HIKVISION DS-KD9203-FE6

2.2.3 Alarm Input Device Wiring
Figure 2-4 Alarm Input Device Wiring
2.2.4 Door Contact Wiring
Wire the SEN1/SEN2 terminal with door contact.
Her
e takes SEN1 for example.
Figure 2-5 Door Contact Wiring
Video Intercom Face Recognion Door Staon with 4.3-inch Screen User Manual
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