Infrared exit request detector. Wall or ceiling mounting, height from 2.3 to 4.6 m. Opening of 2.4 m, for a height of 2.3 m. Remote control of one or two doors with two NC/NO relay outputs in “fail safe” or “fail secure” mode. Relay contact 30 V/1 A. Adjustable relay latching time. Motion test LEDs. IQ Logic™ provides increased security by allowing iREX motion detection only after an external device has been activated (such as a floor switch, an additional PIR, or a disarmed burglar alarm system). Secure Door Mode prevents unauthorized persons from entering after a valid exit. Door Alarm Mode activates the buzzer if the door is forcibly opened or left open for a long time. Power: 12 to 30 Vdc/Vac. Min./max. consumption: 8-44 mA. Operating Temperature: -20 to 60ºC. Dimensions: 177 x 50 x 45 mm.