多功能车底/柜顶/顶棚缝隙光学检查镜——超轻量化低高度·高反射广角镜面·集成LED防水照明·全橡胶防护便携式隐蔽空间搜查安检仪（刑事现场勘查取证/特警反恐防爆车辆底盘安检装备）

 

多功能车底/柜顶/顶棚缝隙光学检查镜——超轻量化低高度·高反射广角镜面·集成LED防水照明·全橡胶防护便携式隐蔽空间搜查安检仪（刑事现场勘查取证/特警反恐防爆车辆底盘安检装备）

〖重要合规前置声明〗 本产品为国家管制类刑事技术现场勘查取证与反恐防爆安检专用特种装备，仅面向具备法定执法权限的各级公安机关、特警反恐部门、武警部队、人民法院、人民检察院、司法行政机关、重大活动安保指挥机构及授权执法与应急响应单位定向研发、生产与供应，严禁向任何个人、无资质企业及非授权单位销售或提供。本设备的购置、配备、使用与管理，必须严格遵守国家关于反恐怖主义、公共安全管理及警用装备使用的相关法律法规与行业规范，必须由经过专业培训、取得相应执法或安检岗位资质的人员规范操作，严禁无资质单位和个人违规购置、使用、转让本装备，严禁利用本设备进行法律法规授权范围之外的窥视、拍摄或侵犯他人隐私权、商业秘密及其他合法权益的行为。

产品概述

多功能车底/柜顶/顶棚缝隙光学检查镜——超轻量化低高度·高反射广角镜面·集成LED防水照明·全橡胶防护便携式隐蔽空间搜查安检仪（亦称车底/柜顶/顶棚多功能检查镜、缝隙光学检查镜）是一款专为低矮、高空及视野受限隐蔽空间安全检查而设计的便携式光学勘查工具，属于公安刑事技术现场勘查、特警反恐防爆车辆安检及司法警务保障领域的基础性光学搜查装备。该产品专为在不弯腰钻入车底或不攀爬登高的情况下，安全、高效地观察车辆底盘、储物柜顶部、天花板夹层、通风管道内部及家具下方等常规视线不可达区域的异常状况深度定制，完美适配车辆底盘防爆安检、刑事案发现场隐蔽物证搜索、监所违禁品清缴排查及重大活动安保场地筛查等高频次实战场景。系统通过大面积高反射率平面镜改变视线路径，配合集成式防水LED强光照明与三轮可移动支撑结构，从根本上解决了车辆底盘检查依赖地沟或举升机的场所限制、手电与镜子分体操作不便、镜面在狭窄空间易碰撞碎裂等实战痛点，能够为一线安检及勘查人员提供无需用电、无需复杂操作即可实现单兵快速部署与全隐蔽空间可视化扫描的基础光学方案，是完善反恐防爆车辆安检标准流程及提升刑案现场勘查全面性的必备基础刑事技术装备。

技术原理

该设备基于几何光学平面镜反射原理与低姿态工程学设计协同工作。其核心部件为一面经精密加工的大面积高反射率平面镜，镜面将来自车辆底盘、柜顶或天花板等非直视目标区域的光线，按入射角等于反射角的规律进行一次镜面反射，重新定向至位于安全舒适位置的操作者眼中，从而在不改变观察者身体姿态的前提下实现视线路径的折转与延伸。镜体边缘整体采用高强度橡胶全面包裹的防护结构，在进入车辆底盘下方或探入金属柜体缝隙等狭窄空间时，即使镜身边缘与硬物发生刮擦碰撞，橡胶层也能有效吸收冲击能量，防止镜面碎裂并保护被检客体表面不受划伤。配套的9灯铝合金防水LED手电提供稳定高亮度的补充照明，克服了车辆底部、天花板夹层及夜间室外现场等低照度环境对目视检查的限制。操作者可根据任务需求选择手持操作或利用可移动三轮支撑架将镜体在地面平稳推动和定位，支撑架结构优化了长时间反复检查作业中的人力消耗与镜体稳定性。

