Door Stop With Built In Alarm

                New Door Stop Alarm Siren A very affordable wireless security system... A door stopper that rings out an alarm when the door is opened!Use it as a normal door stopper or as an alarm system with the On/Off Switch!
The rubber grip underneath prevents sliding..You can also adjust the sensitivity level of the alarm before the alarm sounds.This is a super alarm for the home or office as the alarm will be activated the minute the door is opened!Operates with a 9Volt battery (not included) so No Installation is needed!