Enhance your audio monitoring and surveillance systems with this high-performance Surveillance Pickup, designed for exceptional sound quality and reliable performance. Crafted from durable ABS material, this pickup features an exquisite round design and precise craftsmanship that ensures high-fidelity audio capture with powerful, clear sound reproduction. Key Features: · High Sensitivity & Omni-Directional Pickup: Captures sound from all directions within a coverage area of 5㎡ to 100㎡, delivering consistent and accurate audio monitoring. · Superior Anti-Interference: Built with advanced interference-resistant technology to provide pure sound quality and stable operation even in challenging environments. · Wide Frequency Response: Covers a broad frequency range from 20Hz to 20kHz, ensuring detailed and natural sound capture for surveillance and monitoring applications. · Long-Distance Signal Transmission: Equipped with a durable RVVP3 x 1.5mm² transmission cable, this pickup supports a stable signal transmission distance of approximately 1000 meters (3280.8 feet). · Low Power Consumption & Safe Operation: Operates on DC 9-18V power supply with low power usage, offering long-term durability and secure use in sensitive surveillance environments. · Secure 3-Wire Connection System: Features a clear wiring method with red for positive power, black for ground (GND), and white for audio positive to ensure reliable and easy installation. Specifications: · Item Type: Pickup · Material: ABS · Use Place and Area: Bank, School, Public Security Agency (5-100㎡ coverage) · Signal Transmission Distance: Approx. 1000m / 3280.8ft · Frequency Response: 20Hz - 20kHz · Pointing Characteristic: Omnidirectional · Output Signal Amplitude: 2.5Vpp / -25dB · Connection Method: 3-wire system (red: positive power supply, black: common ground GND, white: audio positive) · Transmission Cable: RVVP3 x 1.5mm² · Power Supply Voltage: DC 9-18V · Diameter: Approx. 78mm / 3.1in · Height: Approx. 28mm / 1.1in This Surveillance Pickup is the ideal choice for professional and secure audio monitoring in banks, schools, and public security agencies, offering reliable, long-distance transmission and exceptional sound clarity. Its robust build and advanced features ensure safety, durability, and high-quality performance for all your surveillance needs.