ジャスコ50246 9Vドアストップアラームをアクティブに
価格： ￥6,281
DOOR STOP ALARM
Door stop alarm Pressure on door stop activates alarm On/off switch to toggle activation Low battery indicator light Requires no wires or complicated installation Powered by a single 9-Volt battery, not included Emits a powerful 120-decibel alarm when door is opened Convenient enough to take while traveling