Swann Window Shock Sensing Alarm

Detects forced entry through a window. Loud siren 110dB+. Strong deterrence against intruders. Easy to install. Indoor use only. High or low sensitivity selection. Alarm sounds loudly when there is an attempted forced entry through a window - A great form of theft deterrence.

• Sensor detects the vibration of a window during an attempted forced entry
• Super loud siren 110dB+ provides strong deterrence against intruders
• Easy to install-self-adhesive pad supplied, no tools required
• Single push button for low battery testing
• For indoor use only & is ideal for remote areas of home, apartment, or office for ultimate protection against unauthorized entry
• Includes on/off switch & high/low sensitivity selection
• Requires 4 "LR44" Alkaline batteries (*included)