核心功能与合规实战价值

全橡胶防护与超低探测高度，实现车辆底盘无死角安全扫描
镜体采用高强度橡胶全包边防护设计，镜面边缘无任何裸露硬边，有效防止在伸入低底盘轿车、跑车底部或狭窄柜顶夹层时因与金属构件、地面凸起物碰撞而导致镜面碎裂或对被检车辆及设施造成划伤。镜体总高度仅约10厘米，可轻松进入绝大多数民用及警用车辆的底盘下方，结合镜面的大面积可视区域，安检人员在无需地沟或举升设备的情况下即可通过单次布镜完成对发动机护板、油箱周边、排气歧管及悬挂弹簧等关键隐蔽部位的目视检查，快速排除吸附于底盘的爆炸装置、GPS追踪器或藏匿的违禁品。该设计使车辆底盘安检完全摆脱了对固定场所设施的依赖，为临时性、机动性的反恐安检任务提供了可靠的单兵便携解决方案，契合重大活动安保中对进入核心区车辆“应检尽检、不留死角”的法定安检要求。

集成照明与可移动支撑，保障低照度环境下的持续检查效能
系统配套9灯铝合金防水LED手电，可提供明亮均匀的照射光斑，有效解决地下车库、夜间野外现场、天花板夹层及通风管道内部等固有照度极低甚至完全黑暗环境中的观察困难。手电采用铝合金壳体防水设计，适应雨雪天气户外作业。配合可移动三轮支撑架，操作者可将镜体在地面平稳推动至目标区域并定位，无需全程手持，显著减轻了在长时间多车辆连续检查或大面积场地筛查中的手臂疲劳，确保安检人员在持续高强度勤务中始终保持稳定的操作精度和检查效率，从装备设计层面为安检流程的可持续规范化运作提供了支持。

一镜多用与超轻便携，适应多场景快速转换的实战节奏
该检查镜以单一轻量化工具整合了车底检查、柜顶探查、顶棚及天花板缝隙检查等多种核心应用功能，现场人员无需携带多款专用工具来回切换。整机采用超轻设计，配合标配高级防水便携布袋，单人即可轻松携行至不同场地并快速完成收纳与部署。在从停车场车辆安检转换至室内现场勘查时，操作者无需更换设备即可直接用于对案发现场的档案柜顶部、吊顶格栅内部、家具底部间隙等高处或低处隐蔽空间进行安全目视搜索，极大地压缩了多任务场景下的装备准备时间，契合刑事技术勘查工作“快速响应、全面地检”的勤务特性。

纯光学被动工作原理，满足电子信号敏感区域的静默检查需求
设备完全基于镜面反射与人工照明等纯物理光学方法工作，不包含任何电子传感器、射频发射模块或电源电路（除独立手电照明外），不产生任何电磁辐射或射频信号，亦不引入任何充电或待机功耗。该特性确保在涉爆现场、军事保密区域、易燃易爆气体环境等高危或敏感场所中，操作者能够对可疑车辆及物体底部进行绝对安全的探测，无需担忧电磁感应引发的意外爆炸风险或电子信号对秘密侦查行动的暴露，其安全性契合危爆物品安检搜爆操作规范中的技术要求。

合规应用场景

反恐安检与要人车辆底盘防爆检查场景
在重大国际会议、体育赛事、政要出行等重要安保勤务中，车辆安检是外围防线的重要一环。安检人员利用本检查镜对进入核心区域的每一辆车的底盘进行快速目视排查，重点检查发动机护板、油箱部位、排气管周边及备胎槽等是否被非法安装吸附式爆炸装置、GPS追踪器或可疑物品。配合LED照明系统清晰呈现阴暗部位细节，单个车辆检查可在数分钟内完成，确保车队按时安全通行。该操作规程是大型活动安保和要人护卫中车辆安检标准化作业的必备环节。

