Construction
Big Walnut (Xinjiang) Technology Co., Ltd. has launched its 2022 new industrial explosion-proof mobile phone: BIG WALNUT B1, an intrinsically safe explosion-proof phone. B1 supports POC public network intercom, employs the Android 11.0 operating system, features a 6.67-inch FHD full HD screen (with a resolution of 2400*1080, 5-point touch, and a fully laminated screen), an MTK_6833 processor, 8G RAM + 128G internal storage, a front-facing 32-megapixel HD camera, and a rear-facing 64-megapixel PDAF phase focus camera. It supports dual SIM cards, dual standby, dual 5G, and dual-channel network acceleration, embracing fast core speed. The phone is equipped with an 8000mAh polymer battery, on-board coulomb meter function for more accurate battery detection. Big Walnut B1 features four-mode precise positioning, USB OTG, magnetic charging via a base or cable, Type-C direct charging, fingerprint recognition, facial recognition, fast charging, NFC, 2.4G WIFI, 5G WIFI, WIFI hotspot sharing, and non-contact infrared temperature measurement;
For end users, you can directly purchase the B1 intrinsically safe explosion-proof mobile phone from Big Walnut. For software integrators and service providers, you can customize your own explosion-proof mobile phone based on the B1 model according to project requirements. Big Walnut (Xinjiang) Technology Co., Ltd. provides one-stop services to assist industry application customers with the production and customization of explosion-proof mobile phones. The B1 customized mobile phone from Big Walnut supports OEM customization services, allowing for the customization of systems, logos, nameplates, packaging, and more. The definition of customized three-proof mobile phones is: customizing product functions according to customer needs, OEM or ODM of products, and changing internal and external attributes of products to meet customer customization requirements.
For some customers who purchase the large walnut B1 as a work phone, we can provide in-depth software customization services. Upon power-on, your company's application (APP) will be launched, and background programs, third-party software, or some unused system files will be disabled to ensure that work is not interrupted by external factors. Our professional hardware and software customization team ensures worry-free use for our customers.
