5 x Wireless Door/Window Entry/Burglar Home Security Sensor Alarm, Easy Install 

***** Cheapest Price On eBay *****

BRAND NEW in full retail packaging

5 packs

Totally wireless, provides simple installation without any tools, using the included self-adhesive pads

Extremely loud high output 90 db. alarm/siren

Easily mounted on most doors or windows*

Sleek compact design

High security theft deterrent

Magnetic sensor detects door/window opening

High sensitivity

Powered by 3 x 1.5v long life LR44/AG13 button cell batteries (included)

Convenient ON/OFF switch

Especially ideal for the elderly or anyone who suffers from hearing/visual impairment

Dimensions: 65 x 30 x 20 mm

Weight: 32g

Colour: White

Each pack contains 1 alarm unit, 1 magnetic strip, 3 batteries

*Please note: Your door/window must close flush with the door/window frame to enable correct fitment of the alarm, if your door/window does not close flush with the door/window frame then the alarm WILL NOT function. Please check before purchase