Automatic Door Repair North Hertfordshire
ADR: Systems is North Hertfordshire's dedicated engineering partner. We don't just 'fix' doors; we optimize their performance, extending the lifecycle of your third-party assets.
Dispatch Engineer
ADR: Systems is North Hertfordshire's dedicated engineering partner. We don't just 'fix' doors; we optimize their performance, extending the lifecycle of your third-party assets.
Dispatch Engineer
This is often 'ghosting' caused by radar interference or sensor drift. In North Hertfordshire, we see this frequently with older analog sensors. We upgrade these to digital units that filter out environmental noise.
Brushless DC Motor: We test internal resistance to detect winding faults common in high-cycle North Hertfordshire venues.
Sensor Fusion: In North Hertfordshire, we recalibrate Microwave Radar for motion and Active Infrared for presence to prevent ghosting.
Safety is mandatory. Our audits check specific parameters:
| Test Parameter | Limit | Action |
|---|---|---|
| Dynamic Impact | < 400N | Adjust motor torque |
| Static Entrapment | < 150N | Test safety reversal |
| Sensor Monitoring | Every Cycle | Verify controller feedback |
We aim for a 4-hour response for security-critical failures within North Hertfordshire boundaries.
Yes, we are independent specialists capable of repairing Geze, Assa Abloy, and most major brands using compatible parts.