刑事案件现场关联隐蔽区域勘查场景
在入室盗窃、贩毒、走私等刑事案件现场勘查中，现场勘查人员使用本检查镜对嫌疑人车辆底盘进行排查，搜寻可能藏匿的赃物、毒品、作案工具或被拆卸丢弃的车牌等物证。同时对案发现场的卧室衣柜顶部、办公区吊顶天花板夹层、通风口内部等勘验人员难以直接攀登观察的制高点或狭小空间进行目视搜索，发现可能遗留的指纹痕迹、抛弃的凶器或藏匿的通信器材，为案件重建和物证链完善提供关键补充线索。

日常巡逻盘查与监所违禁品清缴场景
交警或巡特警在道路设卡随机盘查时，使用本检查镜快速对可疑车辆的底盘进行安全检查，排查是否存在被吸附或捆绑的违禁物品，提升盘查的针对性和一线警力安全。监狱、看守所干警则可在监室例行清监及家属会见物品检查中，使用该设备对床铺下方、储物柜顶部及通风管道入口等常规视角无法覆盖的缝隙进行详细探查，查找在押人员可能私藏的自制工具、刃器或其他引发安全隐患的金属及非金属物品，为监所常态化安全管理提供基础性工具保障。

重要场所防窃密与安全死角排查场景
在党政机关、重点科研机构及驻外使领馆的常态化保密检查中，安保人员使用本检查镜对内部停车场的职员车辆底盘、档案柜及服务器机柜顶部、活动天花板内部等常被忽视的安全死角进行定期检查，排查是否存在被非法安装的窃听器、针孔摄像头或无线发射装置，清除技术窃密隐患。整个过程无需断电、无需登高作业，在保持办公区正常运转的同时完成全方位的物理安全扫描，满足保密法规对涉密场所周边及内部区域定期进行安全技术检查的要求。

核心技术参数

镜体设计方面，采用高强度橡胶全包边防护镜面，镜面边缘无裸露硬边，具备优异的防撞缓冲与绝缘性能，镜体高度约10厘米，专为低底盘车辆及狭窄缝隙环境设计，可配合大面积镜面实现单次快速覆盖检查。支撑系统方面，配备可移动三轮支撑架，可在平整或轻微起伏地面稳定支撑镜体并平滑推动，减轻长时间手持操作的劳动强度，同时支持拆卸以适配纯手持操作模式。照明系统方面，集成9灯铝合金防水LED手电，提供高亮度均匀照射光斑，具备防水溅及抗跌落性能，满足雨雪天气户外及潮湿室内环境使用需求。包装配置方面，标配高级防水便携布袋，便于设备收纳、随身携带及雨雪天气作业时的即时防护，保持执勤形象的整洁与专业。核心功能涵盖车底安全检查、柜顶及高处探查、顶棚及天花板缝隙观察等多种低视界受限空间的可视化搜索任务，整机以超轻设计实现便携与长时间操作省力的平衡。

合规实战应用案例

某国际峰会举办期间，安保指挥中心在会场核心区车辆入口部署车辆安检组，要求对所有进入车辆实施底盘防爆检查。因临时安检点不具备地沟及举升设备条件，安检人员全程使用本多功能检查镜配合LED照明系统，在车辆停稳后以蹲姿将镜体推入车底，逐一对发动机护板螺丝位、油箱带固定处、排气管消音器上方等关键部位进行目视扫描。数小时内完成近百台车辆的安检任务，平均单车检查时间控制在三分钟以内，成功排查并处置了多起因底盘缠绕异物引发的误报警情，确保了与会政要车队的绝对安全与准时通行，完整验证了该设备在高压反恐安检场景下的可靠部署效能。

