FAQs
Q1: What are the acoustic output performance and effective broadcast distance of the M120 PRO?
Answer: The M120 PRO delivers powerful audio broadcasting with a maximum volume of 124 dB @ 1m and an effective broadcast distance of up to 500 meters. It features a directional sound dispersion pattern of 80 deg x 50 deg (Horizontal x Vertical).
Q2: What audio operation modes and file formats does the broadcasting system support?
Answer: The system supports multiple versatile speaker modes including real-time broadcasting, playback of recorded audio, direct audio file playback, and text-to-speech broadcasting with multi-dialect support. It accepts standard WAV audio format files.
Q3: What communication links, control applications, and payload mounting features are available?
Answer:
*Communication & Control: Interfaces via an LTE 4G network link and a dedicated Walkie-Talkie accessory, compatible with Android 5.0 and above application systems.
*Mounting Mechanism: Designed with a convenient quick-release mechanism for rapid drone integration.
*Communication & Control: Interfaces via an LTE 4G network link and a dedicated Walkie-Talkie accessory, compatible with Android 5.0 and above application systems.
*Mounting Mechanism: Designed with a convenient quick-release mechanism for rapid drone integration.
Q4: What are the electrical parameters, operating voltage, and power consumption specs?
Answer: The unit operates on a working power of 25W with an electrical working voltage requirement suited for industrial drone auxiliary power setups.
Q5: What are the physical dimensions, net weight, and environmental tolerance limits?
Answer:
*Weight & Dimensions: Built from a durable blend of ABS+PC, PP, and aluminum alloy, the unit weighs 691 +/- 5g with compact dimensions of 142.7 x 95.2 x 201.6mm (L x W x H).
*Environmental Range: Rated for a working temperature range of -10 deg C to +40 deg C (14 deg F to 104 deg F).
*Weight & Dimensions: Built from a durable blend of ABS+PC, PP, and aluminum alloy, the unit weighs 691 +/- 5g with compact dimensions of 142.7 x 95.2 x 201.6mm (L x W x H).
*Environmental Range: Rated for a working temperature range of -10 deg C to +40 deg C (14 deg F to 104 deg F).
Q6: What are the mechanical pitch adjustment limits of the megaphone mounting?
Answer: The payload supports an adjustable pitch angle range from 0 to 80 degrees to direct audio projection toward target areas accurately.