{"id":9283,"date":"2026-09-24T16:16:13","date_gmt":"2026-09-24T08:16:13","guid":{"rendered":"https:\/\/www.tailan-global.com\/product\/t291n\/"},"modified":"2026-09-24T16:27:59","modified_gmt":"2026-09-24T08:27:59","slug":"t291n","status":"publish","type":"product","link":"https:\/\/www.tailan-global.com\/zh\/product\/t291n\/","title":{"rendered":"Mytetra T291N 4G LTE \u516c\u7528\u7f51\u7edc\u5bf9\u8bb2\u673a\uff0c\u5168\u56fd\u901a\u7528PTT\u53cc\u5411\u5bf9\u8bb2\u673a\uff0c4000mAh\u5927\u5bb9\u91cf\u7535\u6c60\uff0c1.77\u82f1\u5bf8\u5f69\u8272\u5c4f\u5e55\uff0c\u53ef\u9009\u914dGPS\uff0c\u9002\u7528\u4e8e\u7269\u6d41\u3001\u8f66\u961f\u53ca\u8d22\u4ea7\u5b89\u5168"},"content":{"rendered":"

**\u5168\u56fd\u8303\u56f4\u5185\u7684\u7cbe\u51c6\u670d\u52a1\u3002\u4e13\u4e1a\u7684\u6c9f\u901a\u3002 \ud83d\udce1**<\/p>\n

When distance is no longer a limit for your team, you need the T291N. Engineered for modern industrial coordination, this 4G LTE Public Network Radio combines unlimited cellular range with the simplicity of professional PTT communication.<\/p>\n

Built with a rugged professional shell, the T291N ensures your team stays connected across the country with crystal-clear audio and advanced smart features. \ud83d\udee0\ufe0f\ud83d\udcfb<\/p>\n

\u5728\u575a\u56fa\u8010\u7528\u7684\u9ed1\u8272\u5916\u58f3\u4e4b\u4e0b\uff0c\u5b83\u5177\u5907\u4e86\u5fc5\u5907\u7684\u529f\u80fd\uff1a<\/p>\n

\ud83c\udf10 **4G LTE \u516c\u5171\u7f51\u7edc**\u2014\u2014\u652f\u6301\u5168\u56fd\u8303\u56f4\u5185\u7684PTT\u8fde\u63a5\uff0c\u901a\u4fe1\u8ddd\u79bb\u65e0\u9650\u5236
\n\ud83d\udcfa **1.77″ Integrated Color Screen**\u2014clear display for channel names, battery levels, and signal status
\n\ud83d\udd0b **4000mAh High-Capacity Battery**\u2014massive runtime (up to 120 hours standby) for extreme shifts
\n\u26a1 **\u6700\u5927\u8f93\u51fa\u529f\u7387 23dBm**\u2014\u2014\u901a\u8fc7\u5148\u8fdb\u7684 LTE \u5e73\u53f0\u5b9e\u73b0\u5f3a\u52b2\u3001\u7a33\u5b9a\u7684\u4f20\u8f93
\n\ud83d\udcdf **\u667a\u80fd\u5206\u7ec4\u7ba1\u7406**\u2014\u2014\u652f\u6301\u5355\u4eba\u3001\u5206\u7ec4\u548c\u5168\u547c\u6a21\u5f0f\uff0c\u5e76\u53ef\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236
\n\ud83c\udf99\ufe0f **1.3W Powerful Audio Output**\u2014clear voice delivery even in noisy industrial workplace settings
\n\ud83d\udef0\ufe0f **Optional GPS\/Beidou Positioning**\u2014integrated team tracking for improved safety and logistics
\n\ud83d\udd04 **Remote Cloud Upgrades**\u2014keep your device optimized with seamless OTA firmware updates
\n\ud83c\udf21\ufe0f **\u5de5\u4e1a\u7ea7\u8010\u7528\u6027**\u2014\u2014\u4e13\u4e3a\u5728-10\u00b0C\u81f3+50\u00b0C\u7684\u73af\u5883\u4e2d\u53ef\u9760\u8fd0\u884c\u800c\u8bbe\u8ba1
\n\ud83c\udfd7\ufe0f **Professional Weighted Design**\u2014solid 173g build providing a secure and comfortable field grip<\/p>\n

From nationwide logistics and fleet management to property security and large industrial events\u2014the T291N keeps your team connected everywhere.<\/p>\n

\ud83d\udcfb **Product:** T291N\u20144G LTE Public Network Radio
\n\ud83d\udce1 **\u5e73\u53f0\uff1a** MYT4.0 \/ Smart PTT
\n\u26a1 **LTE\u9891\u6bb5\uff1a** B1\/B3\/B5\/B8\/B38\/B39\/B40\/B41
\n\ud83d\udd0b **\u7535\u6c60\uff1a** 4000mAh \u9502\u79bb\u5b50\u7535\u6c60
\n#walkietalkie #POCradio #LTEradio #nationwideradio #PTT #logisticsgear #fleetmanagement #industrialcommunication #safetygear #myt #mytetra #T291N<\/p>","protected":false},"excerpt":{"rendered":"

**Nationwide Precision. Serious Communication. \ud83d\udce1** When distance is no longer a limit for your team, you need the T291N. 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