粵為YW-820對(duì)講機(jī),質(zhì)量保證而又價(jià)格低廉,堪稱目前市面上最具性價(jià)比的專業(yè)對(duì)講機(jī),YW-820廣泛應(yīng)用于建筑工地,農(nóng)林場(chǎng),物業(yè)管理及倉(cāng)儲(chǔ)等領(lǐng)域.結(jié)構(gòu)設(shè)計(jì)新穎;重量輕,便于攜帶;性能可靠;為您提供舒適的工作環(huán)境和良好的工作效果
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16信道，高容量鋰電池
低電壓警功能
內(nèi)置CTCSS/DCS
可避免收聽(tīng)到相同頻率上的不相關(guān)呼叫。
超時(shí)定時(shí)
超時(shí)定時(shí)器的作用在于防止單個(gè)對(duì)講機(jī)長(zhǎng)時(shí)間占用某個(gè)信道。同時(shí)避免對(duì)講機(jī)由于長(zhǎng)時(shí)間持續(xù)發(fā)射而造成損壞。
高/低功率輸出選擇
每一個(gè)信道功率都可以通過(guò)寫(xiě)頻軟件進(jìn)行調(diào)整，當(dāng)通訊范圍較小時(shí)，可轉(zhuǎn)換為低功率，有效節(jié)省電池能量。
自動(dòng)省電功能?
在未***到信號(hào)或無(wú)操作時(shí)，對(duì)講機(jī)將進(jìn)入省電模式以降低電池耗電量，從而延長(zhǎng)對(duì)講機(jī)的使用時(shí)間。
緊急報(bào)警功能
遇緊急情況或突發(fā)事情，按下報(bào)警鍵立即會(huì)以最大音量發(fā)出報(bào)警。
VOX聲控功能
無(wú)需按PTT鍵，開(kāi)啟聲控功能便可進(jìn)行通話，非常適合在某些特殊的場(chǎng)合下，用戶的雙手被占用時(shí)使用。
