B&T IOT & Security Professional

B&T IOT & Security Professional We are one of the leading Security/IoT/AI solution companies in Hong Kong with over 20 years history.

💁‍♀️BT 工程：商業廣場智能人行通道出入管理人行通道智能管控，讓辦公區進出更高效！💪今次我哋為一個中小型商業廣場安裝咗新一代速通門人行通道，專門針對廣場內辦公區的高人流進出場景設計，可以應付平日上下班及營業時間的人流量，通行順暢唔會塞，...
09/09/2026

💁‍♀️BT 工程：商業廣場智能人行通道出入管理
人行通道智能管控，讓辦公區進出更高效！💪
今次我哋為一個中小型商業廣場安裝咗新一代速通門人行通道，專門針對廣場內辦公區的高人流進出場景設計，可以應付平日上下班及營業時間的人流量，通行順暢唔會塞，減少排隊擁擠情況；支援人臉／讀卡多種驗證模式，令辦公區進出管理更嚴謹，提升商業廣場內部保安等級。機身做工紮實，適合長時間高頻次反覆開關，就算商業廣場長時間運作都夠耐用；簡約金屬外觀亦可以同廣場室內裝修風格完美融合，美觀之餘又實用。加上靈活通道寬度，辦公區員工、訪客、推 BB 車或攜帶大件物品都可以順利通過。
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💁‍♀️Our Work: Commercial Plaza Smart Pedestrian Access Management
Smart Pedestrian Access Control for Efficient & Secure Office Zone Movement !💪
Have installed new‑generation speed‑gate turnstiles for a medium‑to‑small‑size commercial plaza. Tailored for high‑traffic access within the plaza’s office zone, the system handles heavy footfall during commuting hours and business operations to ensure smooth passage and minimise queuing and congestion. Supporting multiple verification methods including facial recognition and card reading, it enforces stricter access control and elevates the overall security level of the commercial plaza. Robustly built for frequent, long‑cycle operations, the turnstiles are durable enough for round‑the‑clock plaza operation. Its sleek metallic finish blends seamlessly with interior décor, balancing aesthetics and practicality. Thanks to the flexible lane width, office staff, visitors, users with prams and those carrying large‑sized items can pass through without hassle.
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💁‍♀️BT 工程：校園智能夜視監控方案清晰掌握夜間動態，為校園安全護航！💪講開閉路電視，夜晚畫面唔夠清一直都係常見問題，大華夜視王配備 F1.0 超大光圈鏡頭及 AI-ISP 視覺引擎，只要有少量環境光，就可以輸出清晰全彩畫面，人物衣著、...
02/09/2026

💁‍♀️BT 工程：校園智能夜視監控方案
清晰掌握夜間動態，為校園安全護航！💪
講開閉路電視，夜晚畫面唔夠清一直都係常見問題，大華夜視王配備 F1.0 超大光圈鏡頭及 AI-ISP 視覺引擎，只要有少量環境光，就可以輸出清晰全彩畫面，人物衣著、車輛特徵等細節更容易辨認，同時減少運動拖影，夜晚有人車經過都睇得更清楚。而家我哋為香港某所學校安裝咗夜視王，即使夜晚光線不足，都可以更清楚掌握人員動向，遇到陌生人進入、設施受損等情況亦更容易翻查影像，減輕夜間巡邏壓力。智能雙光模式平時可使用紅外線，偵測到人或車時先自動開啟白光錄製全彩畫面，避免長期亮燈影響環境！
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💁‍♀️Our Work: Campus Intelligent Night Vision CCTV Solution
Clearly capture night-time activity and safeguard campus security !💪
When it comes to CCTV, poor image clarity at night has always been a common issue. Equipped with an F1.0 ultra-large aperture lens and an AI-ISP visual engine, the Dahua Night Vision King can output clear full-colour images with only a small amount of ambient light. Details such as clothing and vehicle characteristics are easier to identify, while motion blur is reduced, making it possible to see people and vehicles passing at night more clearly. We have recently installed the Night Vision King at a school in Hong Kong. Even in low-light conditions at night, it is now easier to monitor movements clearly. Incidents such as strangers entering the premises or facility damage can be more easily reviewed through recorded footage, reducing the pressure on night patrols. In smart dual-light mode, infrared is normally used; when a person or vehicle is detected, white light automatically turns on to record full-colour footage, avoiding the impact of constant lighting on the environment.
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19/08/2026

