Tiny Microphone & Preamplifier connects to: VCR, TV, Tape Recorder, Audio Monitor, PC Sound Card, AV Wireless Transmitter / Sender, etc * Better than most inbuilt Camera microphones, wider pick up angle, larger pick up area, use more than one for large areas * use for general audio monitoring * use for covert hidden, concealed, spying, bugging, surveillance & monitoring applications

Security Equipment Microphone & Preamplifier * CCTV Microphone & Preamplifier * Surveillance Equipment Microphone & Preamplifier * Surveillance Microphone & Preamplifier * Security Camera Microphone & Preamplifier

Tiny 'Capsule' Microphone with inbuilt pre-amplifier

Tiny Microphone & Preamplifier connects to: VCR, TV, Tape Recorder, Audio Monitor, PC Sound Card, AV Wireless Transmitter / Sender, etc * Better than most inbuilt Camera microphones, wider pick up angle, larger pick up area, use more than one for large areas * use for general audio monitoring * use for covert hidden, concealed, spying, bugging, surveillance & monitoring applications.

Wider pick-up angle - Larger pick-up area - More Sensitive than most inbuilt camera microphones * May be located closer to source of sound or attached to camera bracket, etc. * Use more than one for large areas.

Signal : Noise Ratio better than 58 dB.

Frequency response approximately 30 ~ 15000 Hz.

Output: Line Level Audio via RCA socket on ~ 500 mm Cable.

Dimensions: 6 ~ 8 mm Diameter, ~ 24 mm Long, excludes connecting cable and plug.

Power Requirements: 9 ~ 15 Volts DC, 15 ~ 20 mA, via 2.1 mm x 5.5 mm DC socket center pin = (+) on ~ 500 mm Cable.

For the technically minded... PCB Socket & Heat-Shrink tubing could be removed & wires soldered to PCB for more compact (~ 6 mm x ~ 24 mm) applications.
Gain could be increased by changing Resistor value(s). Could be powered from a 5 VDC regulated supply, has an on-board 3 Terminal Voltage Regulator that could be bypassed or removed.

Order Code: [Mike-Cap] $29
Bulk-Buy $19 < 30+ > $15 < 100 > $9 < 200 >

[Cable-2m1f] DC power cable splitter, power Microphone from Video Camera supply $8

In-Line Microphone with inbuilt preamplifier
Tiny Microphone & Preamplifier (Mike-Cap) connects to: VCR, TV, Tape Recorder, Audio Monitor, PC Sound Card, AV Wireless Transmitter / Sender, etc * Better than most inbuilt Camera microphones, wider pick up angle, larger pick up area, use more than one for large areas * use for general audio monitoring * use for covert hidden, concealed, spying, bugging, surveillance & monitoring applications.
More Sensitive than most inbuilt camera microphones.

Microphone is In-Line with an interconnecting Cable to allow easy connection to a Video Camera as pictured below.

Output: Line Level Audio via RCA socket.

Dimensions: ~ 40 x ~ 15 x ~ 8 mm, excludes connecting cable and plugs/sockets.

Power Requirements: 12 Volts DC Regulated, ~ 10 mA, via 2.1 mm x 5.5 mm DC socket center pin = (+).
Tiny Microphone & Preamplifier (Mike-Cap) connects to: VCR, TV, Tape Recorder, Audio Monitor, PC Sound Card, AV Wireless Transmitter / Sender, etc * Better than most inbuilt Camera microphones, wider pick up angle, larger pick up area, use more than one for large areas * use for general audio monitoring * use for covert hidden, concealed, spying, bugging, surveillance & monitoring applications.
RCA Video connectors pictured, supplied with BNC Video connectors.

CableConnections:
Camera end, 2.1 mm x 5.5 mm DC plug center pin = (+) and BNC plug for Video.
Other end, 2.1 mm x 5.5 mm DC socket center pin = (+), BNC socket for Video & RCA socket for Audio.

Tiny Microphone & Preamplifier (Mike-Cap) connects to: VCR, TV, Tape Recorder, Audio Monitor, PC Sound Card, AV Wireless Transmitter / Sender, etc * Better than most inbuilt Camera microphones, wider pick up angle, larger pick up area, use more than one for large areas * use for general audio monitoring * use for covert hidden, concealed, spying, bugging, surveillance & monitoring applications.
Camera end of Cable & BNC Video Socket can be cut off if not required.