Kingtop KT-Z2 Bedienungsanleitung

User guide
Body Worn Camera KT-Z2
Manual Version: V1.0

Copyrights © 2023 Kingtop Corp. All rights reserved. The information contained in this document is subject
to change without notice and should not be construed as a commitment by Kingtop Corp.
Patents and Licenses
For a complete list of all Kingtop Corp. patents, visit https://www.kingtoptec.com
Software License
Proprietary Rights Provisions:
The software drivers provided with this product are copyrighted by Kingtop Corp. and/or
Kingtop Corp.’ suppliers. Although copyrighted, the software drivers are unpublished and
embody valuable trade secrets proprietary to Kingtop Corp. and/or Kingtop Corp. suppliers.
The disassembly, decompilation, and/or Reverse Engineering of the software drivers for any
purpose is strictly prohibited by international law. The copying of the software drivers, except
for a reasonable number of back-up copies is strictly prohibited by international law. It is
forbidden by international law to provide access to the software drivers to any person for any
purpose other than processing the internal data for the intended use of the software drivers.
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marks (collectively the “Trademarks”) used in this user manual are the property of Kingtop
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• Kingtop Corp., and the Kingtop Corp. logo are all trademarks of Kingtop Corp.
The names of actual companies and products mentioned in this user manual may be the
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DISCLAIMER
Thank you for purchasing our products, please read this manual carefully
before use. If the product breaks down during use, please contact our after-sales
staff in time.
The product is upgraded according to the customized version. Product
upgrades may cause some of the product features do not match the manual,
please refer to the actual product, or contact our customer service staff.
If you do not follow the instructions in the manual, any losses caused by this
will be borne by the user.
The final right of interpretation of this book belongs to our company.
Attention:
1、The installation and maintenance of this product is carried out by
professionals, please do not disassemble and repair and other operations by
yourself.
2、The product should be avoided in a strong electromagnetic radiation
environment to avoid interference with the image signal.
3、Avoid using in the place of strong light source and unstable light source, so as
not to affect the service life of light-sensitive devices.
4、In order to ensure the safe use of the equipment, please be sure to use the
standard power adapter and keep away from fire sources.

Contents
I. Body Worn recorder .................................................................................. - 1 -
1. Product Overview ....................................................................................... - 1 -
1.1 Product structure schematic ............................................................... - 1 -
1.2 SIM card installation method .............................................................. - 1 -
1.3 Product specification .......................................................................... - 2 -
2. Product features ......................................................................................... - 2 -
2.1 Key and interface description ............................................................. - 2 -
2.2 Interface icon description ....................................................................- 3 -
2.3 Introduction of basic functions ............................................................ - 5 -
2.3.1 Power on, power off .................................................................. - 5 -
2.3.2 Recording ..................................................................................- 5 -
2.3.3 Intercom and messages ............................................................- 7 -
2.3.4 Settings ..................................................................................... - 8 -
2.3.5 About .......................................................................................- 10 -
II. KVS-900 Scheduling Platform ............................................................... - 11 -
1. Platform operation module ........................................................................- 11 -
1.1 Login .................................................................................................- 11 -
1.2 Command Center ............................................................................. - 11 -
1.3 Data analysis ....................................................................................- 13 -
1.3.1 Video history playback ............................................................ - 13 -
1.3.2.Locate historical playback ....................................................... - 15 -
1.4 Device Management ........................................................................ - 16 -
1.5 Other functions ................................................................................. - 18 -
1.5.1 PTT group management ......................................................... - 18 -
1.5.2 Electronic fence .......................................................................- 18 -
1.5.3 Membership Credentials ......................................................... - 20 -
1.5.4 Face identification ................................................................... - 20 -
1.5.5 License plate recognition (set similar to face) ......................... - 21 -
1.5.6 Statistics ..................................................................................- 21 -

- 1 -
I. Body Worn recorder
1. Product Overview
4G HD Body worn recorder is a highly integrated device developed for
public security, urban management, border defense, courts, industry and
commerce and other law enforcement departments. The device supports
photography, video recording, audio recording, local storage, infrared night
vision, GPS positioning, 3G/4G and 5G (5G products support) cellular network
wireless transmission, it also can upload video and location information directly
to the background through the cellular network or WIFI environment, the user
can watch the front-end back to the video through the web page.
The product is small in size, light in weight, easy to carry, one-handed
one-button operation, and is a powerful assistant for on-site law enforcement.
1.1 Product structure schematic
1.2 SIM card installation method
In the off state, open the SIM logo plug at the bottom of the device and
install the "Nano-SIM" card according to the instructions on the side of the card
slot. When installing, press the SIM card with the chip side facing the screen and
press the notch outward until there is a "click" sound, then the installation is
successful. When uninstalling the card, press the SIM card downward, and the
SIM card will be automatically ejected.

