Remote Controller - Inesun INS-24DVR02 User Manual

No. 1 ~ No. 16: Alarm signal input. For 32CH DVR there are 1-16 alarm input
No. 17: Alarm output: GND (Ground)
No. 18: Alarm output: N.C.1 (Normally Closed)
No. 19: Alarm output: N.O.1 (Normally Open)
No. 20: Alarm output: COM1 (Common)
No. 21: Alarm output: N.C.2 (Normally Closed) (For 24/32 CH DVR)
No. 22: Alarm output: N.O.2 (Normally Open) (For 24/32 CH DVR)
No. 23: Alarm output: COM2 (Common) (For 24/32 CH DVR)
No. 21: RS-485 + (A)
No. 22: RS-485 – (B)

1.5 Remote Controller

1. NUMER BUTTON: Press the desired camera number button you wish to
display on the monitor.