The S2-EM is a compact, waterproof stand-alone programmable access control system. The product unique feature is simple in design, easy operation, and high reliability. Main Feature > Waterproof, conforms to IP66 > One relay, 2000 users, standalone > Card type: 125KHz EM card only > Working temperature: -40 oC ~ 60 oC (-40 oF ~ 140 oF) > Pulse mode, toggle mode > Built in LDR for anti tamper > Card block enrolment > Easy for programming by master cards and remote control > Easy for install, 6 wires only