🚀💡HIKIVISION Acuseek 極速文搜打造安全零死角， AI 追蹤提高管理效率！無論大小場地，都有對應嘅「科技招數」幫你快手搞掂！試過喺商場唔見嘢搵到頭都大？Acuseek 能夠極速追蹤返物主同失物最後出現位置，搜尋時間大幅縮短到幾分鐘！針對工廠等地仲可以用逆向搜尋技術即時偵測工裝違規，立即提醒立即處理！同時有冇被亂泊車情況搞到頭痕？通過智能車牌識別功能，秒速鎖定車輛位置，違泊情況即刻跟進！等你無論營運咩場所，都能夠輕鬆管理、安心營運！
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HIKIVISION Acuseek's ultra-fast search creates a comprehensive security coverage, and AI tracking improves management efficiency! No matter the size of the venue, there are corresponding "technological tricks" to help you get things done quickly! Have you ever been driven crazy searching for lost items in a shopping mall? Acuseek can quickly track down the owner and the last location of the lost item, significantly reducing the search time to just a few minutes! For places like factories, reverse search technology can be used to instantly detect workwear violations, with immediate reminders and immediate handling! Also, are you bothered by illegal parking? Through the intelligent license plate recognition function, the vehicle's location is锁定 in seconds, and illegal parking situations are followed up immediately! This allows you to easily manage and operate with peace of mind, no matter what kind of venue you are running!
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12/08/2026

📹💡監控系統裝好之後，鏡頭角度想再調整，是否每次都要安排人員到場？ Hikvision PTRZ Technology 將 Pan（水平）、Tilt（俯仰）、Rotate（旋轉）及 Zoom（變焦）四項調校功能電動化，可透過網頁、NVR 或 App 遙距調整鏡頭方向及視野，毋須拆開外罩，亦減少反覆上梯或重新安排人員到場的需要。 對用戶而言，最大嘅優勢不單是「調校方便」，而是當現場監控重點有所改變時，可以更靈活地重新設定，減少現場施工帶來的成本；同時亦有助減低調校過程對鏡頭造成磨損嘅機會。 從安裝到維護，PTRZ 都讓監控系統變得更容易管理、更具彈性，真正為用戶省時、省事。
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Once a surveillance system has been installed, should personnel really need to return on-site every time the camera angle needs adjusting? Hikvision PTRZ Technology motorizes four key adjustment functions—Pan, Tilt, Rotate, and Zoom—allowing users to remotely fine-tune the camera’s direction and field of view via a web interface, NVR, or app. There is no need to remove the camera cover, reducing the need for repeated ladder access or additional site visits. For users, the key advantage goes beyond simple adjustment convenience. When surveillance priorities or site requirements change, cameras can be reconfigured more flexibly, helping reduce costs associated with on-site work, while also minimizing potential wear and tear caused by repeated physical adjustments. From initial installation to ongoing maintenance, PTRZ makes surveillance systems easier to manage and more adaptable—ultimately saving users both time and effort.
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💁‍♀️BT 工程：公共屋邨社區會堂LED電視墻巨幕電視牆登場，重塑社區活動新體驗！💪社區會堂承載住各式各樣街坊活動，由居民會議、長者講座、節日晚會到電影放映都係喺呢度進行，今次我哋為社區會堂更換全新電視牆，以後參加社區活動，視覺體驗將會完...
06/08/2026

💁‍♀️BT 工程：公共屋邨社區會堂LED電視墻
巨幕電視牆登場，重塑社區活動新體驗！💪
社區會堂承載住各式各樣街坊活動，由居民會議、長者講座、節日晚會到電影放映都係喺呢度進行，今次我哋為社區會堂更換全新電視牆，以後參加社區活動，視覺體驗將會完全唔同！運用封裝模組拼接，就算會堂人數眾多，後排同兩側街坊都可以清晰睇到畫面；講座展示資料、表演營造氣氛都更加出色。模組化封裝設計，適合公共場地頻繁使用，日後維護保養簡單，長遠支援各類日常社區活動。完善硬件設施，先可以令更多多元化社區活動順利舉辦，令屋邨居民有更好嘅參與體驗，凝聚社區力量！
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💁‍♀️Our Work: LED Video Wall for Public Property Community Hall
Grand Launch of the Video Wall, Redefining the Experience of Community Events！💪
Community Halls host a wide range of neighborhood activities, including residents’ meetings, elderly seminars, festive galas and movie screenings. We have installed a brand‑new video wall for the community hall to deliver a transformative visual experience for future community‑event attendees. Built with tiled encapsulated modules, the video wall ensures clear visibility for audiences seated at the back and along the sides, even when the hall is full‑house. It delivers superior performance for displaying seminar materials and setting the atmosphere for performances. Its modular encapsulated design caters to heavy‑duty public‑venue usage, enabling straightforward maintenance and upkeep over the long‑term to support regular ongoing community activities. Enhanced hardware facilitates the smooth running of more diverse community programmed, elevating participation experience for estate residents and fostering community cohesion.
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💁‍♀️BT 工程：停車場智能監控管理方案智能升級監控系統，人車偵測守護日常運營！💪香港本地充電站部署正在加快進度中，加大咗公共停車場嘅來往車流密度，而家我哋不久前幫一個充電站裝咗一套監控系統，高清畫面搭載智能混合補光技術，夜間十幾米遠車牌...
29/07/2026

