Door Alarm, Home Security with wireless remote. Shed, Garage, Lockup, Summer House. Alerts prior to entry or damage, Waterproof, Indoor/Outdoor 113db

??? ???????? ????? ???????? ????? ?????: Built in anti-false alarm technology, sounds prior to entry unlike pir movement sensors or door contacts sensors which need entry prior to sounding. 7 sensitivity settings to suit your needs.
?????? ????????? ?? ???? ??? ??????: Add additional security to your valued possessions. Easy to install on doors, windows, bikes, sheds and much more, no tools required.
????? ?? ????-????? ????? ????: Initial warning beep sounds upon first vibration, before a very loud siren. – Pair Single Fob with Multiple Sirens: Control multiple sensors on doors or windows with just one fob. – Remote Control Key Fob: 20 metre range to ensure control from a long distance.