Ko te rama tiriti me te kamera CCTV he pou rama, he panui solar, he kamera me te pākahiko. Ka tangohia e ia he hoahoa anga rama tino kikokore, he ataahua, he huatau. Monocrystalline silicon photovoltaic panels, teitei te tere hurihanga. Ko te pākahiko phosphorus-lithium teitei, ka taea te tango/te whakarite.