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Standard connector system will have at minimum 6 components – Christmas Tree, Clamps, wire dressing, wiring cut leads and tape.
In addition the question of reliability will always be a concern during seat removal and attachment by the driver.
Coin Cell Wireless RF Data Transfer is the recommended solution to meet reliability & cost targets.
- 315.15MHZ wireless data transfer frequency normally used for Keyfob applications.
- Signal receiver could be the security module or others as to be decided by OE.
- Battery life is estimated as 7 – 10
- Packaging can be in the buckle or just outside the buckle for ease of serviceability.
- If packaged outside the buckle a small jumper pigtail will be needed but impact on cost would be minimal.