Description:

Model No：B8900
Specification

1.CPU: Mediatek MTK6833 Dimensity 700 Octa-core 2.2GHz, 7nm SoC,GPU:ARM Mali-Natt MC2;

2.Operation System: Android 12.0 with google service, 

3.Display: 6.3 inch Capacitive Multi-touch screen, IPS FHD+ 2340*1080 Pixels,500cd/m2;

4.5G  Networks: 2G GSM:B2/B3/B5/B8:850/900/1800/1900MHZ,

3G WCDMA:B1/B2/B5/B8;3G TDS-WCDMA:B34/B39;3G CDMA:BC0;

4G TDD LTE: B34/B38/B39/B40/B41; 4G FDD LTE: B1/B2/B3/B5/B7/B8；

5G NR: N1/N3/N28/N41/N77/N78/N79;

5.Dual Cameras: Front-facing 8.0MP Camera, Rear-facing 48.0MP+5.0MP Camera;

6.Memory & Storage: 8GB RAM+ 256GBROM, Micro card slot can support max up to 512GB;

7.Wireless network：802.11 a/b/g/n/ac 2.4Ghz+5Ghz Dual-band wifi wireless and Blutooth 5.1 ;

8.Navigition: Support GPS+Beidou+Glonass;

9.Battery: Built-in 3.85V/6000mAh Lithium Battery; 

10.Rugged Durability: Waterproof and dustproof rate:IP68; Ruggedness: MIL-STD-810G 1.2m.

11.NFC function: Frequency is 13.56MHZ,support ISO14443A/B and ISO15693

12.Sensors: geomagnetic sensor, gyro sensor,light sensor, Proximity, G-sensor, compass, etc.;

13.Buttons:Power key, volume+/-, PTT, SOS（self-define);

14.DMR Waikie-Talkie and PTT Function: DMR, digital+analog 2 in 1 intercom; support hardware and software intercom, 400MHZ-470MHZ(U range）full-band radio intercom module;（V range can be customzied）; intercom power max up to 4W, POC technology makes intercom globally possible, the distance of barrier-free intercom in open areas can reach up to 3-5 kilometers, support individual calls, group calls, all calls and duplex, support software intercom PTT, network intercom

15.M6 Expansion port: support external camera or microphone, optional;

16.Barcode scanner: 2D Barcode scanner, optional;

17. RTK position module: positioning accuracy reach CM grade, is optional;

18. Docking station: support Type-C USB port, optional;

19. Active stylus pen: optional;

20. Explosion-proof: Ex ib IIC T4 Gb / Ex ib IIIC T130C Db,(ATEX ZONE1 or Zone2), standard：GB3836.1-2021/T3836.4-2021，GB/T 4208-2017；

21.Dimension:  about 172*73.7*17.9mm

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