When you buy one 5-pack of sensors, get a 5-pack at no additional charge

For Door/Window sensors, use code BOGO-DOOR

For motion sensors, use code BOGO-MOTION

TERMS AND NOTICES: While supplies last. The free 5-pack will have to be the same sensor type. That is, if you buy a 5-pack of motion sensors, you will get a 5-pack of motion sensors at no additional charge. The free 5-pack will not automatically added to your cart, you must enter the free 5-pack to your cart. Discount will be applied at checkout. Limited of one use per customer.