Illumination Color：0.0005 Lux @ (F1.0, AGC ON)，0 Lux with white light. Active strobe light and audio alarm to warn intruders off. Audio and alarm interface available. 1 input (line in), max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium.
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