The PSENmlock offers safety gate monitoring and safe guard locking for the protection of personnel and processes to category PL e in one device. The door guard is suitable for small and light as well as large and heavy doors and gates, whether swing and sliding gates or covers and flaps. No matter the application, the flexibly mounted actuator ensures high tolerance compensation and unrestricted functionality even with sagging gates. With a holding force of 7,500 N and the integrated latching force of 30 N, the safety gate system prevents the guard from opening inadvertently.