Tlhaloso e Khutšoanyane Setso & Boleng Histori Setifikeiti Tshebeletso 1997 DCNE theha;Kenya letsoho ho R&D le tlhahiso ea k'hamera ea KsD, tjhaja ea nickel-cadmium battery walkie-talkie; 2000 Hlahisatheknoloji ea pulse;qala ho kenasebaka sa sesole; 2004 Sebelisana leMokhatlo oa Amerika oa tšireletso ea tikoloho, saena konteraka ea nako e telele; 2007 2 boqapi ba nahalitokelo tsa molao;9lipatente tsa mohlala tsa ts'ebeliso ea naha;2saense le thekenolojingoliso ea katleho;5litokelo tsa litokelo tsa software tsa nahaetc.. 2008 'Musisi oa Profinseetela le tlhomphoDCNE; 2010 Kopanya theknoloji ea pulse;IP67 e tloaelehilenge kentsoeng ka li-charger; 2013 Fumana tlotla ea "Khoebo ea Naha ea Theknoloji e Phahameng"; 2015 Theknoloji ea ka hare, khutsufatsa ka holimo ho halofo ea nako bakeng sa ho tjhaja;Phetoho indastering ea ho tjhaja betri; 2018 Qala ho sebelisana lekhamphani ea likoloi tsa lebelo le holimo, fana ka lichaja tse bohlale tse fapaneng tsa maemo a koloi. 2019 'Muso oa ChaenamemaDCNEjoalo ka k'hamphani ea theknoloji e phahameng ho ba tengPontšo ea naha ea Singapore; 2020 Qala ho sebelisana lekhamphani ea boemo ba lefatše ba betrika molao ho bula mosebetsi o mocha;