Securitech is the sole distributor for Nx, Milesight, VCA Technology in HK. We are also the distributor for Veracity in HK. About Us Securitech Systems Ltd. was established in 2001, and over the past decades, we have had the privilege of witnessing your remarkable success in the security industry. From CCTV systems to VMS (video management systems), access control systems, alarm systems, and their seamless integrations, we have been there to support you every step of the way. In addition to our comprehensive range of security solutions, we are proud to introduce our latest offerings equipped with AI (Artificial Intelligence) and IoT (Internet of Things) technologies. These cutting-edge products leverage the power of AI and IoT to provide advanced features and capabilities that further enhance your security infrastructure. Our AI-enabled systems utilize intelligent algorithms to analyze video footage, detect anomalies, and provide real-time alerts, significantly improving the effectiveness and efficiency of your surveillance operations. With IoT integration, our solutions enable seamless connectivity and data exchange between various security devices, allowing for centralized monitoring and control. At Securitech, we consider ourselves an integral part of your team. Our dedicated experts are committed to providing comprehensive support, from pre-sales to after-sales. Not only do we supply high-quality products, but our technical team also assists you with system design, product selection, proof of concept (POC), product demonstrations, on-site feasibility tests, and much more. About Our Value Expertise Quality Support Integrity Reliability OUR VALUE Dealer Authorization Nx Distributor Certificate_Securitech (2026) Milesight Dealer Distributor - Securitech (2026) VCA Distributor Certificate-Securitech Systems Ltd_2026 Veracity Distributor Certification Chiyu Certification of Distributor -Securitech Systems Limited 2026 Our Product Featured Products Lastest Products Latest Products

Milesight Technology is a high-tech company, specializing in design, developing and manufacture of best-in-class AIoT video surveillance solutions including Network Cameras, NVRs, Software and APP with superior image quality, exceptional flexibility and reliability for the global market. Milesight Milesight offers multi-potential sensing products to capture meaningful data. It innovatively applies Al, 5G, loT to bring real impacts to diverse applications. Committed to making sensing matter, Milesight responsively addresses customer demands and works closely with a growing partner ecosystem to realize the value of data. Milesight Products Play Video Play Video 03:38 Play Video Play Video 01:31 Play Video Play Video 02:35 Play Video Play Video 01:15 Play Video Play Video 02:04 Play Video Play Video 01:12 Intelligence Traffic Solar Powered Series Mini Series Panoramic Series PTZ Series Pro Series NVR Series PoE NVR PoE Switch To learn more about Milesight, please browse https://www.milesight.com/ Back Q Series OpenVision

Upgrade manual meter reading into an automated, intelligent workflow with no need to replace existing meters. Capture meter data, convert images into structured readings with AI OCR, and monitor everything in real time through a centralized dashboard. Smart Metering Solution Upgrade manual meter reading into an automated, intelligent workflow— without replacing existing meters. Capture meter data, convert images into structured readings with AI OCR, and monitor everything in real time through a centralized dashboard. Total Solution Flow 1. Data Capture Camthink NE101 captures images of legacy utility meters on a scheduled or event-triggered basis, supporting flexible indoor, outdoor, and remote deployments. 2. AI OCR Engine Custom AI OCR models convert meter images into accurate digital readings, reducing manual entry and improving consistency. 3. Management Dashboard Readings delivered to a custom dashboard for live monitoring, reporting and so on—giving teams full visibility into performance and exceptions. Camthink Edge Camera & AI Box for Smart Meter Reading Business Value For End-Users Cut manual meter reading labor costs by 80%+ Eliminate human data entry errors Maintain complete audit trails for CSR and energy reporting For SI Partners Open API/SDK for BMS/EMS integration Pre-sales AI model training and solution design support Reliable warranty and long-term deployment support Key Benefits Non-intrusive upgrade: Add intelligence without replacing legacy meters. High-accuracy AI OCR: Built for complex, low-light, and industrial environments. Real-time monitoring: Automate reporting. Back

Milesight ConteraIP Outdoor Dome Series (Model No.: AV05CLD-200/ AV02CLD-200) ConteraIP Outdoor Dome Series AV05CLD-200 NDAA Compliant, 5MP H.265/H.264 All-in-One Motorized Remote Focus and Zoom Varifocal P-Iris Lens True Day/Night Indoor Dome IP Camera with IP66 and IK-10 ratings, SNAPstream+™ (Smart Noise Adaptation and Processing), Enhanced WDR™ (Wide Dynamic Range), NightView™, Smart IR, and Video Analytics AV02CLD-200 NDAA Compliant, 1080p H.265/H.264 All-in-One Motorized Remote Focus and Zoom Varifocal P-Iris Lens True Day/Night Indoor Dome IP Camera with IP66 and IK-10 ratings, SNAPstream+™ (Smart Noise Adaptation and Processing), Enhanced WDR™ (Wide Dynamic Range), NightView™, Smart IR, and Video Analytics Back

