Can 4G image transmission equipment work in WIFI state?

With the rise of 4G networks, 4G wireless image transmission equipment for wireless surveillance has also become popular. It wins in the use of simple equipment, compared with ordinary wireless image transmission equipment, is not limited by distance and environment, for example, no matter where, how far, as long as there is 4G signal, no matter in the end of the world, can be real-time Watch surveillance video or receive signals. However, it will generate traffic, just like the Internet devices we use. The difference is that our Internet devices can access the Internet in the WIFI state in addition to the Internet access in the WIFI state, and access the Internet in the WIFI state, compared to the 4G traffic, WIFI. The resulting network costs will be much more affordable. In ordinary projects, 4G wireless image transmission equipment is often not used, because in addition to the high traffic cost, unlike the Internet access device, it cannot be transmitted through WIFI.

Basically, 4G wireless image transmission devices will have built-in WIFI to support hotspot configuration. So, what does this mean? Does it mean that places with WIFI can automatically switch to WIFI like our Internet devices, which can save traffic? The meaning of this is not to say that the WIFI signal can be used for the purpose of transmission, but the 4G signal received is converted into a WIFI signal, which can be used by the Internet device. That is, when it is necessary to extract video data on the spot or transmit data, it can share the hotspot shared by the 4G wireless image transmission device.

4G wireless image transmission equipment is divided into a variety of, Lai'an has 4G high-definition control ball, 4G emergency command box, 4G car DVR, 4G portable individual soldier transmission equipment and so on. Different 4G image transmission equipment can be selected according to the use environment and usage requirements.

First, 4G high-definition cloth control ball. (Model: LA-H91)

Second, 4G emergency command box. (Model: LA-8640M)

Third, 4G portable individual soldier transmission equipment. (No screen version: LA-8630. Screen version: LA-8640H)

Fourth, 4G car DVR. (Model: LA-8730, LA-8740, LA-8780)

Five, 4G guns, ball machines. (Model: LA-840 series, LA-844 series, LA-847 series, LA-92)

High Speed Stacking Door

Material Selection:

1. Frame: 2MM thicknesses cold-roll Stainless steel.

2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.

3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)

4. Opening & closing speed: 0.6-1.5m/s (adjustable).

5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.

6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 Â° C +70 Â° C.

7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.

8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.

9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.

10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.

11. Cotrolling way: Push button + radar sensor, very convenient.

12. Limiting Switch: Mechanical limiting switch, easily and exactly.

13. Emergency STOP: With emergency stop button on control panel, can stop easily by

Hand once disconnect or accident

14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.

15. Delivery time: About 7 business days with contract and deposit confirmed.

16. Pyament item: 50% before production, and the other 50% before shipment.

17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).

We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.

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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrud.com