Discover the reliability of Bosch with the SKI-100L Bolt Contact for inner doors. This product utilizes conventional technology to provide robust perimeter protection. It seamlessly connects to conventional intrusion control panels, ensuring your security system is integrated and efficient. Ideal for enhancing your home or business security, the Bosch SKI-100L is a must-have. Don't miss out on this essential security component. Secure your peace of mind today!