VCA Technology combines artificial intelligence with video content analytics to provide powerful solutions that help businesses to change their behaviours, improve their security and make informed decisions. VCA Technology Leader in video content analytics VCA Technology combines artificial intelligence with video content analytics to provide powerful solutions that help businesses to change their behaviours, improve their security and make informed decisions. UK-based company has been one of the pioneers in the use of Video Analytics since VCA formation in 2009 with these simple goals. • We deliver reliable AI-based video content analytics that can do what it’s designed to do. • Our easy-to-use setup tools will get you up and running, fast. • We strive to be cost-effective, with the cost of software, hardware, deployment and ongoing support included. IPAi Plugin: Face Embedded Face detection and Profile matching without the need for servers Name, Group, Age and Gender detection Create custom groups to suite the scenario Search features built into camera interface Range of camera types and models > 95% Face profile matching accuracy Can be tied to edge based AI analytics for rule based detection Face Detection and Profile Matching at the Edge Actions, events and reporting functions Retail Analytics Help protect your store and improve customer experience with our video content analytics. By leveraging meta data to provide insights into customer patterns, we help retailers to better understand customers’ behaviour, offer a personalised shopping experience, understand trends and make their store profitable. Loss Prevention Improve efficiency and productivity with AI analytics. Our deep learning technology and AI analytics is used to reduce false alerts and call-outs, and enhance the performance and efficiency of CCTV systems, improve loss prevention and detect abnormal or violent behaviour. Transport Organisations within the transport sector require live alerts for events and solutions that prevent accidents and keep everyone safe. We provide leading-edge video content analytics solutions that can be used in a wide range of safe city and highway applications, to optimise resources and be prepared for all situations. Forensic Search Security companies need cutting-edge technology to understand patterns of criminal activity and improve productivity in the operations department. We provide a means for post-event forensic searching by using detailed frame by frame meta data to find a person, vehicle or object of interest. To learn more about VCA technology, please browse https://vcatechnology.com/ Back

Chiyu DIO controller BF-1010 IO controller can not only control IO but also input CO2/temperature/humidity signal and make trigger upon them. SMART HOME Chiyu DIO controller BF-1010 IO controller can not only control IO but also input CO2/temperature/humidity signal and make trigger upon them. Right on the screen, you can view the temperature, humidity, and air quality in real-time. Also, you can set the CO2 value, once the CO2 value is too high, it will send an alarm to the security department, and trigger one of the air conditioners CO2 rate is about to rise. Then, it will show a CO2 alarm. If you have related requirements, please feel free to contact us.

Milesight 4K H.265 PoE NVR Series is a truly convenient plug-and-play NVR series designed for surveillance solutions. The series constitutes a wide range of patent design NVRs with 4/8/16/24-port built-in PoE switch for supplying power to network cameras and transmitting data. PoE NVR Milesight 4K H.265 PoE NVR Series is a truly convenient plug-and-play NVR series designed for surveillance solutions. The series constitutes a wide range of patent design NVRs with 4/8/16/24-port built-in PoE switch for supplying power to network cameras and transmitting data. 4K H. 265 Mini PoE NVR 1000 Series Up 4K H. 265 PoE NVR 5000 Series Up 4K H. 265 PoE NVR 7000 Series Up Back

Securitech’s Custom AI Detection solution can be tailored to different environments and operational needs. By using intelligent algorithms to analyze video footage, our system can detect unusual activity and generate real-time alerts, allowing your team to respond quickly and effectively. Custom AI Detection Securitech’s Custom AI Detection solution can be tailored to different environments and operational needs. Whether you manage a transport hub, logistics centre, commercial facility, or public area, we can design a suitable detection scenario to match your requirements. Application s Intelligent Detection for Your Site Our cutting edge solution for real-time surveillance video analytics. Provide users high performance and high accuracy solutions by using deep learning technology. Our AI solution can be developed to detect a wide range of custom scenarios, including: Smoking in restricted areas Mobile phone usage on duty Hogging of public spaces Illegal hawking Unauthorized bag movements within designated routes Dog Compliance Violation Other custom behaviours based on your site operations At Securitech, we provide full support throughout the project lifecycle. From pre-sales consultation to after-sales service, our technical team is ready to assist you with: System design. Scenario definition. Product selection. Proof of concept (POC). Product demonstrations. On-site feasibility tests. Installation support. System optimisation. We work closely with you to understand your challenge, design the detection scenario, train and test the model, and deploy the solution for real-world use. From Requirement to Deployment Key Benefits Tailored AI models for your site and workflow. Real-time alerts for faster response. Seamless integration with AI cameras and edge AI devices. Improved compliance, safety, and operational efficiency. Customisable solutions designed for real business needs. Our Custom AI Detection solution combines the power of AI and existing security infrastructure to deliver smarter and more connected protection. Back

Solar-powered Series—your ultimate security solution for remote and off-grid areas. This advanced kit redefines protection by actively deterring crime, preventing illegal dumping, and securing job sites. With 24/7 remote operation, it ensures peace of mind and unmatched security, even in areas without infrastructure. Solar-powered Series—your ultimate security solution for remote and off-grid areas. This advanced kit redefines protection by actively deterring crime, preventing illegal dumping, and securing job sites. With 24/7 remote operation, it ensures peace of mind and unmatched security, even in areas without infrastructure. Solar-powered Series 4G Solar-powered ANPR camera Up 4G Solar-powered Security camera Up 4G Solar-powered Traffic Sensing camera Up Back

