Door Window Alarm, 90Db Door Alarms For Kids Safety, Door Window Burglar Alarm Window Pool Alarms For Home (12 Pack) Screens & Displays 20 Hz - 20 Khz

20 Hz - 20 Khz

Commonly Caused By Mobile Phone Towers Or Other Sources

Simultaneously Reading&Writing & Plug And Play

Copper Stranding Diameter: 0

The warm white light emitted by the candle creates a soft

Door Window Alarm, 90Db Door Alarms For Kids Safety, Door Window Burglar Alarm Window Pool Alarms For Home (12 Pack) Screens & Displays 20 Hz - 20 Khz12Packs Door Window Alarm, 90Db Door Alarms For Kids Safety, Door Window Burglar Alarm Window Pool Alarms For Home,It Used On Magnetic Door Window Alarm Sensor 90Db Alerts A Person To A Door Or Window Opening. Please Note: This Alarm Does Not Work On Uneven Surfaces. It Is Easy To Be Used, Paste Alarm On Two Side Of Window Or Door, Once It Is Open, It Will Make Sound Alert.