Specifications

16 Channel DVR Sensor/Alarm Connections:

13,12,11,10,9,8,7,6,5,4,3,2,1

25,24,23,22,21,20,19,18,17,16,15,14

Pin# Pin#

1. ALARM SENSOR 1 14. ALARM SENSOR 14

2. ALARM SENSOR 2 15. ALARM SENSOR 15

3. ALARM SENSOR 3 16. ALARM SENSOR 16

4. ALARM SENSOR 4 17. ALARM/MOTION RELAY #2 COM

5. ALARM SENSOR 5 18. ALARM SENSOR GND

6. ALARM SENSOR 6 19. ALARM SENSOR GND

7. ALARM SENSOR 7 20. ALARM SENSOR GND

8. ALARM SENSOR 8 21. ALARM/MOTION RELAY #1 N.C.

9. ALARM SENSOR 9 22. ALARM/MOTION RELAY #1 COM

10. ALARMSENSOR 10 23. ALARM/MOTION RELAY #1 N.O.

11. ALARM SENSOR 11 24. ALARM/MOTION RELAY #2 N.C.

12. ALARM SENSOR 12 25. ALARM/MOTION RELAY #2 N.O.

13. ALARM SENSOR 13

4Channel DVR Sensor/Alarm Connections:

Pin# Pin#

1. RS 485 - 6. ALARM SENSOR GND

2. RS 485 + 7. ALARM SENSOR 1

3. ALARM/MOTION RELAY COM 8. ALARM SENSOR 2

4. ALARM/MOTION RELAY N.C. 9. ALARM SENSOR 3

5. ALARM/MOTION RELAY N.O. 10. ALARM SENSOR 4

♦Alarm Input: Short-circuit between any alarm sensor and ALARM SENSOR

GND is recognized as alarm.