1.Mini sensor alarm lock 2.Suit for door, cabinet 3.CE or Rohs cetificated 4.MOQ100pc Description:1. ... body2.Match door, window,carbinet,case,desk,drawer and so on3.Sound:105-110 db alarm sound4.Auto-alarming system & locking system5.Can ... small spanner. Specification: Alarm systemAlarm under water, waterproof Auto-alarming system & locking system Can be used alarmed or without alarm Three tone alarm ...