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M11 Wireless Megaphone System Manual (Normal Version) Air Unit: The megaphone adopts high-quality audio modules, non-magnetic speakers, no magnetic interference, with low sound distortion, high fidelity, sound transmission distance is up to 120 meters under normal circumstances. Specifications: Power: 10W...
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Handheld Intercom: The high quality customized wireless handheld intercom features long communication distance and strong anti-interference ability, it is also dustproof. Specification: Frequency Range: 400-480MHz Rated Voltage: DC7.4V (Lipo) Antenna configuration: loaded antenna antenna impedance: 50 Ω Working mode: same frequency simplex or different frequency simplex Output Power: 8W Modulation mode: FREQUENCY modulation The residual wave radiation <-60DB...
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5. Make sure the battery pack is in contact with the charging base terminal, the charging indicator turns red, and charging starts; 6. When the charging indicator light turns green, it means that charging is completed, at this time, take away the battery pack or the intercom with the battery pack. Note: When charging, please turn off the power supply of the intercom equipped with battery pack.
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