Call Button Color : black or white

모델 번호 : CTT33 ctw05

wireless paging system : work with watch receiver or display receiver

call button : work with watch receiver or display receiver

증명서 : 세륨

wireless calling system : call button transmitter

증명서 : FCC

근원 : CN (정품)

브랜드 이름 : JINGLE BELLS

service bell : for restaurant, hotel, cafe, hospital