Banggood

Loud and bright ! works a treat and v happy with it. lightweight and well built but beware it users lots of current and made my bec fed DVR turtle cut out upon arming as voltage drop caused by the 110db beeps !

Выглядит хорошо. Пока нетестил .

have purchased these before and purchasing again as are so good

Vires are short but leds and buzzer are perfect

Led très lumineuses et carte solide. Pas très pratique à fixer sur un Tyro 79 donc j'ai fait une pièce en impression 3D. Pas encore tester le buzzer. Les LED sont RGB et configurables sous Betaflight avec clignotements ou autres effets.

Отличная плата с активным громким зуммером и 4 светодиодами для квадрика. легкий монтаж, для защиты от крашей светодиоды желательно залить термоклеем Excellent board with an active loud buzzer and 4 LEDs for a quad. easy installation, to protect against the crash the LEDs are desirable to fill with thermal glue.

I put this one at the back of my 4” quadcopter. Buzzer is loud and clear. Only problem is you have to look closely that the props don’t hit the corners. Mine is a very tight build with only 1 mm space.

very good product, good electrical length silicone cables are provided.

small good cheap bangood!

Very good leds and LOUD sound. put one of these if you want to recover your quad from tall grass.