317781
Magnetic Door & Window Alarm
Emits piercing alarm when magnetic connection between the two parts is interrupted. Suitable for use on all doors and windows. No fixings needed. Supplied with 3 x 1.5V button cell batteries.
£1.68
£7.48
£4.44
£2.96
£2.64
£0.98
£2.61
£3.60
£2.63