某市刑侦支队在侦办一起入室盗窃案时，技术勘查人员在嫌疑人家中执行现场搜查。因嫌疑人住所储物空间结构复杂，勘查人员使用本检查镜对卧室衣柜顶部与天花板之间的约12厘米夹层间隙进行探查，借助LED照明清晰观察到夹层深处藏匿的一个黑色塑料袋，后经取出检查发现袋内装有被盗的金银首饰及一只被拆卸的保险柜钥匙。同时，勘查人员使用同一设备对嫌疑人停放在楼下的车辆底盘进行快速排查，在备胎槽上方发现粘附的撬棍一根。以上隐性空间发现的物证均在全程录像见证下规范提取，成为指认嫌疑人实施盗窃行为的关键实物证据，充分展现了该设备在刑事勘查中对常规视角无法抵达区域的证据发现能力。

厂家信息：北京毕思特联合科技有限公司
网址：https://www.bestlh.com
地址：北京市亦庄开发区经海六路一号院尖子班 C9 独栋
电话：010-56526048

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Multi-Function Under-Vehicle / Cabinet-Top / Ceiling Gap Optical Inspection Mirror — Ultra-Lightweight Low-Profile · High-Reflectivity Wide-Angle Mirror · Integrated LED Waterproof Illumination · Full Rubber Protection Portable Concealed Space Search & Security Inspection Device (Criminal On-Site Investigation & Evidence Collection / Special Police Counter-Terrorism EOD Vehicle Undercarriage Security Inspection Equipment)

Global site URL：https://xilankeji.en.alibaba.com

〖Important Compliance Precaution〗 This product is a state-controlled specialized equipment for criminal technical on-site investigation and counter-terrorism EOD security inspection, which is solely developed, produced and supplied to authorized law enforcement agencies such as public security organs, special police counter-terrorism units, armed police forces, people's courts, people's procuratorates, judicial administrative organs, major event security command organizations and authorized enforcement and emergency response units with statutory authority. Any sale or supply to individuals, non-qualified enterprises and unauthorized units is strictly prohibited. The procurement, deployment, use and management of this equipment must strictly comply with national laws, regulations and industrial norms regarding counter-terrorism, public safety management and police equipment use. Operation must be carried out exclusively by professionally trained personnel holding corresponding law enforcement or security screening post qualifications. Unauthorized units and individuals are strictly forbidden from purchasing, using or transferring this equipment. Any use of this device for peeping, photographing or infringing upon others' privacy rights, trade secrets or other lawful rights and interests beyond the scope authorized by laws and regulations is strictly prohibited.

Product Overview

The Multi-Function Under-Vehicle, Cabinet-Top, Ceiling Gap Optical Inspection Mirror — Ultra-Lightweight Low-Profile, High-Reflectivity Wide-Angle Mirror, Integrated LED Waterproof Illumination, Full Rubber Protection Portable Concealed Space Search & Security Inspection Device (also referred to as the Under-Vehicle/Cabinet-Top/Ceiling Multi-Function Inspection Mirror or Gap Optical Inspection Mirror) is a portable optical search tool specifically designed for safety inspections in low-clearance, high-elevation and visibility-restricted concealed spaces, constituting a foundational optical search equipment in the fields of criminal technical on-site investigation, special police counter-terrorism EOD vehicle inspection and judicial police support. This product is deeply customized for the safe and efficient observation of anomalous conditions in conventional line-of-sight inaccessible areas such as vehicle undercarriages, cabinet tops, ceiling voids, ventilation ducts and beneath furniture without the operator having to stoop under vehicles or climb to heights. It perfectly adapts to high-frequency operational scenarios including vehicle undercarriage EOD inspections, concealed physical evidence searches at criminal crime scenes, correctional facility contraband clearance searches, and security venue screening for major events. By utilizing a large-area high-reflectivity planar mirror to redirect the line of sight, combined with an integrated waterproof LED high-intensity illumination and a three-wheel movable support structure, the system fundamentally resolves operational pain points such as reliance on inspection pits or lifts for vehicle undercarriage inspections, inconvenience of separate flashlight and mirror operation, and susceptibility of mirror surfaces to impact and shattering in confined spaces. It provides frontline security and investigation personnel with a basic optical solution requiring no electricity and no complex operation, enabling rapid single-officer deployment and full concealed space visual scanning, serving as an essential foundational criminal technical equipment for refining standardized counter-terrorism EOD vehicle security inspection procedures and enhancing the comprehensiveness of criminal crime scene investigations.

