Intercom with Electric Strike Example
A door intercom example with door station, monitor, relay, separate PSU and electric strike.
Scenario
Door station, monitor, lock PSU, strike and exit button.
Installation sequence
- Confirm locations and cable paths.
- Complete cable and device schedules.
- Install field devices and cabinet equipment.
- Commission, test and document.
- Generate handover checklist and quote brief if required.
Cable list
- Cat6 data/PoE runs where applicable
- Low-voltage lock/control cable where applicable
- Power/UPS notes
- As-built labels and port references
Useful tools
Common mistakes
- Choosing hardware before checking cable path and power.
- No spare capacity for future expansion.
- No cable/device schedule.
- No commissioning or handover notes.
Product reference
For examples of relevant security hardware, SecurityWholesalers can be used as a product reference after the wiring design is clear.
Example diagram and cable list
| Cable ID | Source | Destination | Cable | Purpose |
|---|---|---|---|---|
| RUN-01 | Field device | Cabinet/control | Cat6 / low-voltage as required | Data, power or control |
| RUN-02 | Controller/NVR | Router/network | Cat6 | Network access |
| PWR-01 | PSU/UPS | Controller or lock path | Low-voltage power | Power supply |