I installed with top security during fair. it was okay but quality is so so. I would say all price ranges between 1400-1800 is similar quality. Add some security features but i don't think it prevents 100% from thievery. But if you have budget, can try look for Janus Security Door. It's 3-5k depends on size, but its much solid. Pouching they have a outlet there. Just google online will get the address.