Technical Principle

The device operates on the synergistic principles of geometric optics planar mirror reflection and low-profile ergonomic design. Its core component is a precision-fabricated large-area, high-reflectivity planar mirror. The mirror surface reflects light rays from non-direct-view target areas—such as vehicle undercarriages, cabinet tops, or ceilings—according to the law of reflection where the angle of incidence equals the angle of reflection, redirecting them to the operator's eyes located at a safe and comfortable position. This achieves redirection and extension of the visual path without altering the observer's body posture. The mirror body edge is entirely enveloped in a high-strength full rubber protective wrapping structure. When entering confined spaces such as under vehicle chassis or protruding into metal cabinet gaps, even if the mirror edge scrapes or collides with hard objects, the rubber layer effectively absorbs impact energy, preventing mirror shattering and protecting the inspected object's surface from scratches. The accompanying 9-LED aluminum alloy waterproof flashlight provides stable, high-brightness supplementary illumination, overcoming the limitations of low-light environments—such as vehicle undercarriages, ceiling voids, and nighttime outdoor scenes—on visual inspection. The operator can, depending on mission requirements, choose handheld operation or utilize the movable three-wheel support stand to smoothly push and position the mirror body on the ground. The support structure optimizes human energy consumption and mirror stability during prolonged repetitive inspection tasks.

Core Functions and Compliance Operational Value

Full Rubber Protection and Ultra-Low Detection Height, Achieving Blind-Spot-Free Safety Scanning of Vehicle Undercarriages
The mirror body employs a high-strength full rubber edge-wrapping protection design, with no exposed hard edges on the mirror periphery. This effectively prevents mirror shattering or scratching of inspected vehicles and facilities caused by collisions with metallic components or ground protrusions when extending the mirror under low-slung sedans, sports cars, or into narrow cabinet top gaps. The total mirror body height is only approximately 10 centimeters, allowing easy access beneath the chassis of the vast majority of civilian and police vehicles. Combined with the mirror's large visual area, security personnel can, without the need for inspection pits or lifting equipment, complete a visual inspection of critical concealed areas such as the engine undercover, fuel tank periphery, exhaust manifold, and suspension springs in a single mirror placement. This enables rapid identification and ruling out of explosive devices, GPS trackers, or concealed contraband adhered to the undercarriage. This design completely liberates vehicle undercarriage security inspection from dependency on fixed-site facilities, providing a reliable single-officer portable solution for temporary and mobile counter-terrorism security missions, fulfilling the statutory security requirement for major event security to conduct mandatory inspection of all vehicles entering core zones "without leaving any blind spots."

Integrated Illumination and Movable Support, Ensuring Sustained Inspection Effectiveness in Low-Light Environments
The system includes a supporting 9-LED aluminum alloy waterproof flashlight that provides a bright and uniform illumination spot, effectively resolving observation difficulties in inherently low-light or completely dark environments such as underground garages, nighttime outdoor scenes, ceiling gaps, and ventilation duct interiors. The flashlight features an aluminum alloy housing with a waterproof design, suitable for outdoor operations in rainy or snowy weather. Paired with the movable three-wheel support stand, the operator can smoothly push the mirror body to the target area on the ground and position it stably without the need for constant hand-holding. This significantly reduces arm fatigue during long-duration multi-vehicle continuous inspections or large-area site screening, ensuring that security personnel maintain stable operational precision and inspection efficiency throughout sustained high-intensity duty. From the equipment design level, this provides support for the sustainable and standardized operation of security screening procedures.

