Sound Monitor

Specifications

High sensitivity mini monitor audio pickup

• The pickup is a high sensitivity pickup parts, is designed for monitoring, burglar alarm security system complete professional recording products are designed for monitoring within the normal range and recording, monitoring range of 5 to 100 square meters, part of the model sensitivity adjustable
• Low noise, low distortion, small size, power reverse protection circuit, power consumption is small, transmission distance, the connection is simple and convenient, can be a wide range for monitoring. Can be widely used in banking, finance, shopping malls, prisons, justice, classrooms, conference rooms, industrial production, military areas, and many other places

 

Input

• Type of microphone: Electret
• Nominal voltages: DC 9-12V
• Operating current: 25mA
• Connection: Audio female RCA jack
• Female DC power plug

Details:

• Range: 150 square meters
• Transmission distance: 3281 (1,000m)
• Output signal: 2.5Vpp / -25db
• Response frequencies: 100-5500HZ
• Output impedance: 600Ω
• Sensitivity: -60dB
• Direction: Omnidirectional
• Max SPL (sound pressure level): 80dB SPL (1KHz, THD 1%)
• Dynamic range: 35dB (1KHz at max dB SPL)

Signal to noise ratios (SNR):

• 60dB (1m 40dB sound source)
• 50dB (10m 40dB sound source)

Physical appearance:

• Materials: Plastic and PVC
• Color: White
• Product dimensions: D: 19.07mm, L: 53mm
• Product weight: 100g/80g