The megaphone
The Ministry of Public Security bulletproof stab-proof clothing production designated enterprises, the Ministry of Public Security Police Equipment Procurement Center 2018 and 2020 agreement supply units.
- Commodity name: The megaphone
- DESCRIPTION
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Power: ≥ 15W
Distortion:<5% MAX
Transmission distance:>200m
Working voltage: 3.7V
Frequency response: 100Hz ~ 10KHz
Recording duration: 150±10s
Charging time: about 6 hours
Call time: 10~20 hours
Size: about 132*202mm
Weight: 0.6kg
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Specializing in the production of single police equipment, police protective equipment, anti-terrorism equipment, lighting equipment, criminal investigation equipment, security equipment, traffic investigation equipment and other police equipment.
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