Multi-Purpose Single Mirror and Ultra-Light Portability, Adapting to the Operational Tempo of Rapid Multi-Scenario Transitions
This inspection mirror consolidates multiple core application functions into a single lightweight tool, including undercarriage inspection, cabinet-top examination, and ceiling/gap inspection. On-site personnel do not need to carry and switch between multiple specialized tools. The entire unit features an ultra-lightweight design. Accompanied by the standard premium waterproof portable carrying bag, a single operator can easily carry it to different locations and quickly complete stowage and deployment. When transitioning from parking lot vehicle inspection to indoor crime scene investigation, the operator can directly use the same device, without changing equipment, to conduct safe visual searches of high or low concealed spaces such as filing cabinet tops, suspended ceiling grid interiors, and under-furniture gaps at the crime scene. This greatly compresses equipment preparation time in multi-task scenarios, aligning with the operational characteristic of criminal technical investigation work of "rapid response, comprehensive ground search."

Purely Optical Passive Working Principle, Meeting Silent Search Requirements in Electronic-Signal-Sensitive Areas
The device operates entirely on purely physical optical methods such as mirror reflection and artificial illumination. It contains no electronic sensors, RF transmitting modules, or power circuits (other than the independent flashlight illumination), generates no electromagnetic radiation or radio frequency signals, and introduces no charging or standby power consumption. This characteristic ensures that in high-risk or sensitive environments such as explosive ordnance scenes, military restricted areas, or flammable/explosive gas atmospheres, operators can conduct absolutely safe detection beneath suspicious vehicles and objects without worrying about accidental explosion risks triggered by electromagnetic induction or exposure of covert investigation activities by electronic signals. Its safety profile meets the technical requirements within operational specifications for hazardous/explosive item security screening and ordnance search.

Compliant Application Scenarios

Counter-Terrorism Security Inspection and VIP Vehicle Undercarriage Anti-Explosive Inspection Scenario
During major security operations such as international conferences, sports events, and dignitary travel, vehicle security inspection is a critical link in the outer defense perimeter. Security personnel use this inspection mirror to conduct rapid visual sweeps of the undercarriage of every vehicle entering the core area, focusing on checking whether adhesive explosive devices, GPS trackers, or suspicious items have been illegally installed on areas such as the engine undercover, around the fuel tank, adjacent to the exhaust pipe, and within the spare tire well. The LED illumination system clearly reveals details in shadow areas, enabling single-vehicle inspections to be completed within minutes and ensuring the safe and punctual passage of the motorcade. This operational procedure is an indispensable element of standardized vehicle security inspection in major event security and VIP close protection.

Criminal Case Scene Associated Concealed Area Investigation Scenario
During crime scene investigations of burglary, drug trafficking, smuggling, and other criminal cases, scene investigators use this inspection mirror to examine the undercarriage of suspect vehicles, searching for possible hidden stolen goods, drugs, criminal tools, or removed and discarded license plates and other physical evidence. Simultaneously, at the crime scene itself, visual searches are conducted from commanding heights or confined spaces that are difficult for investigators to directly climb and observe, such as the tops of bedroom wardrobes, voids in office suspended ceilings, and interiors of ventilation openings, to discover possible latent fingerprints, discarded weapons, or concealed communication devices, providing critical supplementary leads for case reconstruction and the completion of the chain of physical evidence.

Routine Patrol Stop and Correctional Facility Contraband Clearance Scenario
During random traffic stops or roadblocks, traffic police or patrol officers use this inspection mirror to quickly conduct a safety inspection of the undercarriage of suspicious vehicles, checking for the presence of adhered or bundled contraband items. This enhances the targeted nature of inspections and the safety of frontline officers. Correctional officers in prisons and detention centers can use this device during routine cell shakedowns and inspections of visitor-submitted items to conduct detailed probes beneath beds, on top of lockers, and at ventilation duct openings—gaps not covered by conventional sightlines—to locate self-made tools, sharp objects, or other metallic and non-metallic items posing safety hazards that inmates may have concealed, providing a foundational tool guarantee for routine correctional facility safety management.