💁‍♀️BT 工程：停車場智能監控管理方案
智能升級監控系統，人車偵測守護日常運營！💪
香港本地充電站部署正在加快進度中，加大咗公共停車場嘅來往車流密度，而家我哋不久前幫一個充電站裝咗一套監控系統，高清畫面搭載智能混合補光技術，夜間十幾米遠車牌車款睇得清清楚楚，仲有人車偵測功能，識得分邊個係人、邊架係車，AI 自動過濾無關畫面，大幅減少誤報；內置咪高峰有聲有畫，有咩突發情況都聽得到；更多智能功能，例如充電位有可疑人物徘徊會即時警報，以及AcuSearch 智能回放功能，直接按人 / 車事件篩選片段，穩定性高同智能管理的突出優點，是性價比方案之選。
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💁‍♀️Our Work: Smart Parking Lot CCTV Management Solutions
Upgrade your surveillance system with smart technologies — human and vehicle detection safeguards daily operations！💪
The deployment of local EV charging stations across Hong Kong is accelerating, driving higher traffic density in public parking facilities. Recently, we installed a complete surveillance system for a charging station site. Featuring high-definition imaging paired with Smart Hybrid Light technology, the system delivers crystal-clear visibility of license plates and vehicle models from over ten meters away at night.Equipped with human and vehicle detection, the AI-powered algorithm accurately distinguishes between pedestrians and vehicles, automatically filters out irrelevant motion footage, and significantly reduces false alarms. A built-in microphone enables synchronized audio and video recording, capturing on-site sound for full incident traceability.Additional smart capabilities include instant alerts for suspicious loitering at charging bays, as well as the AcuSearch intelligent playback function that allows users to filter video clips directly by human or vehicle events. Boasting outstanding strengths in system reliability and intelligent management, this solution is a highly cost-effective choice for security deployment.
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💁‍♀️BT 工程：校園智能出入管理方案選用高規格防水閘機，智能升級出入管理！💪我哋近期幫大學校園出入管理系統做咗升級，喺教學樓出入口裝咗高規格防水人行通道閘，唔怕雨水同潮氣，設備行得好穩定。成套系統用嚟管控大樓人流、設定進出權限，強化校園...
22/07/2026

💁‍♀️BT 工程：校園智能出入管理方案
選用高規格防水閘機，智能升級出入管理！💪
我哋近期幫大學校園出入管理系統做咗升級，喺教學樓出入口裝咗高規格防水人行通道閘，唔怕雨水同潮氣，設備行得好穩定。成套系統用嚟管控大樓人流、設定進出權限，強化校園保安之餘，仲平衡到安全同通行效率，擋住無關人等亂入，營造安全嘅學習環境。更關鍵係，呢款校園人臉通道閘機可搭配人臉識別設備，可以有效抵擋相片、影片，杜絕代打卡同防範外人尾隨，大大提升校園安防級數。同時系統可以同學校教務、宿管、考勤等平台聯動，每次嘟面就自動產生通行記錄，有遲到早退、異常出入記錄都可以實時掌握。不論大專院校、商廈定公共設施，呢類半露天通道都好適合採用高防護智能通道方案㗎！
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💁‍♀️Our Work: Campus Intelligent Access Management Solution
Upgrade Your Access Management with High-Spec Waterproof Turnstiles！💪
We have recently upgraded the access management system for university campuses, installing high-specification waterproof pedestrian turnstiles at the entrances and exits of academic buildings. Resistant to rain and humidity, the equipment operates with exceptional reliability. The full system is designed to regulate pedestrian flow, define access permissions, and enhance campus security while striking a balance between safety control and traffic efficiency — effectively preventing unauthorized personnel from entering and fostering a secure learning environment. Most critically, these campus facial recognition turnstiles are equipped with facial recognition devices that effectively defend against photo and video spoofing, eliminate proxy clock-ins, and prevent unauthorized tailgating, significantly elevating the overall campus security standard. Meanwhile, the system integrates with the university's academic affairs, dormitory management, and attendance platforms: every facial scan automatically generates an access log, enabling real-time monitoring of late arrivals, early departures, and abnormal entry/exit records. This high-protection intelligent access solution is highly suitable for semi-outdoor corridors across tertiary institutions, commercial buildings, and public facilities alike.
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15/07/2026

