Detector alarm detector 12vdc infrared, 1 no nc contact, 1 no contact electronic pulse alarm detectors infrared detectors pulse

Dimension 66x93x48mm . Weight 250gr . Supply 9Vdc to 15Vdc . Consumption 5mA/30mA
Volumetrics are in a way the eyes and ears of your alarm system. There are several different detection techniques: Passive infrared detector (PIR): this type of detector senses all warm body movements. The detector transmit infrared rays and triggers the alarm when one or more of these beams are broken.

PIR with NO and NC contacts
The IRNO is a passive infrared movement detector.
For greater effectiveness, there is anticipated digital treatment of the signal.
The IRNO has numerous functions to avoid false alarms: SMD circuit, highly immune to RFI (EC), white light filter, protection against insects, automatic temperature compensation, etc.
An independent test programme and an alarm memory have been built into the detector.
3 outputs: 1 alarm output on relay NO + 1 separate additional alarm output on relay NO/NC + 1 anti tamper output. The additional alarm output on NO or NC contact can be very useful for turning on a light, a surveillance camera or for numerous other applications.
A built in 3 second time lapse allows a buzzer or siren to be connected.