12-24V DC | 500mA /40mA | Fail-secure | IP57 | Mechanical and electrical opening
12-24V DC | 500mA /40mA | Fail-safe | IP55
12-24V DC | 500mA /40mA | Fail-safe | IP55
12V DC | 500mA /40mA | Fail-secure | Door and lock monitoring
12V DC | 320mA | Fail-secure | Surface mounted