SV2N209 Door/Window Guard Alarm

Ideal security protection for offices, homes, and shops
Operation:
This product requires 3x1.5V LR44 batteries. When the volume becomes low, please replace batteries with those of the same type.
Installation :
Peel off the cover of the enclosed adhesive tape for easy attachment onto the glass door or window.
How to Use:
Flip the switch on the left of the unit to “on” position. If anyone hit or break the door or window to which the unit is attached, it will give a 10 to 20-second warning signal. Flip the switch to the “off” position to turn off the unit.
*It also works well on wood or metal door or window frame.
packing details:
Each in blister with card.
100pcs/carton.
G.W.: 7kgs.
N.W.: 6.2kgs.
Carton size: 35x39x20 cm.