Description

CCTV Surveillance Microphone

This CCTV surveillance microphone features a high-speed DSP processor and AEC technology for clear, echo-free voice pickup. Its advanced audio transmission supports distances up to 3000 meters (shielded cables recommended in complex environments). With an Ethernet port, it can be connected wherever network access is available. It supports web page management and works across subnets and routers, offering flexible deployment for security and monitoring systems.

Specifications

Parameter	Specifications
Pickup Distance	1-30 meters (adjustable)
Frequency Response	20Hz to 20KHz
Sensitivity	-30dB
Signal-to-Noise Ratio	90dB (@1KHz)
Waterproof Rating	IP67
Directional Characteristics	Directional
Signal Output Amplitude	1Vrms (@1KHz) / 2.8Vpp (@1KHz)
Output Impedance	600-1000 ohms unbalanced
Protection Circuits	Power polarity reverse protection, ESD protection
Connection Options	Supports standard RJ45, three-wire, and four-wire audio isolation output
Signal Transmission Distance	3000 meters (Use shielded cables in complex electromagnetic environments)
Network Communication Rate	10M/100M Adaptive
Power Voltage	POE IEEE 802.3at/af / DC 10V-30V / AC 10V-30V
Operating Temperature	-20°C to 60°C
Casing Material	Aluminum alloy

CCTV Surveillance Microphone

TS-915E

Description

CCTV Surveillance Microphone

Specifications

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