10 Ago SDC Electromagnetic Lock 1581SNDV Exit Check Delayed Egress System 12V 24V
When unauthorized egress is initiated, the Exit Check® delays egress through the door for a period of 15 seconds. Exit check. NFPA 101, Fixed 15 exit delay, 0/1 second nuisance delay. Operation Mode: 15 second fixed exit delay, 2 second nuisance delay....