LTS CMHT1752-28LS User Manual

5mp two-way talk & siren fixed camera

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5 MP T w o- Wa y Ta lk & Si re n Fi xe d C am e r a
User Manual
Thank you for purchasing our product. If there are any
questions, or requests, do not hesitate to contact the
dealer.
This manual may contain several technical mistakes or
printing errors, and the content is subject to change
without notice. The updates will be added to the new
version of this manual. We will readily improve or update
the products or procedures described in the manual.
About this Document
This Document includes instructions for using and
managing the Product. Pictures, charts, images and all
other information hereinafter are for description and
explanation only.
The information contained in the Document is subject
to change, without notice, due to firmware updates or
other reasons. Please find the latest version of the
Document at the website (https://ltsecurityinc.com/).
Unless otherwise agreed, LT Security Inc. or its affiliates
(hereinafter referred to as "LTS") makes no warranties,
express or implied.
Please use the Document with the guidance and
assistance of professionals trained in supporting the
Product.
About this Product
This product can only enjoy the after-sales service
support in the country or region where the purchase is
made.
Acknowledgment of Intellectual Property Rights
LTS owns the copyrights and/or patents related to the
technology embodied in the Products described in this
Document, which may include licenses obtained from
third parties.
Any part of the Document, including text, pictures,
graphics, etc., belongs to LTS. No part of this Document
may be excerpted, copied, translated, or modified in
whole or in part by any means without written
permission.
User Manual

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Summary of Contents for LTS CMHT1752-28LS

  • Page 1 Document, which may include licenses obtained from third parties. Any part of the Document, including text, pictures,  graphics, etc., belongs to LTS. No part of this Document may be excerpted, copied, translated, or modified in whole or in part by any means without written permission.
  • Page 2: Legal Disclaimer

    DOCUMENTATION, WHETHER BASED ON BREACH OF CONTRACT, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY, OR OTHERWISE, IN CONNECTION WITH THE USE OF THE PRODUCT, EVEN IF LTS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR LOSS. YOU ACKNOWLEDGE THAT THE NATURE OF THE ...
  • Page 3 Directive 2012/19/EU (WEEE Directive): Products marked with this symbol cannot be disposed of as unsorted municipal waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase of equivalent new equipment, or dispose of it at designated collection points.
  • Page 4 In the use of the product, you must be in strict  compliance with the electrical safety regulations of the nation and region. Input voltage should meet both the SELV (Safety Extra  Low Voltage) and the Limited Power Source with 12 VDC according to the IEC60950-1 and IEC62368-1 standard.
  • Page 5: Overview Of Cables

    1 Overview of Cables Switch Button 12 VDC Power Cord Video Cable Line In 24 VAC Power Cord Alarm Cable Figure 1-1 Cable Description Notes: The cables vary depending on different camera models.
  • Page 6: Installation

    2 Installation 0°~360 0°~360 ° ° 0°~360 0°~360° ° 0°~90° 0°~180° 0°~360 0°~360° ° 0°~360 0°~360° ° 0°~90° 0°~180°...
  • Page 7 0°~360° 0°~75° 0°~360° 0°~360° 0°~360° 0°~75° 0°~360° 0°~360° 0°~360° 0°~75° 0°~75° 0°~360°...
  • Page 8 0°~355 -30°~30° ° 0°~75° 0°~360° 0°~355° 0°~75° 0°~360 ° 0°~75°...
  • Page 9: Waterproof Measures

    3 Waterproof Measures If the camera is installed outdoor, you should use the waterproof tapes to waterproof the cables. Otherwise the cables might get wet or a short circuit occurs. Note: Waterproof tapes should be purchased separately. After routing and connecting the cables, use the waterproof tapes to wrap up the cables.
  • Page 10: Video Format

    VIDEO FORMAT EXPOSURE MODE ANTI-BANDING EXPOSURE BACK EXIT SAVE & EXIT LIGHTING MODE IR LIGHT/WHITE LIGHT SMART IR THRESHOLD LIGHTING SETTINGS LEVEL BACK EXIT SAVE & EXIT IMAGE MODE WHITE BALANCE BRIGHTNESS CONTRAST SHARPNESS VIDEO SETTINGS SATURATION MAIN MENU BACK EXIT SAVE &...
  • Page 11: White Light

    4.2 EXPOSURE EXPOSURE MODE You can set the EXPOSURE MODE to GLOBAL, BLC, HLC, DWDR, or HLS.  GLOBAL GLOBAL refers to the normal exposure mode which adjusts lighting distribution, variations, and non-standard processing. BLC (Backlight Compensation)  BLC (Backlight Compensation) compensates light to the object in the front to make it clear, but this may cause over-exposure of the background where the light is strong.
  • Page 12: Video Settings

     Set it to OFF to give up this function.  AUTO You can set THRESHOLD and LEVEL in this section. THRESHOLD The higher the threshold is, the more sensitive the device is to dark environment. LEVEL You can adjust the maximum brightness of supplement light.
  • Page 13: Audio Settings

    CONTRAST This feature enhances the difference in color and light between parts of an image. SHARPNESS Sharpness determines the amount of detail an imaging system can reproduce. SATURATION Saturation is the proportion of pure chromatic color in the total color sensation. Adjust this feature to change the saturation of the color.

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