Critical Site Anti-Espionage and Security Blind Spot Sweeping Scenario
During routine confidentiality inspections in party and government organs, key scientific research institutions, and diplomatic missions, security personnel use this inspection mirror to conduct periodic checks on security blind spots that are often overlooked, such as the undercarriage of employee vehicles in internal parking lots, the tops of filing cabinets and server racks, and the interiors of suspended ceilings. These checks aim to uncover illegally installed eavesdropping devices, pinhole cameras, or wireless transmitters, eliminating technical espionage vulnerabilities. The entire process requires no power interruption or elevated work. A comprehensive physical security scan is completed while maintaining the normal operation of office areas, satisfying the requirements of confidentiality regulations for regular security technical inspections of the perimeters and internal areas of classified sites.

Core Technical Parameters

In terms of mirror body design, it features a high-strength full rubber edge-wrapped protective mirror, with no exposed hard edges on the mirror periphery, possessing excellent impact-buffering and insulating properties. The mirror body height is approximately 10 centimeters, specifically designed for low-clearance vehicles and narrow gap environments, enabling rapid single-pass coverage inspection with its large-area mirror surface. Regarding the support system, it is equipped with a movable three-wheel support stand that stably supports the mirror body on flat or slightly undulating ground and allows smooth pushing, reducing the physical strain of prolonged handheld operation. It also supports disassembly for pure handheld operation mode. For the illumination system, an integrated 9-LED aluminum alloy waterproof flashlight provides a high-brightness, uniform illumination spot, with splash-water and drop resistance, meeting the operational requirements for rainy/snowy outdoor and humid indoor environments. For packaging configuration, a standard premium waterproof portable carrying bag is included, facilitating equipment stowage, personal carriage, and immediate protection during rain or snow operations, maintaining a professional and tidy duty appearance. The core functions encompass various visualized search tasks in low-visibility restricted spaces including undercarriage safety inspection, cabinet-top and high-elevation examination, and ceiling and gap observation. The entire device achieves a balance between portability and extended-operation labor saving through its ultra-lightweight design.

Compliant Field Application Cases

During an international summit, the security command center deployed a vehicle inspection team at the vehicle entrance to the core conference area, mandating undercarriage anti-explosive checks for all entering vehicles. Since the temporary inspection point lacked access to pits or lifting equipment, security personnel used this multi-function inspection mirror throughout the operation. With the LED illumination system, after a vehicle came to a halt, they pushed the mirror body under the vehicle in a crouching position and visually scanned critical areas one by one, including engine undercover bolt positions, fuel tank strap mounting points, and the area above the exhaust muffler. Within several hours, the inspection task for nearly a hundred vehicles was completed, with the average single-vehicle inspection time kept under three minutes. Multiple false alarms triggered by debris tangled on undercarriages were successfully identified and resolved, ensuring the absolute safety and punctual passage of the attending dignitaries' motorcade. This fully validated the reliable deployment efficacy of this equipment in high-pressure counter-terrorism security inspection scenarios.

During the investigation of a burglary case by a municipal criminal investigation detachment, technical scene investigators conducted a search at the suspect's residence. Due to the complex structure of storage spaces in the residence, investigators used this inspection mirror to probe the approximately 12-centimeter gap between the bedroom wardrobe top and the ceiling. Assisted by the LED illumination, they clearly observed a black plastic bag concealed deep within the gap. Upon retrieval and examination, the bag was found to contain stolen gold and silver jewelry and a dismantled safe key. Simultaneously, investigators used the same device to conduct a rapid check of the undercarriage of the suspect's vehicle parked downstairs, discovering a crowbar adhered above the spare tire well. All physical evidence discovered in these concealed spaces was properly extracted under full video recording witness, becoming crucial tangible evidence linking the suspect to the burglary. This fully demonstrated the device's capability in criminal investigations to discover evidence in areas inaccessible to conventional lines of sight.

Manufacturer Information: Beijing Best United Technology Co., Ltd.
Website: https://www.bestlh.com
Address: Building C9, Jianziban, No.1 Courtyard, Jinghai Sixth Road, Yizhuang Development Zone, Beijing
Tel: 010-56526048