Secure your door using 1,200 pounds (544kg) of electromagnetic holding force with the Seco-Larm Enforcer Electromagnetic Lock (1,200 Lb.) with LED, Bond, and Door Position Sensor. This electromagnetic door lock is the perfect solution for securing a door in a standard indoor application because it comes with various features to monitor the status of the door including a built-in bond sensor with 3A dry relay output, built-in dual color status LEDs, and a door position sensor for showing the open/closed status (1/2") of the door. This electromagnetic lock is housed in anodized aluminum (US28) for added durability, and features MOV surge protection to ensure long-term reliability. It also includes a detachable faceplate, an adjustable mounting bracket, and all the mounting hardware needed to make installation quick and easy.