2 Wire Audio Door Phone yanyumba
Pokwerera panja
1. Aluminiyamu gulu, siliva mtundu.
2. Ndi mabatani oyimba mwachindunji, max. 24 zipinda.
3. ID khadi / IC khadi Tsegulani ntchito njira.
4. Angathe kuyimba malo alonda ndi zomvetsera;
5. Flush wokwera.
M'nyumba yam'manja / chubu
1. Mtundu woyera, pamwamba wokwera.
2. Yankhani kuyitana kuchokera panja kapena poyang'anira.
3. Kulankhula/kutsegula.
4. Imbani malo alonda.
Wofalitsa
1. Ndi chitetezo chozungulira chachifupi.
2. Thandizo lalikulu. 4 zomvera m'manja.