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Danalock V3: protocol versions, power and installation checks for the smart lock

V3 is battery-powered and available in several communication versions. First confirm the existing lock's mechanical connection, then choose a version matching the home control system; the same series name does not mean all protocols are included together.

Danalock V3 official product photograph
Danalock / Salto Home Solution, official media materialImage source

Product dimensions

Dimensions from model documentation
SpecificationsDimensions from model documentation
Dimensions59 × 59 × 68 mm

Compare the overall dimensions and mounting points with the documentation for the specific product.

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Specifications

Dimensions
59 × 59 × 68 mm
Weight (excluding batteries)
130 g
Batteries
4 CR123A batteries
Materials
ABS and anodised aluminium
Communication versions
Bluetooth, Bluetooth/Zigbee, Bluetooth/Z-Wave; a HomeKit version is also listed

Protocol versions and hubs

The official comparison table separately lists Bluetooth, HomeKit, Bluetooth/Zigbee and Bluetooth/Z-Wave. Remote-operation paths differ by version, potentially using Danabridge or the corresponding smart-home hub. Include the communication version in the purchasing list.

Firmware affects accessory compatibility

The manufacturer states that HomeKit versions support dual mode from firmware 2.7.5, enabling pairing with Danapad and Danabridge through the corresponding Bluetooth mode. Check firmware on used or old-stock devices rather than checking only the V3 marking on the housing.

Dimensions and battery maintenance

59 × 59 × 68 mm is the device envelope, not cylinder or tailpiece mating dimensions. Include the 4 CR123A battery type in the maintenance list; the manufacturer's approximately one-year battery life is an estimate, not a fixed replacement interval.

Limitations

  • The official website states that the HomeKit version is currently unavailable; confirm actual supply by region and order version.
  • The official imperial dimensions and millimetre row do not fully correspond. This page records only the original millimetre dimensions without independently converting them.
  • Compatibility with European, Nordic or American lock constructions requires the corresponding installation accessories to be checked; it is not universally compatible with every lock.

Sources

Danalock / Salto Home Solution official product information

Manufacturer documents are provided in their original language.

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ZamokWiki · A source-backed reference library for locks

Manufacturer documents are provided in their original language.