This device is equipped with a durable metal shell and is designed specifically for rolling doors. It features a normally closed (NC) connection type and has an active detection gap of 65 mm or more, ensuring reliable performance for security applications. The interface includes an alarm output with a normally closed configuration. Electrically, the device operates with a typical voltage of up to 100 VDC and can handle a typical current of up to 500 mA, making it suitable for a wide range of applications.
| Feature | Specification |
|---|---|
| Shell Material | Metal |
| Connection Type | NC (Normally Closed) |
| Designed For | Rolling Door |
| Active Gap | 65 mm |
| Detection Gap | ≥65 mm |
| Interface | Alarm Output |
| Alarm Output Type | Normally Closed |
| Typical Voltage | ≤100 VDC (Capacity) |
| Typical Current | ≤500 mA (Capacity) |


















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