StealthLock SL-150

Invisible Cabinet Lock Pre-programmed Kit

Reviews (8) | Customer Questions (25)


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  • Sold as pre-programmed kit with dedicated Transmitter Pad — PLEASE NOTE Transmitter Pad will only operate the Receiver Latches packaged together with it in the kit
  • Transmitter pad operates within a 15 ft. range
  • Mount transmitter pad ANYWHERE within 15ft range with NO WIRES — on the door, or hidden in a drawer
  • Easy Programming
  • Easy Installation — StealthLock can be installed with no engineering, easily, within 5 minutes
  • Separate user and supervisor codes (four to eight digits) to operate the lock(s)
  • Special Operating Modes 
    – Passage; Enter the PIN to lock and unlock
    – Single use; Similar to a hotel safe, enter PIN to lock and same PIN to unlock
    – Self-locking; Automatically locks after a set period of time
  • Receiver latch is easily programmed by user through the transmitter pad
  • Receiver latch mounts within ½” drawer suspension clearance
  • Uses readily available batteries: 4-AAA (not included) for the receiver latch and a CR2032 coin battery (included) for the transmitter pad
  • Low battery indicator on transmitter pad
  • Designed to pass the ANSI/BIFMA 50 lb pull strength specification
  • For interior use only – recommended temperature range of 50F to 120F
  • Transmitter pad cabinet door / drawer and wall mounting plates available

# 1 receiver latch (Up to 5)
# 1 dedicated transmitter pad
# 1 Mounting screws (pack)
# 1 cabinet strike plate
# 1 installation tool

*Pre-programmed Kit contains all parts necessary to lock one door or drawer, up to 5 doors or drawers, based on how many openings you choose at checkout.

Project Item — 1-2 week Shipping lead time is standard. IMPORTANT — Email/Call us with your desired user and supervisor codes at time of order.  Code length is 4-8 digits.
GoKeyless™ is a factory trained and authorized CompX StealthLock dealer. Sales, service, support, valid warranties. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year. StealthLock SL-150 is a project item designed to get you up and running more quickly, with zero programming hassles.  Introduced in the Summer of 2011, this "Invisible" keyless cabinet lock continues its domination as the leading high-end cabinet solution for keyless access and control.  SL-150 kits come completely programmed, and ready for installation on wood cabinets, and lockers used in Closet, Kitchen, Education & Healthcare environments.  Control lockers, closet cabinets & storage, kitchen cabinets, liquor cabinets, entertainment units, audio/visual cabinets, office furniture, reception & conference furniture, healthcare cabinetry, retail display units.

What Lock?

The engineers of StealthLock must enjoy keeping a low profile because they designed this cunning keyless cabinet lock to have no profile. The locking hardware is installed on the interior side of your cabinet door or drawer.  StealthLock leaves no visible sign or trace of a securing device from the front.

Is This Cabinet Lock for Real?

We said the same thing the first time CompX presented it to us. Literally someone could be in your office, walk up to your cabinet and stand there scratching their heads as to why they can't open it. They'll think it should open right up because there is no sign of a key hole or lock, but that is the beauty of StealthLock, it surreptiously secures the cabinet, leaves no footprint, and only permits access to an authorized code holder.

A Cabinet Lock Fully Controlled by Remote

Nearly all cabinet locks suffer from the same issue - keys. We hear it all the time. Cabinet keys are never where they should be, someone lost them, or the office manager is away from her desk.  It's a scenario that leads to cabinets staying unlocked, even though there is confidential information, private records, or expensive affects on the inside. That's why StealthLock is all the craze, reduces your liability risk and exposure to theft, and is the last cabinet lock you will ever need. Healthcare                Residential/Closet      Locker                      Office Invisible Keyless Cabinet Lock
Lock Features

Remote Control

Door Opening


Locking Device

Surface Latch

Access Type

Keypad – Digits




CompX, StealthLock

Mode of Operation

Passage, Self Lock, Single Use


Latch: 6.785 (W) x 2.67 (H) x .437 (D) in., Transmitter Pad: 3.375 (W) x 1.5 (H) in.

