KJB DD3100 User Manual

1.

Name and parts

1

Off

Finder Viewer

Blink

2

On

Off

Sensitivity

Low

3

High

Sensitivity

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

1. Vibration switch

2. Hidden camera
scan Blink/On/Off

3. Sensitivity adjustment

4. Back cover

Signal Level

ANT.

8

7

6

5

4

5. RF signal strength
colored light array

6. Laser LED lights

7. Hidden camera
view finder

8. Telescoping antenna

2.

Package content

Off

Finder Viewer

Blink

On

Off

Low

High

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

Signal Level

Sensitivity

Sensitivity

Main device

3. Power supply

ANT.

4.2 Silent Covert Pocket Vibration Mode: You can
place this small gem in your pocket and when it
detects eavesdropping, it will alert you by silently
vibrating. You will know in an instant if it detects
an RF bug, cell phone bug or sends a GPS
transmission.
(The RF detector must be on)

5. Operation

ANT.

Off

Finder Viewer

Blink

3

On

Off

Low

High

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

Signal Level

Sensitivity

Sensitivity

Manual

User manual

3.1

Two Batteries

To open the back cover,
slide it towards the
bottom of the device.

3.2 Insert the batteries as

shown in the illustration.

3.3 Close the back cover
by sliding it towards
the top of the device.

4. RF signal strength colored light array /
Slient vibration alert mode

ANT.

1

Off

Finder Viewer

Blink

On

Off

Sensitivity

3

Low

High

Sensitivity

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

Signal Level

A

B

4.1 RF signal strength meter ten colored light array.

4.1.1 Slide to High/Low Sensitivity. The blue LED

3

at the bottom of the bar lights up as shown in
the illustration A. The device is on and stays
at the detection mode.

4.1.2 Ten colored light array shows the output power
of the target. (as shown in the illustration B)

4.1.3 When the device is low battery, the blue

C

LED turns off.

(2)(1) (3) (4)

8

Pull up the antenna

5-1

and switch to High

3

Senstivity. At the time
the device is on, ten
colored LED lights
blink and it leaves 1-3
LED lighting in the
detection mode.

Off

Finder Viewer

Blink

On

Off

Low

High

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

Off

Blink

On

Off

Low

High

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

Signal Level

Sensitivity

Sensitivity

Finder Viewer

Signal Level

Sensitivity

Sensitivity

ANT.

ANT.

5.2

If ten colored LED still
keep lighting, it means
the surronding signal
is very strong.

※

When the detection
activity is proceeded
at the high floor, the
siganl is stronger
than usual)

5.3

When the
surronding signal
is too strong, it
may influence
the real target

RF sensitivity adjustment can be used for a
confirmation of irregular signal finding. Switch the
sensitivity to low and apprroach to the suspected
target. If the signal strength is still strong, the view
finder can be turned on for the final check.

ANT.

7

Off

Finder Viewer

2

Blink

On

Off

Low

High

Signal Level

Sensitivity

Sensitivity

5.5 Switch View Finder to On or Blink to find the
hidden camera lens.

5.6 Look through the view finder from the obverse
side of the device.

2

5.7 The hidden lens will flash when the laser LED light
spot it as shown in the illustrations below.

6

5.4

finding. In this
situation, switch
the sensitivity

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

adjustment to
Low and pull
back the
antenna. (WiFi is
also a RF signal)

(5) (6) (7)

RD-10

RF Detector

Hidden Camera Detector

Quick Guide

ANT.

Off

Finder Viewer

Blink

On

Off

Sensitivity

Low

High

Sensitivity

Hidden Camera Finder
Radio Detector 20MHz – 6GHz

Law Enforcement Products Manufacturer

Signal Level

LawMate

®

V1.2