Pin connector as seen from back of
unit
| Pin | Name | cable color |
|---|---|---|
| 1 | not used | |
| 2 | not used | |
| 3 | not used | |
| 4 | not used | |
| 5 | not used | |
| 6 | not used | |
| 7 | not used | |
| 8 | not used | |
| 9 | not used | |
| 10 | not used | |
| 11 | alarm | yellow |
| 12 | not used | |
| 13 | not used | |
| 14 | not used | |
| 15 | power input | red |
| 16 | data in | brown |
| 17 | data out | blue |
| 18 | ground | black |