CHIYU Technology is a leading manufacturer and marketer of high-quality multi-door access control systems for enterprise, small business, and residential applications. From access control to time and attendance, and video management systems integration, our engineers develop the latest in high-tech security products and central management software, giving CHIYU a comprehensive technology portfolio and a competitive advantage over our competitors. Chiyu CHIYU Technology is a leading manufacturer and marketer of high-quality multi-door access control systems for enterprise, small business, and residential applications. From access control to time and attendance, and video management systems integration, our engineers develop the latest in high-tech security products and central management software, giving CHIYU a comprehensive technology portfolio and a competitive advantage over our competitors. To meet the evolving requirements of our clients and the market, we offer flexible, customized, and diverse services to assist our partners and customers in navigating the changing and competitive landscape. Through our global R&D and sales network, we enable local globalization and worldwide distribution of our up-to-date applications simultaneously. By choosing CHIYU's services and proximity access control products, you can be assured of a second-to-none position in the market. Hardware Our comprehensive lineup of access control solutions, including fingerprint access control system , finger vein scanners, facial recognition access control systems , proximity RFID reader, digital IO modules, serial converters, and complementary peripherals. Proximity Controller Reader Finger Vein Reader Entry Panel Fingerprint Readers Access Control Reader Peripheral Face Recognition Serial Converter Digital IO Software SOMAC software has been a major central management software package for Chiyu Technology's access control and time & attendance terminals and provides technical support. SOMAC software supports access control, time & attendance, zone management, monitor systems, lift control systems, car parking management, server-client structure. SOMAC Server SOMAC Web Service Applications Facial recognition with body temperature detection Biometric Recognition Mobile access control Elevator Control Video Management System Smart Home To learn more about Chiyu, please browse https://www.chiyu-tech.com/ Back

Have a question about your plan? Contact us for the best customer service! Contact Us Contact us Unit 7, 30/F, Global Gateway Tower, 63 Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong. Tel: +852 2310 4391 Fax: +852 2310 1536 Email:sales@securitech.com.hk Name Email Tel Message Submit

# Terms and Conditions of Use 1. Introduction 1.1. Welcome to the KS IOC (“App”), owned and operated by Securitech Technology Limited. (“Securitech”, "we", "us" or "our"). 1.2. By accessing and using the App, you acknowledge and agree to be bound by these terms and conditions of use (“Terms”). If you do not agree to these Terms, please refrain from using the App. 1.3. Securitech reserves the right to modify these Terms at any time, without prior notice. Your continued use of the App following any changes to these Terms will be deemed as acceptance of the revised Terms. 2. Service 2.1. The App provides a workplace security operations service(“Services”) for authorized staff of a subscribing organization. 2.2. We act as the provider of the Services. The App lets you sign in, view and handle alarms and incidents, receive push notifications, attach photos and notes, and manage your work profile. We connect the App to the organization’s server, where this information is stored. Access is invite-only. 3. Privacy 3.1. Securitech is committed to protecting the privacy of its users. Our Privacy Policy outlines the types of information we collect and how it is used and protected. By using the App, you agree to the terms of our Privacy Policy. 3.2. We store login session tokens, your last server address, and optional login history on the device so you can stay signed in and use the App. By using the App, you consent to this storage in accordance with our Privacy Policy. 4. Disclaimers 4.1. The App and Services are provided “as is” and “as available”, without any representation or warranty of any kind. Securitech makes no representations or warranties, express or implied, regarding the operation of the App or the information, content, materials, or functions included in the App. 4.2. The information, content, and resources provided on the App are sourced from the subscribing organization and third-party systems and are intended for workplace security operations only. Securitech acts as a facilitator in providing access to this information and does not endorse or guarantee the accuracy, completeness, reliability, or suitability of the content provided. 4.3. The user acknowledges that the use of the App and its content is at their own risk and that Securitech should not be held responsible for any errors or omissions in the content or for any damage arising from the use of the App. 4.4. Securitech does not guarantee uninterrupted or error-free access to the App and will not be held liable for any interruptions or errors. 5. Copyright Notice 5.1 All graphic images, buttons, and text contained on the Securitech App are the exclusive property of Securitech, unless otherwise noted. 5.2 These items may not be copied, distributed, displayed, reproduced, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of Securitech. This restriction applies to all forms of use, including personal use. 6 Limitation of Liability 6.1. To the maximum extent permitted by law, Securitech will not be held liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, or any loss of data, use, goodwill, or other intangible losses, resulting from: (i) your access to or use of, or inability to access or use the App; (ii) any conduct or content of any third party on the App; (iii) any content obtained from the App; or (iv) unauthorized access, use, or alteration of your transmissions or content. 7. Governing Law 7.1. These Terms will be governed by and construed in accordance with the laws of the jurisdiction.