Audio Pickup Device – Audio Pickup Line Audio Mini Microphone High Sensitive Pickup Audio Mic DC 9-12V 10-50 Square Meter for CCTV Security Camera DVR Sound (Black)

Price: $8.69
(as of Mar 07, 2023 16:37:24 UTC – Details)

Features:
This security microphone for CCTV security camera is compatible with devices that accept AV input, like DVR, VCR, TV, etc. Used to increase a microphone’s low output voltage to a usable level.  High Sensitivity Audio Sound Pick Up.  Sensitivity adjustable. Low noise,.  Wide monitoring range of about 10-50 square meter.
Specifications:
Color: Black
Material: Plastic
Voltage: DC 9-12V
Current: 15mA
Output Impedance: 600ohm
Monitoring Range: 10-50 Square Meter
Connector: Red (DC12V Input), Black (DC12V Output), White
Cable Length: About 42cm
Package Weight: About 29g

Package List:
1 * Audio Pickup Device (Other items in the pictures are not included.)

High Sensitivity Audio Sound Pick Up. Sensitivity adjustable.
Used to increase a microphone’s low output voltage to a usable level.
Wide monitoring range of about 10-50 square meter.
Low noise,.