Lockwood Selector® 3782 Short Backset Key Override DX Digital Mortice Locks

3782 Key Override DX Digital Mortice Lock 23mm Backset - Stainless Steel

Combination of 3782 Series Cylinder Mortice Lock, Lockwood 4800 or 5800 Series and Digital Access Pad to provide keyless entry.

For extra security when under forced attack, the inbuilt clutching mechanism allows the outside turnknob to rotate without operating or damaging the lock.

The factory set 4 digit code is easily changed to any 4, 5 or 6 digit code using the code changing kit provided with each lock.

As the digital lockset utilizes mechanical operation, electrical wiring is not required.

Outside Function

Press the C button, enter the correct code, then turn the turnknob to unlock the door. Upon releasing the turnknob the code is automatically cancelled.

The key override pin tumbler cylinder enables quick access by key for authorities such as the fire brigade or those who need to carry a master key to access all rooms of a building.

Inside Function

By lever handle at all times.

Holdback Function

A key operated holdback function is available, this requires the inclusion of an internal cylinder.

Specification

Furniture

Lockwood 4800 and 5800 Series Furniture (ordered separately).

Lockwood Plate Door Handles – More information

Case and Faceplates

High purity zinc alloy material cases with stainless steel chassis plates. Stainless steel faceplates provided as standard
Brass faceplates available for alternative finishes

Backset

23mm standard backset
Extended backsets 25.4mm, 30mm and 127mm are available
Installation of 23mm, 25.4mm or 30mm backset locks on open-in doors would require the door stop to be machined to clear the digital codepad
38mm backset locks are therefore recommended on open-in doors

Latch Bolts

Latch bolts are made with stainless steel, 15mm in size
Deadlatching is achieved by an auxiliary stainless steel latch bolt
Reversible for both left and right hand doors, opening in or opening out whilst lock is in door
Electric Strike compatibility
Separate auxiliary bolt moves into lock case simultaneously with latch bolt
Radius bolt provides greater deadlatch throw and smoother closing action

Cylinder Retaining Pin

Hard-drawn spring steel wire, corrosion protected.

Door Thickness

Metal doors: 43 to 46mm
Suits hollow-style aluminium door sections with 38mm minimum internal depth

Door Clearance

To ensure correct functioning of the deadlatching mechanism and security for all locks, the clearance between the door and the frame should be 3mm. The deadlatching will operate up to 8mm door clearance, however door clearances over 5mm are not recommended.

Security

All Selector® 3780 Series Cylinder Mortice Locks conform with Level S7 (Physical Security) Australian Lock Standard (AS-4145.2-2008). Conforms to Level S8 (Physical Security) when fitted with door furniture and anti-drill cylinder.

Durability

All Selector® 3780 Series Cylinder Mortice Locks conform with Level D8 (Durability) Australian Lock Standard (AS4145.2-2008).

Anti-Corrosion

All Selector® 3780 Series Cylinder Mortice Locks conform with Level C6 (168 hours) Australian Standard (AS4145.2-2008).

Cylinder

Requires standard Lockwood oval shaped brass cylinders and brass barrels. Lockwood cylinders include bump resistant five pin tumbler mechanism.

Key override cylinder is a 570E type cylinder which must be ordered separately.

Keying

Restricted Special Keying

Lockwood locks can be keyed to a number of controlled and/or specially keyed systems. These range from legally protected keys to protect against unauthorised duplication and can also include specially designed keying systems such as master key systems. This allows for different levels of mechanical access control.

Lockwood Keying Platforms – More information

Standard Finishes

Codepad	Satin Chrome Brushed (SC)
Mortice Lock	Stainless Steel (SS)

Codepad Assembly

High purity zinc alloy. 45mm wide, 164mm high, 52mm projection.

Extended Cylinders

Modular Cylinder Extensions are available for thicker doors.

Rebate

Rebate kits to suit 13mm standard rebate are available. Only suitable for use with 30mm and 38mm backset locks.

Electric Strikes

Lockwood offers a wide range of electric strikes which are compatible with the Selector® 3780 Series Mortice Lock.

Lockwood Electric Strikes – More information

Dimensions

Part Number	3782DXKO	4782DXKO	5782DXKO	6782DXKO
Dimension A	23	25.4	30	38

Downloads

~EPI636329991432222203.TMP (.tmp, 2.3 MB) 3782 Key Override DX Digital Kit Mounting Instructions.pdf (.pdf, 2.1 MB) 3782 Series Aluminium Door Mounting Instructions.pdf (.pdf, 1.6 MB) 3782 Series Setting and Operating Instructions.pdf (.pdf, 4.1 MB) 3782 Series Timber Door Mounting Instructions.pdf (.pdf, 2.2 MB) 5782 Rebated Door Mounting Instructions.pdf (.pdf, 2.3 MB) Lockwood Selector 3700 Series Mortice Locks Catalogue.pdf (.pdf, 8.8 MB) Lockwood Selector 3700 Series Mortice Locks Service Manual.pdf (.pdf, 35.4 MB) Selector 3780 Series IGES 3D Models.zip (.zip, 16.8 MB) Selector 3780 Series Routing Detail.zip (.zip, 82 kB)

Part Numbers

Lockwood Selector 3782 Short Backset Key Override DX Digital Mortice Locks

Primary Locks

Description	Part Number
3782 Universal Primary Lock 23mm Backset	3782SS
4782 Universal Primary Lock 25.4mm Backset	4782SS
5782 Universal Primary Lock 30mm Backset	5782SS
6782 Universal Primary Lock 38mm Backset	6782SS

Conversion Kits

Description	Part Number
Kit For Key Override 3782 DX Digital Configuration	3782-DXKOKITSC

Selector Feature Page

Where to buy?

Find your local Lockwood stockist.

Lockwood Selector® 3777 Dual Entry Mortice Locks

60mm, 89mm and 127mm backset models available.

Lockwood Selector® 3772 DX Digital Mortice Locks

60mm, 89mm and 127mm backset models available.

Lockwood Selector® 3787 Short Backset Dual Entry Mortice Locks

23mm, 25.4mm, 30mm and 38mm backset models available.

Disclaimer: Selector is a registered trademark of ASSA ABLOY Australia Pty Ltd in New Zealand