Suppliers with verified business licenses
Audited Supplier 4G intelligent helmet adopts high-speed processor, integrated HD video, audio, 3G/4G and WiFi wireless communication module, GPS storage and alarm module; it can timely record the scene, collect evidence and standardize construction. And through 3G/4G, WiFi wireless network for real-time audio, video and information transmission, voice intercom tec., and coordinated the back-end function of the monitoring and dispatching command platform, to achieve remote dispatching and command functions for outdoor mobile individuals. It can be widely used in electric power, railway, mining, petroleum, construction and other industries.
Technical Features
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| Sort | Item | Description |
| Video | Lens | Built in HD wide- angle lens |
| Comprssion | H.264 | |
| Resolution | 1080P,720P,VGA | |
| Video Rec format | AVI | |
| Frame ratio | 1-30fps settable | |
| Stream | 64Kbps-8Mbps settable | |
| Double stream | Support(one for real time transmission,one for front-end storage) | |
| Snapshot | JPEG format picture, resolution as follows: 1080P, 720P, VGA |
|
| Audio | Input | 1 channel sound input, buit-in MIC |
| Output | 1 channel sound output, built-in speaker | |
| Compression | Encoding: G711A | |
| Storage | Built-in storage | Standard configurattion 32G, custom made available, 128G max |
| Network | 3G/4G | Single SIM card, support WCDMA, EVDO,TD-SCDMA,TDD-LTE,FDD-LTE |
| WiFi | Built in WIFI module, 802.11b/g/n,2.4G;may transmit audio, video by WIFI, WIFI Supports multiple encryption methods | |
| Positioning | Satellite | Built in positioning module and antenna, support GPS/Beidou |
| Power | Charging | Micro USB,DC 5V/2.0A Charging status indicating: charging indicator, Red means charging, green means full |
| Battery | Removable polymer battery, single 2600mAh | |
| Others | Working Temp | -30°-- 70° |
| Work humidity | 10%--80% | |
| Casing color | Yellow / oringe/Red | |
| Dimensions | 290mm*235mm*150mm | |
| Protection level | IP66 |
1. Are you a factory or a trading company? We are professional factory with nearly two decades experience, with 4000 square meters workshop and over 150 employees. We have the independent right to operate import and export to provide service to overseas customers directly, so there's no need to pay additional commission to agency and we could skip some steps to save more time. We have our own research and development of terminal and platform software, customization and secondary development is welcomed. Tsinglink has independent brand and provide OEM, ODM production as well. 2. What is your pricing strategy? Discount will be provided upon large quantity. For overseas markets, we will offer competitive price to support long-standing customers and distributors. 3. What is your minimum order quantity? Our minimum order quantity is 10 pcs for each model, but we accept small order as trial order. 4. How could I get a sample? Sample fee and freight charge will be listed on sample PI. Once our finance team confirms received your payment, sample and tracking number will be sent. 5. What's the payment terms? We accept TT (Telegraphic Transfer), Western Union etc as payment term for small order and L/C for larger order. 6. What's the delivery time? Usually 7-15 working days after received payment, but it depends on the order quantity. Estimated delivery time will be informed by sales before final payment. 7. What type of shipment will you use? We usually ship the products by express delivery to your door or by air freight to your nearest airport. If the order quantity is large, we may ship by sea. 8. How about quality control? ISO systems help our factory improve management level, ERP system can help us control the cost of procurement links effectively, so we can provide competitive price, new test equipments can do uninterrupted fatigue testing to ensure products using life. Pre-shipment inspection and third-party supervision are available. 9. Do you have agency for after-sales service? Sure. Our sales will instruct the installation of products and software. Please feel free to contact us if you meet any technical questions, we will help you work it out. 10. How can I be your sole-distributor? We have special policy for sole-distributor. Please contact our sales to get related files. Any further questions, welcome to contact our sales. |
Suppliers with verified business licenses
Audited Supplier 
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