DorivLoki has multiple fail-safes. First, it triggers an alarm when batteries hit 4.5V. If they die, you can use a Type-C power bank to provide emergency power to the port, or use the included mechanical backup key.

The high-capacity sensor can store multiple prints for all family members and trusted individuals. Most users store 2-3 fingers per person to ensure easy access from any angle.

Yes! DorivLoki is designed for DIY. It fits standard door thicknesses (35-60mm) and uses an adjustable lock core distance (5-7cm). Most customers finish installation in about 20 minutes with just a screwdriver.

Via the smartphone app, you can generate temporary, time-limited, or one-time passcodes. This is perfect for cleaners, delivery drivers, or Airbnb guests. Note: Remote WiFi unlocking requires a separate gateway device.

Absolutely. DorivLoki is built to operate reliably between -20°C and 70°C. It is designed to handle humidity, rain, and temperature extremes common in the UK.

By holding the sensor for 1.5 seconds, you can keep the lock open for high-traffic periods (like a party). A single press or app command restores the automatic high-security locking mode.

UK orders typically arrive in 3-7 business days with free standard shipping. All orders include tracking so you can monitor your package from dispatch to your doorstep.