Disclaimer: This article is an independent user guide based on the official Gateman V20 manual and common technical support logs. Gateman and V20 are trademarks of their respective owners.
Touch the keypad with your palm, enter your code, and touch the keypad again with your palm. RFID Card: Touch the card to the reader icon. Locking the Door: gateman+v20+manual
If batteries die completely, hold a 9V battery to the contact points at the bottom of the outside unit to provide temporary power for PIN entry. Disclaimer: This article is an independent user guide
Based on the manual, here are the most common settings for the Gateman V20: Open the battery cover on the inside unit. Press the [I] (Registration) button. Enter your desired 5 to 12-digit PIN on the front keypad. Press the [I] button again to complete. Switching Auto/Manual Lock Mode: Open the battery cover and locate the [A/M] switch. RFID Card: Touch the card to the reader icon
: Activated from the inside to prevent anyone from opening the door from the outside, even with a valid pin or card. 4. Troubleshooting & Maintenance