Features:

1/4" CCD SONY FCB-EX45CP or HITACHI VK-S454ER

New version design

High Die-cast Aluminum Construction

Low noise design, OSD function, 128 preset positions

6 cruising tracks, each cruising track has 16 preset positions

6 privacy zone masking

Coor

Specification:

Working Voltage: 8-15V

Effective Range: 1M-3M Adjustable

Stand-by Power Consumption: 5m A

Trigger Power Consumption: 20m A

Output: Maximum(-)100m A

Principle of installation:

Green LED ON: means detect moving signer.

Red LED ON: means effe

F.Tradio prison/bank counter surveillance water proof audio surveillance & audio monitoring, sound pickup microphone, water proof, 8sq.m monitoring range, can connect directly to DVR, VCR, active loudspeaker, headphone, soundcard of PC and anywhere CCTV

Double zone audio base station,audio surveillance microphone adapter(APM210)

Single zone: 200Hz ~ 5000Hz

Double zone: 560Hz ~ 3600Hz

AC 220V to DC 12V transforming, volume adjusting knob, two channels microphones input, RCA and headphone output in