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Lockey EC780 Standard Cabinet/Locker Cam Lock

The Lockey EC-780 sets the industry standard for affordable, easy-to-install, and ultra-low maintenance locker keypad locks that can be installed in minutes on any type of locker or cabinet (metal, wood, plastic, etc. ) with cam-style ¼ inch to 1-½ inch doors and a standard cam.
  • Each electronic lock for lockers is easy and inexpensive to operate
  • Key override is standard
  • Keypad orientation can be left, right, or vertical--install this lock any way you want--the numbers will be right-side up
  • Uses battery power so sparingly that each digital keyless locker lock typically provides up to 80,000 operations per pair of AA batteries
  • Public Mode or Private Mode (see below)
  • The RAS (Remote Allocation System) option makes it easy to administer many locks from a central location (see full details below). With this ingenious system, changes are entered into the RAS admin area and a new specially-encrypted code is generated for the next user who enters the new code to open the lock. All needed parameters are contained in the new user code at the bit level, so no physical connection or electronic transmission (WiFi, Bluetooth, RFID, etc.) is needed. With no wires or signals, these locks are both simpler and cheaper to install as well as more reliable to operate
  • Slam Latch option is available to latch and lock automatically whenever closed (must be ordered with lock)
  • Types of codes: 8-digit master code, 6-digit sub-master code, 4-digit user codes, and 6-digit technician code (see below)
  • Auto unlock mode (can be turned on/off)
  • Audible key press (can be turned on/off)
  • Low battery indicator light

Lockey EC-780 Standard Cabinet/Locker Lock
Click to enlarge/print. © Lockey 2018 Catalog. Questions? 1-888-202-4538.

Lockey EC Series User Modes: Public, Private, & RAS
Click to enlarge/print. © Lockey 2018Catalog. Questions? 1-888-202-4538.

Lockey Cabinet Locker Lock Comparison Table


Brand-New, Authentic, Manufacturer-Authorized,
and Full Warranty GUARANTEED!  check

Starting at: $81.33   MSRP: $142.88

SALE:  $81.33
Save: 43% off
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Select the Options You Want:

The color(s) above are only the ones which are available for this product.


  • BOLT TYPE: Locks with a rotating cam. These are typically used on a cabinet door with no inside handle. Must be locked manually.
  • DOOR THICKNESS: fits cabinet and locker doors ¼ inch to 1-½ inches thick.
  • DOOR/GATE TYPE: locks for hinged doors on lockers that are typically made of thin metal or wood.
  • FINISHES: black; silver.
  • INSTALLATION: surface-mounted on cabinet or locker door.
  • KEY OVERRIDE: Locks that come standard with a built-in key override for a metal key to provide an additional way to open..
  • KEYPAD: single-sided (on one side only).
  • LOCKS FOR ...: locks for commercial/business usage with advanced features, many users, high traffic, and heavy-duty components; locks for lockers with very thin doors usually made of metal or wood; locks that are designed for use on thin trailer doors.
  • MAX CODES AT 1 TIME: 1 per keypad.
  • MODES: Locks automatically.
  • NETWORK: none (standalone).
  • POWER: batteries - 2 AA Alkaline batteries.
  • PRODUCT LINE: Lockey Cabinet/Locker Locks.
  • SECURITY LEVEL: locks come with key cylinder (aka key override) that might/might not be pickable or bumpable.
  • WARRANTY: 3-year guarantee against breakage of polycarbonate lock cover in normal use.
  • WAYS TO LOCK/UNLOCK: unlocks by using a keypad on the outside only.
  • WEATHER RESISTANCE: Locks where both sides are designed for indoor use only.

Lockey Cabinet/Locker Locks - Public vs Private Modes

  • PUBLIC MODE - used for locks in public spaces such as fitness locker rooms, shared work spaces, festivals,  amusement parks, etc.
    In this mode, each person gets to set their own code after they put their things in the locker. The code is only good until the lock is opened. The lock only knows the current code and does not store any previous codes. To prevent people from keeping a lock indefinitely, an administrator can optionally set up a time when these locks will unlock automatically until the next use. Once people are aware of this procedure, they no longer try to store items for extended periods.

  • PRIVATE MODE - used for locks in private spaces such as cabinets, lockers, drawers, etc.
    In this mode, the administrator assigns a permanent code for the lock and gives it to an individual or group. The lock only knows one code, which is shared among one or more people. After someone enters the code, the lock will open and remain open for 4 to 5 seconds before it automatically re-locks. It will never stay unlocked permanently.

Lockey Cabinet/Locker - Remote Allocation System (RAS)

The Remote Allocation System (RAS) is an online code management system that allows administrators to remotely manage all locks without having to go to each lock. It is an easy way to organize all of your lock information, codes, and personnel information...all in one place. RAS has a graphical user interface and a secure online database. It allows you to easily change many or all lock codes at once, as follows:

  1. Select locks to be updated.
  2. Click “Manage.”
  3. Click “Advance lock codes and the next user code is now available.

Through the online portal, administrators can do the following:

  • View a detailed overview of all locks being managed, including the serial number, location of the lock, and who the lock is currently allocated to
  • Allocate new codes and users to each individual lock
  • Manage, amend, and update all other aspects of each individual lock, including the code, allocate the lock to a different user, and modify all lock details

Lockey Cabinet/Locker Locks - Types of Codes and Who Should Have What

  • The Master Code will grant access to ALL programming functions on the locks, so it is usually only given to the administrative personnel. It can also be used to open all locks.  When used, this code will delete the currently defined user code on the lock.

  • The Submaster Code and the Tech Code will open all locks, but not allow them to be reprogramed.

  • For example, the Principle or Supervisor will often have the Master Code, the Assistant Principle or Assistant Manager will have the Submaster Code, and all maintenance workers and/or technical staff will have the Tech Code. Then, if any of those people leave their job, only one code will have to be changed. 

Lockey Cabinet/Locker Lock Details

Mounting Hole Shape 2 or 3 point mounting
Cam Capability (Door Thickness) ¼” up to 1-½” thick
Spindle Length 20mm standard, 24mm by special order
Power 2 x AA Battery-Alkaline (included)
Operations Up to 80,000 cycles per pair of AA batteries
Low Battery LED lights with battery condition indicator
Material Zinc die cast
Keys Metal (2 are included with each lock unless locks are keyed alike)
Finish Powder coated
Environment For Indoor use (except EC-781 model)

Lockey Cabinet/Locker Warranty

  • Three-Year Electronic Warranty from the manufacturer
    This covers manufacturing defects to the electronics of the electronic locker lock. Use of a non-synthetic lubricant will damage this lock and will not be covered under the warranty. The Three-Year Electronic Warranty does NOT cover the finish of the lock or defects resulting from vandalism or improper installation or use.

Lockey Cabinet/Locker Locks Documentation

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Google Product Category: 503730 - Hardware > Locks & Keys > Locks & Latches