Schlage CO-100

Manually Programmable Keyless Lock


Keys are quickly becoming obsolete, thanks to innovative new technologies like the Schlage CO-100 commercial lock digital key system. The system allows you to create and manage digital keys for your commercial locks, so you can easily give employees and guests access to your building without having to worry about losing or duplicating keys. It’s the most secure and efficient way to manage your access control.

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Your Current Selections:

Need assistance or have questions? Call our Cabinet Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!

Need assistance or have questions? Call our Commercial Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!

  • Added security and convenience of electronic access control without the cost or complexity of a fully networked system
  • Tested to highest industry standards to ensure quality and reliability
  • Manually programmable auto-locking classroom/storeroom cylindrical lockset; Lockset is normally secure. Inside lever always allows free egress. Valid toggle credentials on the exterior may be used to change to a passage or secured status
  • Battery Powered: Up to 2 yrs with 4AA (std. off the shelf; included)
  • Assign unique, sequential PIN codes (3-6 digits) to each user (up to 500), minimizing the number of mechanical keys issued which protects the integrity of your key system
  • Keypad Programming:  Update users at the lock
  • Straight-forward & easy to follow installation and operating manual included
  • Mechanical key override using 6-Pin Schlage standard cylinder (compatible with multiple cylinder types).  You may select a different lever cylinder type, including less standard Schlage cylinder, or IC (Inter-changeable Core) cylinder prep
  • Commercial 2-3/4″ backset (supplied)
  • Latch Length 1/2 in.
  • Visual/Audible Communications: Tri-colored LED’s & audible indicators
  • Certifications: ANSI/BHMA A156.25 Grade 1, UL 294, UL 10 C, FCC Part 15, ADA
  • Base Model#:  CO-100-CY70-KP-RHO
This page is for the stocked model. We accept custom orders! To see the options, download ordering guide, then contact us for a quote.
GoKeyless is a trained and authorized Schlage® dealer. Sales, service, and support. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year. The Schlage CO-100 series of keyless locks is the benchmark for stand-alone keyless access. These locks are cost-effective and independently tested, and they make it easy to transition from mechanical security to peace of mind. With Schlage CO-100 locks, you can eliminate the hassle of lost, copied, or stolen keys. You can also easily manage access for employees, guests, and contractors. Schlage CO-100 locks are the perfect solution for businesses of all sizes. They're easy to use, affordable, and built to last. These locks are ideal for applications with a small to medium number of users, where convenience takes precedence, and where access if not properly controlled could create a risk.  Even more, for facilities looking to improve overall security, one of the agreed upon methods by security experts is to reduce the number of keys in circulation, which this lock will do.  With manually programmable pass-through, freeze, and normal-use lock command options built-in, the Schlage CO-100 keyless locks give you what you need to keep your place safe and secure.  Nothing compares to the simplicity with which you install and use these locks too.  Even if you consider yourself a novice when it comes to door hardware, you can handle the Schlage CO100 lock.  By drilling a few extra small mounting holes, you can retrofit your current knob/lever handle lock in minutes.  So why wait? Switch to Schlage CO-100 locks today and start reducing your lock servicing costs, enhancing daily productivity, and protecting your business. Did You Know? Schlage CO and AD locks are the first electronic locks to be UL (Underwriter's Laboratory) 294 certified.  This is a tougher certification to obtain, as it tests the electronics, not just the mechanical components.  Tests for accelerated aging, corrosion resistance, destructive attack, temperature, humidity, and rain are performed.  By meeting UL 294 standards, Schlage locks give you more reliability, and preserve your investment.
Exterior Dimensions

3.44 (W) x 9.46 (H) x 3.67 (D) in.

Inside Dimensions

3.44 (W) x 10.10 (H) x 2.96 (D) in.

Door Thickness Minimum

1 3/4 in.

Door Handing


Door Opening


Door Prep

Standard 2 1/8 in. Cross-Bore, Edge Bore: 1 in., Through-Bolt Hole(s)

Door Stile Width

Minimum 4 in.

Handle Type

Lever Handle Door Locks

Access Type

Key, Keypad – Digits

Code Length

3 to 6 Digits

Code Capacity


Battery Type


Battery Life

2 Years


Classroom, Storeroom

Scanning Time

≤ 1 sec.






Satin Chrome, Satin Brass

Locking Device

Cylindrical Latch

Lock Features

Passage Mode

ANSI Rating

A156.25, Grade 1 (Best)

BHMA Rating

Grade 1 (Best)




Front body: Weatherproof, Indoor/Outdoor

Outside Operating Temperature Range

-31° to 151°F (-35° to 66°C)

Inside Operating Temperature Range

32° to 120°F (0° to 49°C)

Operating Humidity Maximum



Single Factor


8 lbs


2 Year Manufacturer

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Customer Questions & Answers

  1. A

    Replacement battery packs are available for this model. If you require a replacement, please contact us at 937-247-9327 and one of our experts will assist in getting the correct part number ordered for you!

  2. A

    The CO-100 offline model does not support scheduling features. 

  3. A

    To access the batteries, remove the top screw from the interior assembly cover and lift away. Remove the battery strap by removing the screws at the top and bottom. From here, exchange the (4) AA batteries, reinstall the battery strap and replace the cover.

  4. A

    You are able to program a toggle code that can be used to keep the door unlocked until the code is entered again to relock the door!

  5. A

    This model is an offline model that is programmable directly at the keypad. The CO-100 does not support any remote connectivity. 

  6. A

    If the programming code is forgotten, the lock will need to be factory reset. This will restore the default programming code of '97531*'. 

  7. A

    Yes! You are certainly able to clear out specific codes and enroll new codes in their place. If a code is erased out, you can also add this back in at a later time. 

  8. A

    For this function, you will need to enroll a Toggle code. This can be done by using the sequence below:

  9. Q WILL THE C-100 LOCK WORK WITH BOTH 2-3/8 & 2-3/4" BACKSET? answer now
    Asked by ALBERT H FOSS on February 15, 2019 11:57 AM

    It comes with a 2 3/4 commercial backset but you are able to purchase the 2 3/8 backset to go with the lock. 

  10. A

    Yes, one code per user up to 100 total users. 

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