Yale YRD450-N-BLE-BSP Electronic door lock Reference

Lock and fitting dimensions

Check the backset, centre distance, faceplate and mounting points against the specific model drawing.

Specifications

Striking plate

2-3/4" x 1-1/8"

Backset

2 3/8" or 2 3/4"

Weight (lb, manufacturer page value)

4.0

Operating temperature (original unit °F)

Exterior: -22 F to 140 F Interior: 5 F to 158 F

Product and configuration identification

The official product name is “Yale Assure Lock 2 Plus with Apple Home Keys”; the technical table currently identifies model YRD450-N-BLE-BSP. This record uses that configuration as its reference and does not mix in specifications from other versions in the series.

The table lists 4 specification or configuration facts. Original imperial values retain their units and are not rounded into installation dimensions.

Checks for replacement or selection

Compare photographs and the model of the existing hardware with the source document, then check mounting holes, door thickness, backset and the matching strike individually. Similar names or appearances do not establish direct interchangeability.

• Record the full model, colour or finish, function and document version.
• Record any inapplicable, missing or contradictory fields and confirm them with the manufacturer.
• Check fasteners, door requirements and installation orientation against the corresponding instructions.

Limitations

• This is a US/Canada regional source and does not establish the specifications or availability of similarly named products in other markets.
• Specifications are taken from the default model in the product page's technical table: YRD450-N-BLE-BSP. Recheck the model and specifications after changing the colour, function or package selection.
• The source product image is provided for identification only. Full installation instructions and marketing security ratings are not reproduced; product certification, connected-service availability, prices and stock have not been independently verified.
• The original technical table shows No in the battery field, which may conflict with the electronic functions. This record does not adopt that field; confirm the power supply with the manufacturer.
• The source website states that its smart locks and devices are intended for the US and Canada. Operation in other countries cannot be promised on that basis.

Sources

Manufacturer documents are provided in their original language.

Related articles