Do you have a question about the Yale YDM4109 and is the answer not in the manual?
Type | Digital Door Lock |
---|---|
Power Supply | 4 AA Batteries |
Keyless Entry | Yes |
Emergency Power Supply | 9V Battery |
RFID Technology | Mifare |
Max RFID Cards Registered | 20 |
Fire Sensor | No |
Automatic Locking | Yes |
Low Battery Warning | Yes |
Lock Type | Deadbolt |
Auto Lock | Yes |
Material | Zinc Alloy |
Connectivity | Bluetooth |
Access Methods | PIN, RFID |
Color | Black |
Battery Life | 12 months |