505, 8
th
Avenue, 10
th
Floor, New York, NY 10018. Tel: 212-9910090 email: support@zk-usa.com
TableofContents
Before Installation ................................................................................. 1
1. System Configuration ....................................................................... 3
1.1 Illustration of system configuration ........................................... 3
1.2 Communication Options ............................................................ 4
2. Installation ......................................................................................... 5
2.1 S900 Wall Mounting .................................................................. 5
2.2 Connecting Peripheral Equipment ............................................. 6
2.2.1 Door sensor connection .................................................. 8
2.2.2 Exit-button connection ................................................... 9
2.2.3 Alarm connection ........................................................... 9
2.2.4 Door lock connection ................................................... 11
2.2.5 Ethernet connection ...................................................... 15
2.2.6 RS232 connection ......................................................... 17
2.2.7 RS485 connection ......................................................... 18
2.2.8 Wiegand output connection .......................................... 19
2.2.9 Connecting with external Weigand reader .................... 20
2.2.10 Power connection ....................................................... 21
3. Miscellaneous Features ................................................................... 22
3.1 Reset ........................................................................................ 22
3.2 Tamper-proof Button ............................................................... 23
3.3 Using USB flash drive ............................................................. 23
3.4 Built-in proximity card reader (Optional) ............................... 23
3.5 Built-in MIFARE card reader (Optioonal) .............................. 23
3.6 Built-in HID card reader (Optional) ........................................ 24
3.7 Built-in WiFi (Optional) .......................................................... 24
4. Troubleshooting ............................................................................... 25
4. Appendix – WiFi configuration………………………………….. 27