If your team relies on instant, push-button communication, you have probably run into two main options: traditional two-way radios and POC radios. Both let you talk to your crew with a singl
A helmet camera only documents what it can actually see. On a construction site, in a substation, or inside a confined space, the mounting position decides whether the footage shows the haza
Police departments, security teams, and field crews rely on video evidence more than ever. Two tools dominate that conversation: the body camera and the dash cam. They both record what happe
Body cameras are now common equipment for security guards, construction supervisors, and field staff across mainland China. But unlike many Western markets where recording law mostly comes d
Security guards are not legally required to wear body cameras in most of the United States, but a growing number of security firms are equipping their teams with them anyway. The reason is s
A body camera is only useful if it is recording when something happens. Battery life decides whether that is true. An officer, security guard, or site supervisor cannot control when an incid
If you have ever watched a security guard, a construction foreman, or a police officer speak into a radio by holding down a single button, you have seen push-to-talk in action. It is one of
Mounting a camera on a hard hat has become common practice across construction, utilities, inspection work, and public safety. It gives supervisors a first-person view of jobsite conditions,
Walk into any tech store or scroll through any gadget review site, and you will see the terms “smart glasses” and “AR glasses” used as if they mean the same thing. Th
AR stands for augmented reality. It is a technology that adds digital images, sounds, or information on top of the real world you see around you. Instead of pulling you into a fully digital
Copyright ©2025 Shenzhen Grandtime Technology Co., Ltd. All Rights Reserved Copyright
At Grandtime, we protect those who protect others — and those who build our world. We engineer mission-critical safety devices include body-worn cameras for public safety professionals and smart helmets for industrial workers,delivering real-time awareness, secure connectivity, and unwavering reliability in the field.
Copyright ©2025 Shenzhen Grandtime Technology Co., Ltd. All Rights Reserved.