Before we dive into the manual, let's take a look at some of the key features of the Gateman V20:
When batteries are running low, the lock will play a distinct melody (often the tune of "To Elise") after unlocking. Replace all 4 AA batteries immediately with fresh alkaline batteries. Do not mix old and new batteries. Emergency 9V Jumpstart
The manual thumbturn on the inside features a central button. To unlock the door using the thumbturn, you must press and hold the central button while turning the knob. This prevents intruders from manipulating the lock through a letterbox or cat flap. Intrusion and Break-in Alarm gateman+v20+manual
: Replace all 4 AA batteries immediately. Do not mix old and new batteries.
Are you trying to connect a or home automation module ? Do you need steps to adjust the volume or mute the lock? Share public link Before we dive into the manual, let's take
| Feature | Specification | | :--- | :--- | | | RFID Card (up to 20 cards) & Master Password (4-12 digits) | | Master Password | Can be set from 4 to 12 digits | | RFID Card Capacity | 20 tags/cards (compatible with MIFARE, EasyCard in Taiwan) | | Power Source | 4 x AA (1.5V) alkaline batteries | | Emergency Power | 9V battery external terminal for backup power | | Operating Temperature | -15°C to 55°C (for the outdoor body) | | High-Temperature Alarm | Activates at 55°C to warn of fire | | Dimensions (Exterior) | 19(D) x 64.6(W) x 160.2(H) mm (Zinc Die-cast) | | Dimensions (Interior) | 36(D) x 85(W) x 158(H) mm (Reinforced Plastic) | | Material (Exterior) | Zinc Die-cast | | Material (Interior) | Reinforced Plastic | | Suitable Door Thickness | 30 to 55mm | | Battery Life | Approx. 12 months (based on 10 uses per day) | | Color | Black & Silver | | Remote Control | Optional (100 meters range) |
Touch the screen with your palm → Place the tag on the reader → Door unlocks. D. Locking the Door Emergency 9V Jumpstart The manual thumbturn on the
Proper installation ensures the physical security and smooth mechanical operation of your lock. Step 1: Prepare the Door