📢💡夜晚閉路電視經常遇到各種畫面問題？光污染眩光、飛蟲灰塵反光、人物移動出現動態模糊、畫面充滿雜訊、車頭燈導致車牌曝光過度，好多 CCTV 都難以應對！今次推介大華 Dahua 夜視王 WizColor 2.0低光專用智慧監控鏡頭，針對以上各類夜間環境干擾一一化解；搭載 超大光圈同感光元件，進光量極高，高達 85% 場景唔使開夜視補光燈都拍到完整全彩畫面，配合 AI-ISP 2.0 技術優化畫質，日頭夜晚同樣清晰捕捉所有細節；內置 AI 人形辨識同自動移動追蹤技術，只會針對人體發出警示，杜絕樹影、野生動物、飛蟲灰塵帶來嘅無謂警報，同時配備白光震懾警報同雙向語音對講功能，偵測到可疑人士闖入時可即時發出聲光警告，透過手機 App 遠程溝通；機身達 IP66 防水防塵標準，完全抵受日晒雨淋嘅戶外環境，部分型號仲支援 4G 無線連線，村屋、偏遠農場、廠房、庭院等冇鋪網線都可以輕鬆安裝
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Night CCTV often encounters glare, insect reflections, motion blur, image noise and overexposed licence plates.Meet Dahua WizColor 2.0 Low-Light Smart Camera to overcome all nighttime disturbances.Its large aperture sensor boosts light intake, capturing full-colour footage in up to 85% scenarios without IR lights. AI-ISP 2.0 delivers sharp details day and night. AI human detection & auto tracking reduce false alarms from shadows, wildlife and dust. Built-in white light deterrence and two-way audio trigger instant audio-visual alerts and remote communication via mobile App.IP66 weatherproof for outdoor deployment. Selected 4G models allow easy installation at village houses, farms, factories, car parks and yards without network cables.
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08/07/2026

📢💡SPON PAVA系統對於各大大型場地嘅通訊同安全管理至關重要，無論人流極多嘅機場、商場抑或學校，清晰的資訊傳達不可或缺，PAVA系統不僅僅用於日常廣播，於緊急狀況下亦扮演關鍵角色，整合咗日常公共廣播同緊急語音警報兩大功能，兼具緊急情況下穩定傳送訊息、覆蓋範圍廣闊，仲可以同其他安全系統聯動三大核心特點，平時用作日常廣播，一旦發生突發事故，除咗發出警示聲之外，仲會播放疏散指示引導大家去到安全地方，有效控制場面混亂、保障人身安全，系統行IP網絡可以同監控、網絡系統共用線路；同時支援分區廣播、雙向對講同遠端監聽，機房控制台可以隨時監控每個角落嘅狀況，真正做到全面掌控。
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The SPON PAVA system is critical to communications and safety management in all types of large‑scale venues—whether bustling airports, shopping malls, or educational campuses—where clear and reliable information dissemination is indispensable. The PAVA system serves not only for everyday public address announcements but also plays a vital role in emergency situations, integrating both routine broadcasting and voice alarm functions into a single solution. Its three core features include stable message transmission under urgent conditions, extensive area coverage, and seamless integration with other security systems. In normal operation, it handles daily broadcasts; however, when an incident occurs, it goes beyond emitting warning tones by delivering clear evacuation instructions that guide occupants to safe assembly points, effectively mitigating chaos and safeguarding lives. The system operates over an IP network, allowing it to share cabling with surveillance and IT infrastructures. It also supports zoned broadcasting, two‑way intercom, and remote monitoring, enabling the control console in the equipment room to oversee every corner of the facility at any time, thereby achieving comprehensive, end‑to‑end control.
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Address

Unit 5, 2/F, Hung Tat Industrial Building, 43 Hung To Road, Kwun Tong, Kowloon
Hong Kong

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

Telephone

(852) 2975 9000

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