Quantek 44G-GSM-INTERCOM G GSM Intercom Unit Access Control System Instruction Manual
Phunzirani momwe mungagwiritsire ntchito 44G-GSM-INTERCOM G GSM Intercom Unit Access Control System. Bukuli limapereka malangizo atsatanetsatane pakukonzekera, kukhazikitsa, ndi kugwiritsa ntchito intercom polumikizana motetezeka komanso kuwongolera mwayi wofikira. Ndi abwino kwa nyumba zogona, nyumba zamaofesi, komanso malo okhala ndi zipata.