Gateman V20 (also known as the ) is a vertical rim-type digital door lock designed for convenience and security. Below are the key operating instructions and features summarized from the BT Security Manuel and other technical guides. 🔑 Security Code Registration To set or change your PIN code (4–12 digits): Open the battery cover on the interior unit. "I" button (Registration button). Activate the keypad on the exterior unit by touching it with your palm. Enter your new PIN code (Do not use "I" button again to finish. A "pi-bi-bing" sound confirms success. BT Security 🎴 Card Key Registration Open the battery cover and press the "I" button Touch the card keys one by one to the card reader on the front panel. "I" button to complete the process.
B. Registering a Password
- Enter Admin Mode (Master Code).
- Select Registration Menu -> Password.
- Enter a 4-12 digit PIN.
- Re-enter the PIN to confirm.
- Press
OK/#.
: Pre-assemble the back body to ensure the striker plate aligns perfectly with the deadbolt before final screw tightening. step-by-step checklist for the physical installation or more details on advanced security features like the "Double Lock" mode? Keypad Door Lock Not Working [How to Fix]
- Pre-install checks (door thickness range, handedness, backset).
- Removing existing hardware.
- Mounting template and drilling guidance.
- Fitting exterior and interior assemblies, wiring harness routing (if any), securing screws.
- Installing batteries and first power-on test.
- Biometric Fingerprint Scanner: Fast, capacitive recognition.
- Touchscreen Keypad: Backlit for night use.
- RFID Key Tags/Cards: For children or elderly family members.
- Mechanical Override Key: Emergency access if the battery dies.
- Auto-Locking Mechanism: Door locks automatically after a set time.
Emergency Power: If the batteries die, touch a 9V battery to the emergency terminals located under the keypad to provide temporary power for unlocking.