ʻO ka huahana noiʻi hihia mea kūʻai aku, no ka kuhikuhi wale nō, ʻaʻole no ke kūʻai aku.
Nānā Huahana:
ʻO ka JBF4123A Fire Hydrant Button he mea hilinaʻi a me ka hana kiʻekiʻe i hoʻolālā ʻia no nā ʻōnaehana pale ahi.Me kāna microprocessor i kūkulu ʻia a me ka ʻenehana mauna SMT, e hōʻoia i ka hana paʻa a me ka paʻa maikaʻi.Hōʻike ka pihi i kahi ʻōnaehana ʻelua-wire me ka ʻole o nā koi polarity, e ʻae ana i ka lawe lōʻihi a hiki i 1000m me ka mālama ʻana i ka hoʻohana haʻahaʻa haʻahaʻa.Hoʻohana ia i ka hoʻopili uila, kahi e hiki ai ke kamaʻilio maʻalahi me ka hoʻohana ʻana i kahi encoder uila.Maikaʻi ka hoʻokomo ʻana, ʻoiai ke kākoʻo nei ke pihi i nā nui uea maʻamau me nā koi kūikawā.