STEP 1. How many door/window sensors do you need? - Include all entry doors and windows, fire escapes, cellar entrances as well as windows above the first floor. Use a motion detector instead of window sensors for rooms with more than 3 windows. STEP 2. How many motion detectors do you need? STEP 3. How many pet-friendly motion detectors do you need? STEP 4. How many door keypads do you need? STEP 5. How many keyfobs do you need? STEP 6. How many smoke detectors do you need? STEP 7. How many carbon monoxide sensors do you need? STEP 8. How many wireless panic buttons do you need?
