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MCCTV Security & Surveillance System Solution News From CCTUNG — mobile app

NFC is based on RFID technology but has a much lower transmission range.

Geposted von JiangDavid am

NFC is based on RFID technology but has a much lower transmission range.

The key distinction between RFID and NFC lies in their transmission ranges — the former is often used over longer distances. For example, some regions automatically collect road tolls through RFID. Tags are usually affixed to vehicle windshields, allowing you to drive past toll booths at low speeds. Communication can take place over even longer distances (think a hundred feet or more) if the RFID tag is equipped with a power source. NFC, however, only has a maximum range of a few centimeters, at most. And in most smartphone-related applications, you’ll find that the software will only initiate communication if...

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Home smart security system application program

Geposted von JiangDavid am

Home smart security system application program

The home intelligent security system is an important part of the intelligent residential community. The real-time monitoring and layered defense of the community and the key areas of the home through the community and home security system allows the residents of the community to live in the invisible anti-theft network, advanced humanization Precautions also provide a three-dimensional and all-round security guarantee for the smart residential community.   Home smart security system application program   1. Requirements   When the owner is out, use the mobile phone to switch to the "away" state, send instructions to turn on and arm all...

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Why Insurance Companies Require UPS For CCTV Cameras On Construction Sites

Geposted von JiangDavid am

Why Insurance Companies Require UPS For CCTV Cameras On Construction Sites

onstruction sites have all sorts of hazards. From being a dangerous work environment when active to being an easy target for thieves, vandals and trespassers when the site is closed, something can always go wrong. Installing security cameras to monitor the site can help deter crime, and prevent accidents. They however, come with a challenge: how to power the cameras and keep them functioning at all times. Insurance companies necessitate UPS backup for security cameras to address this issue. This blog talks about UPS systems for CCTV cameras, why they are necessary, and how to get the right system for your construction site. Why...

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JC200 3G Mobile Car Camera Shopping Link

Geposted von JiangDavid am

JC200 3G Mobile Car Camera Shopping Link

JC200 3G Smart Car GPS Tracking Dashcam with Dual Camera Recording & SOS Live Video View by Free Mobile APP for Commercial Fleet Free Post Shipping   Youtube Demo video link is https://youtu.be/YPQYD7z0oWs   CCTUNG Shopping link is https://www.cctung.com/collections/mobile-camera/products/jc200-3g-smart-car-gps-tracking-dashcam-with-dual-camera-recording-sos-live-video-view-by-free-mobile-app-for-commercial-fleet   Aliexpress CCTUNG shopping link is https://www.aliexpress.com/item/32871739234.html   https://www.aliexpress.com/item/32861777423.html   Welcome to check and order directly for more coupons and discount, Any further requests, pls feel free to feedback me. Thanks!

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How do Lithium ion Batteries Work

Geposted von JiangDavid am

How do Lithium ion Batteries Work
How do Lithium ion Batteries Work More details are listed in our CCTUNG & Aliexpress brand shop: https://www.cctung.com https://cctung.aliexpress.com https://cctungmall.aliexpress.com

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