- 2 -
1.3 Product specification
Image sensor
High-pixel color CMOS image sensor
Wide-angle lens
FOV: 120 degrees wide angle, horizontal angle 105 distortion 16%
Video resolution
4K (5G product support) / 2K / 1080P / 720P
Video video format
File format MP4 video code: H264 / H265 Audio code: AAC
Recording audio format
WAV
Nightlight compensation
LED white light compensation, infrared night vision, 3 meters to see the face
facial features
Infrared night vision
Automatic infrared / manual IR
Battery
Built-in battery is replaceable, 3300 mAh
Continuous working times
9h
Full charging time
≤3h
WIFI network
Support WIFI 6 (5G product support), WIFI 5.8 and WIFI 2.4
Cellular network
China Telecom, China Mobile, China Unicom operators 3G / 4G / 5G (5G
product support)
GPS
GPS/Galileo/GLONASS/Beidou3
Storage class
Built-in microSD (TF) card, with up to 256G support
Operating temperature /
humidity
-30℃to 55℃/ humidity is less than 90%
Volume / weight
88mm*55mm*30mm/174g
Protection grade
IP68
2. Product features
2.1 Key and interface description
Key Name
Icons
Method
Description
Power
Short press
Long press
Power off state: long press, power on
Power on state: long press, power off prompt box;
Screen off state: press, screen on
Screen on state: press, screen off

- 3 -
2.2 Interface icon description
Standard Description:
(1) Whether the state of silence
(2)Platform connection status
(3)GPS signal status
(4)WIFI signal status
(5)Current circuit status
Menu
Short press
Short press: return to the parent page
Long press: switch the white light on
Record
Short press
Long press
Short press: audio recording( non-audio recording,
non-video recording state)
short press: stop the recording recording(When
recording state)
Long press: switch infrared
PTT
Long press
Group intercom
Video
Short press
Long press
Short press: video recording(Non-video status:)
Short press: stop video recording (video recording
state)
Long press: Pre-video
Photo
Short press
Long press
Short press: take a picture
Long press: switch the resolution
SOS
Short press
Long press
Long press: platform alarm (platform setting is
required)
Short press: video recording status , mark / cancel the
key mark
TYPE-C
interface
Connect the plug
Data transmission interface, charging interface
SIM
interface
Load/take out
Insert the SIM card

- 4 -
Marking
Display Description
The current battery level is in the following order. <5%, 10%, 20%,
30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%
Charging status, the current battery level is in the following order.
<5%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%
The current 3G or 4G cellular signal is displayed in the following
order (weak to strong).
0 cell (no signal), 1 cell, 2 cells, 3 cells, 4 cells (full signal)
The current 5G cellular signal is displayed in the following order
(weak to strong).
0 cell (no signal), 1 cell, 2 cells, 3 cells, 4 cells signal (full signal)
The current WIFI signal is displayed in the following order (weak to
strong).
0 frame (no signal), 1 frame, 2 frames, 3 frames, 4 frames signal (full
signal)
Mute
Sound on
Disconnect to the platform
Connected to the platform
Video recording in progress (video files will be stored)
Video pre-recording in progress (video files are failed to stored)
Video recording(in a delayed end state)
Recording in progress
GPS not positioned
GPS has been positioned

- 5 -
2.3 Introduction of basic functions
2.3.1 Power on, power off
Power on: Long press the "Power on/off button", the video preview interface
will appear on the screen.
Description of labeling:
(1) Jump to the home page interface button
(2)Jump to settings interface button
(3)Flip camera button
(4)GPS coordinates and device SN number
(5)Date and time and storage remaining space/total space
size
(6)Current video resolution
Restart and Shutdown: Long press the
"On/Off button", "Shutdown" and "Reboot"
options will appear, operate according to
your needs.
2.3.2 Recording
(1) . Recording

- 6 -
1Turn on the video: In the power on state, tap the "video button" to
record, the video status logo appears.
Video recording status
2Stop recording: Press "Video key" to stop recording, the video status
identity will disappear, or the delay end state will appear.
3Video prerecording: long press the video button for video prerecording.
The icon appears, press and hold again to stop video prerecording.
Video prerecording status
4Key file marker: In the video state( video status marker appears),
press the "SOS" button to prompt "Highlighted" to highlight the currently
recorded file. If it is marked, tap the "SOS" button to prompt "Cancel Highlight" to
cancel the highlighting of the currently recorded file.
After the recording is finished, the video with "marked key files" will appear in
the upper right corner of the video preview list with .
(2) . Video Recording
Start recording: Tap "Recording Key" to record, and the a logo will be
displayed.
Stop Recording: If you are recording, tap "Recording Key" to stop recording,
and the recording logo disappears.
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