Optex SIP-3020. Anti-vandalism functions like anti-masking and anti-rotation. 12V DC / 24V AC. Sip -3020. - Detector for use in CCTV systems. - Alarm relay: NO / NC (28V DC, 0.2A). - Working temperature of -40 ° C ~ + 60 ° C by heater OPTEX-87 (SIP-HU).
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