Extension Kit - For Thicker DoorsAlfred Extension Kit for DB1 & DB2 Series locks Allows for installation of Alfred Smart Deadbolts on door thicknesses up to 60mm 2 3 8" For DB2 B and DB1 A DB1 B KEYED Locks ALF EXT K Includes Screw Pack and New Cylinder with 2 Keys with Extended Tail Bar Compatible with DB1 A DB1 B DB2 B Models Only For DB2 and DB1 DB1 C KEYLESS Locks ALF EXT KL Includes Screw Pack with Extended Tail Bar and Mounting Screws Compatible with DB1 BL DB1 C DB2 (Keyless)

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Network ready – Add a Alfred Connect V2 Wifi bridge (sold separately) to control your lock remotely and add access to both Hey Google and Alexa voice commands

An optional Alfred Connect Wifi Bridge allows you to operate the lock remotely and adds Google Home Assistant or Alexa voice control support

Built in Z-Wave Plus chip using US Frequency

touchscreen and key override with 2 physical keys in box

DB2-ZWAVE - 500 Series  - Used with DB2 or DB2-B Lock (Lock sold separately)

This rechargeable Lithium-ion battery packs utilizes a USB-C charging port for easy recharging when your Alfred Smart Lock is running on low battery

Door position sensor standard

Privacy mode

clean surface

Add on accessory for our Alfred DB2S or ML2 series smart locks