- Alarm doorstop with non-slip rubber sole and alarm function (118 dB) for protection from unauthorized access, e.g. at entrances or exists - also ideal for travel ,- For discouraging unauthorized persons (e.g. burglars) ,- Attracts attention from passers-by in case of an emergency ,- Also suitable for travellers, e.g. at doors of hotel rooms ,- Can also be used as a normal doorstop when the alarm is deactivated ,- On and off switch ,- Low battery indicator ,- No mounting required: position the doorstop at the door, activate it and you're done , ,Note for Consumers: ,Required batteries: ,- 1 alkaline block battery, 9V (not included) , ,- The batteries must not be corroded or leaky as this can cause permanent damage to the product ,- Make sure to insert the batteries correctly (polarity!) ,- Do not use new and old batteries together or batteries of different types ,- Do not use rechargeable batteries ,- Correctly dispose of empty or used batteries (recycling), dispose of them separately from domestic waste, do not burn them ,- Exchange used batteries straightaway , ,Warning: ,Danger of personal injuries: prolonged exposure to the alarm tone can cause permanent hearing damage. - Loudness: 118 dB ,- Material: Plastic Material ,- Battery Type: 9V E-Block ,- Number of Batteries: 1 ,- Colour: White ,- Line: Home Safety Quick ,- Usage: Doors 2 years legal warranty only