2024年11月11日18时11分许，杭州上城区大农港路丁兰路口发生一起交通事故。 一辆宝马牌小型客车与路口等候信号灯的多辆机动车、非机动车和行人发生碰撞，事故造成五人受伤，其中一名伤者因伤势较重、抢救无效死亡；其余伤者生命体征平稳，无生命危险 ...

中国空军涂装的林考克I型20世纪20年代的世界战斗机有个很大问题，就是由于技术不断进步，飞机发展的方向并不十分明朗，因此各种尝试接踵而至，导致飞机的外形一言难尽，而且建造数量也不多。当时中国正处于军阀混战期间，对新式武器也是有需求的， ...

在视频监控系统中，海康摄像头因其出色的性能和稳定性，得到了广泛的应用。然而，在使用NVR批量管理平台EasyNVR接入海康摄像头时，有时会遇到日夜切换后画面模糊的问题。这一问题不仅影响了监控效果，还可能带来安全隐患。本文将深入探讨这一现象的原因，并提 ...

商铺安防监控摄像头的选择应根据商铺的规模、监控需求、预算以及安装环境来确定。对于小型商铺，可以考虑半球型、迷你或无线摄像头，兼顾隐蔽性和灵活性。对于大型商铺或有特殊需求的场景，可以选择PTZ、全彩夜视、鱼眼摄像头等更高规格的设备，以确保覆盖更大范围、 ...

Headquartered in Downingtown, PTZOptics has become a leading innovator in professional cameras and remote video technology.

Hackers are attempting to exploit two zero-day vulnerabilities in PTZOptics pan-tilt-zoom (PTZ) live streaming cameras used ...

AVer has unveiled the UE1. The USB 3.0 extension solution was designed to provide users with greater flexibility in camera ...

Cybersecurity researchers GreyNoise claim to have spotted the attacks after their AI-powered analysis tool Sift raised an ...

The global professional PTZ camera market endured a third consecutive year of volume and value contraction in 2023, according to a new industry report from Futuresource Consulting. However, the ...

Unique metadata fusion feature provides the ultimate in situation awareness Exceptional early detection capabilities: Object detection up to 4517 m (14,820 ft) based on DRI criteria Advanced on-board ...

郑和：从阶下囚到海上巨人的传奇人生 ...