4G Smart Helmet

• Features

       Material: ABS                                                                                                               Weigh ≤650g 

       CPU: MT8768                                                                                                               RAM: 4 GB 

       Flash: 64 GB System: Android  10                                                                                                                 

       Color: White ,  Red , Blue , Yellow

• Material and performance protection

       impact absorption: Designed in accordance with GB/T2811-2019 standard 

       Puncture-resistant: Designed in accordance with GB/T2811-2019 standard 

       IP Standard: On the basis of IP66, it can protect against alcohol spray 

       Anti-fall: Drops from 2 meters will not cause functional failure 

• Communications and Positioning

       Communication and band:

                LTE-FDD frequency band B1/B2/B3/B5/B7/B8 

                LTE-TDD frequency band B34/B38/B39/B40/B41 

                WCDMA frequency band 2100Mhz

                TD-SCDMA frequency band B34/B39

                GSM frequency band 850/900/1800/1900MHz

       Positioning : Standard configuration: Support GPS, Beidou positioning; Optional: RTK, UWB

       WIFI : Support IEEE802.11b/g/n

       Bluetooth :

        1. Bluetooth:  Support Bluetooth 5.0

        2. The helmet can be connected to a Bluetooth headset. The headset can broadcast voice broadcast content and answer voice calls. Selected (around-the-neck, in-ear, on-ear) headset adapters

        3. The  Bluetooth connection of the helmet can scan the Bluetooth beacons for localization. Support beacon fence alarm, hat local alarm

        Antenna : Standard configuration: 1 main antenna + 1 LTE diversity antenna + 1 (WIFI & BT) antenna (2-in-1) + 1 GPS ceramic antenna + 1 near-electricity antenna; Optional: Helical antenna

•  External interfaces

       Type-C interface:16PIN, supports charging, data transmission supports USB2.0

       Magnetic charging port: 4PIN , Support magnetic charging

       SIM Card slot: Dual SIM card, NANO SIM card (AI voice switching)

       TF Card slot: Support, up to 512G. (dual TF card)

       Headphone interface (3.5MM): Standard function 1: 3.5MM wired headphones; Optional function 2: Vital signs module; Note: Only can choose one of the above functions.

       Gas interface: Interface mode: single base, 6PIN, supports UART/GPIO communication; Optional: methane, carbon monoxide, hydrogen sulfide, oxygen, ammonia (select one from more than one). 

•  Installations

       capacity : 5000mah/3800mah, Removable                                                                       

       Speaker:  Support (single speaker) 

        Mic : Support (dual microphone)                                                                                   

       LED head light:Support

       Camera : Industrial 21 million industrial pixels 80 °  wide angle , 1080P                          

       Sense of distance : Temperature alarm (cpu temperature); Hats off to alarm; Crash alarm; Fall alarm 

       Power supply: 1* 5V2A

       Data cable: Type-C 1 meter                                                                                              

       Lining:1   (upgraded helmet lining, high-end and classy, ​​comfortable to wear.)                                                                                                                              

       Operating temperature : -10 ℃～60 ℃

       Working humidity : 10% ~ 60%

       Protection level: IP66