Unlock convenience and security with the Arpha D280, a versatile keyless entry that blends smart features with reliable protection.
- 5-in-1 access options—fingerprint, numeric password, mechanical key, Bluetooth control, and a trusted backup for secure entry.
- Bluetooth connectivity supports your smart home setup, letting you monitor lock status and grant access from your phone or compatible hub.
- Durable zinc alloy construction stands up to daily use on doors 35–55 mm thick while resisting tampering and wear.
- Battery powered with dry cells and a mechanical key fallback ensure you’re never locked out, even during power changes.
