Four-Stage Audio-Visual Dropper - UT4A

The UT4A puts a high-frequency siren and RGB strobe LEDs alongside four payload slots in a 178 g body. Six alarm sounds and five strobe colors can be combined freely, DJI Pilot 2 handles remote control, and the JZ T-Port interface keeps wiring simple.

1. Four Payload Slots

   Four mounting slots, with DJI Pilot 2 showing the load status of each one live.

2. Siren and Strobe Combo

   A built-in siren offers six alarm sounds that pair freely with five strobe colors.

3. Five-Color Strobe

   Strobe output covers red, green, blue, yellow and white for clear warning.

4. 110dB Warning Siren

   The built-in siren reaches 110dB at one meter, giving audible warning below the aircraft.