{"product_id":"matek-5v-piezo-buzzer-lost-model-alarm-compatible-with-fc-or-pwm","title":"Matek 5V Piezo Buzzer Lost Model Alarm Compatible with FC or PWM","description":"\u003cp\u003e**Dbuz5V has been redesigned with flat bottom since Feb-2021. Same functions and size as the previous version. B+ pad is useless on previous version, we removed B+ pad from this version.**\u003c\/p\u003e\n\u003cp\u003eHere’s another 5V piezo buzzer, but this one is different from the rest in that it’s compatible with both PWM receivers and with most racing drone flight controllers. When used with a flight controller, it can be setup as a low voltage alarm, lost model alarm and it can also be configured to provide status alerts like ‘no rx signal’ and other warnings*. If you use it with a traditional PWM receiver, simply connect it an auxiliary channel and activate it with a switch on your transmitter. If your radio supports failsafe, you can set it up so the buzzer will activate if your drone flies out of range.\u003c\/p\u003e\n\u003cp\u003e​The buzzer is tiny and only weighs 2g, so it could be used on small racing drones through to biggest heavy lifting octocopters.\u003c\/p\u003e\n\u003cp\u003e*Functions dependent on flight controller.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in MCU\u003c\/li\u003e\n\u003cli\u003eWorking voltage range: 4.5~5.2V DC Power: 1W Max.\u003c\/li\u003e\n\u003cli\u003eSound Output: 90dB Max.\u003c\/li\u003e\n\u003cli\u003eSize: 18x13x8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1x Matek Buzzer\u003c\/li\u003e\u003c\/ul\u003e","brand":"Matek Systems","offers":[{"title":"Default Title","offer_id":58941158392140,"sku":"RC-LSTMBUZ-1","price":5.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1087\/9952\/5196\/files\/Matek-Buzzer.jpg?v=1790286346","url":"https:\/\/dronepart.co.uk\/products\/matek-5v-piezo-buzzer-lost-model-alarm-compatible-with-fc-or-pwm","provider":"My Store","version":"1.0","type":"link"}