Choose Wiegand vs OSDP
Choose a reader communication method for access control projects.
Selection result
This selector is intentionally model-neutral. Use it to decide the product class and requirements before choosing a brand or part number.
Recommended approach
Start by confirming device count, cable distance, power requirement, environment and future expansion. Then compare product examples against the relevant wiring diagram.
Checklist
- Confirm the wiring diagram that applies.
- Check power, voltage, PoE or current draw.
- Check cable distance and environment.
- Allow spare capacity.
- Document the final selection in the project pack.
Related resources
Product reference
After the requirements are clear, SecurityWholesalers can be used as a product reference for relevant security hardware.