Code Length

4 to 8 Digits

Inside Operating Temperature Range

50F to 120F

Battery Type



1 Year Manufacturer

Share your thoughts!

4.63 out of 5 stars

8 reviews

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What others are saying

  1. Mac (verified owner)

    Work well easy install

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  2. A fantastic product

    Carole Whitman-Smith

    When I started working for my company I was given a work station that is a custom made round wood desk that didn’t have locks on the built in drawers. I work with highly confidential material that I would have to gather up at the end of the day a lock in a closet nowhere near where my desk is. Retrofitting this custom desk was too expensive to be deemed a priority expenditure. But I wanted a way to work more organically so to conveniently secure items I was working on right at my desk. These locks fit the bill! They were easy to install and programming the keypad was simple. I have a different code for the top drawer and a single code I use for drawers 2 & 3. My Team can get into the top drawer for items I store there that pertain to them and I don’t have to worry about them accessing items in the 2nd and 3rd drawers. I went ahead and bought the cords to plug in the part of the lock inside the drawer so I won’t have to fuss with changing batteries down the road. The key pad is low profile and looks nice mounted on the front of the top drawer.

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  3. Locks for bar

    ally (verified owner)

    Great product for securing a bar!

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  4. Durability

    Neal (verified owner)

    I was impressed at first. The lock and remote worked well. However the pin that goes into the lock is very lightweight and broke after a few weeks. I was concerned with the durability of the lock and the relatively small effort necessary to break it open. That turned out to be a valid concern and now the lock is it effective. I will try to modify the pin to make it more secure but that remains to be seen.

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  5. Fully Satisfied and great value!

    Stealther_Lokey (verified owner)

    I use these discreet, super quiet functioning locks for some cabinet drawers at home. They help to secure some personal files and adult-only substances, which, in turn, provides me with a tremendous peace of mind–well worth the price! As an added bonus, the sales and service personnel at have been absolutely stellar. Great product, value, and service.

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  6. David Price (verified owner)

    The product is awesome. Installed the locks on drawers for jewelry in our closet. Easy install and they work great.

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  7. Kelly from Texas

    The product is working just as advertised and needed. Actually, pretty easy to install. Good product. I have already recommended.

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  8. George from Oregon

    Fairly straight forward installation. Works perfectly.

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Customer Questions & Answers

  1. Q How long is the receiver latch? answer now
    Asked by Bob McCrae on October 20, 2023 12:18 PM

    The latch's dimensions are as follows: 6.785 (W) x 2.67 (H) x .437 (D) in.

  2. Q What happens if the batteries die? Do the cabinets unlock? answer now
    Asked by Karen on February 5, 2023 5:17 PM

    The locks will remain in whatever state they were in when the batteries died. Meaning if the locks were unlocked, they will remain unlocked, if they were locked, they will remain locked.

  3. A

    An RL-110 lock that has not been paired with a TP-150 will work with any TP-100 and/or TP-150 transmitter that is within range as long as the correct code is pressed on the pad. An RL 110 does not need to be paired to a TP-150 for the TP-150 to lock and unlock it.


    An RL-110 that has been paired to a TP-150 will only be locked and unlocked by that specific TP-150, or a TP-150 that has been special ordered from StealthLock to have the same ID code as an existing TP-150. This makes the RL-110 lock more secure, as not only do you need the correct code, but it must be entered on the correct transmitter.

  4. Q So one keypad will open four drawers all at once? answer now
    Asked by Matthew on December 7, 2022 11:26 AM

    One Transmitter Pad can be programmed to open multiple RL110 simultaneously with a single code.

  5. A

    These models can only store one user and one supervisor code at a time but the code can be easily changed with the supervisor code. 

  6. A

    The StealthLock SL model would be perfect for this application!

  7. A

    Yes, the lock will beep after 5500 operations to indicate that the batteries need changed. 

  8. A

    Yes, you can change the code with the user code. You should contact CompX directly for more support 630-373-1099.

  9. A

    While it could be done, it would not be recommended as this can typically work lose with usage over time and would no longer be secure. 

  10. A

    The RL-AP1 will act as the power supply for the StealthLock SL-150 receiver so that batteries are not needed.

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