Specifications: 1. Measurements:2 x2x0.8 inches (Each) 2. Weight:46 g (Each) 3. Batteries: 3 x LR 44/AG 13 button cell batteries each(Consisted of) 4. Color: White 5. Size: 4 alarms Operation: 1. Peel and stick the alarm to any window/doors. 2. Move the ON/OFF switch to ON to equip the device. 3. If the safeguarded entrance is opened while the product is armed, a loud 100db alarm will instantly and continuously sound. Package consists of: 4 x Lingsfire alarms Our items have actually been well tested, examined and packaged before dispatching. You can rest ensured that your purchase at our shop is guaranteed. Any problem please do not hesitate to contact us initially so that we can provide the best service for you.
- Magnetically activated alarm are utilized to protect the opening of both doors and windows.Peel and stick
- the alarm to every entrance to make sure your house is secured. With high dependability, frequency stability, low intake, strong penetrating power and other characteristics.Can help you concentrate on your kid whether to open the windows and doors or cabinet make sure the safety of children.If an intruder opens the secured door or window, a magnetic switch inside the sensing unit, will trip, which triggers the security system. Super loud alarm of 100dB, scare burglar away.Includes 12x LR 44/AG 13 button cell batteries.(3pcs for each alarm gadget).