- The base station triggers a loud alarm (approx. 120 dB) in case of unauthorized opening of windows or doors, i.e. when the two magnetic contacts are separated ,- The magnetic contact can be mounted on the right or left side of the sensor ,- Accessory for the FeelSafe wireless alarm system ,- For discouraging unauthorized persons (e.g. burglars) ,- Attracts attention from passers-by in case of an emergency ,- Ideal for protecting all entry points of houses, garages, gardens, etc. ,- Low battery indicator ,- Quick and easy to mount , ,Note for Consumers: ,Required batteries: ,- 2 alkaline batteries, AAA, 1.5V (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. - Max. Range: 250 m ,- Attachment: Adhesive Pad ,- Flat: No ,- Material: Plastic Material ,- Model: Door Sensor/Window Sensor ,- Battery Type: Micro AAA, 1.5V ,- Number of Batteries: 2 ,- Power Supply: Battery ,- Colour: White ,- Line: Home Safety Connect ,- Model: Feel Safe 2 years legal warranty only