Yes, it is possible to install both a chain lock and a deadbolt on the main door. In fact, many homeowners choose this dual-lock system to maximize security. Each lock serves a different purpose, complementing each other in providing enhanced protection.
By installing both a chain lock and a deadbolt, you can benefit from the strengths of each lock. The chain lock allows you to partially open the door for communication, while the deadbolt provides superior resistance against forced entry. Together, they offer an effective security solution for your main door.
Securing the main door is crucial for home security, and installing both a chain lock and a deadbolt can greatly enhance the protection of your property. While chain locks offer partial access and a deterrent against forced entry, deadbolts provide high resistance to physical force and increased key control. By combining these two locks, you can ensure a secure and safe living environment for you and your family.