\/low-voltage-alarm-buzzer-7-4v-14-8v-2s-4s-cell-lipo-battery-dual-speaker-led-m","provider":"Dronehint.com","version":"1.0","type":"link"}