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Schlage CO-100 Classroom/Storeroom Electronic Cylindrical Lock, Keypad
The Schlage CO-100 is a standalone, battery-operated electronic cylindrical lock for commercial applications. It uses 3-6 digit PIN codes as credentials and is programmed directly at the door - no software or network connection required. This listing covers the 70 (Classroom/Storeroom) function with keypad reader.
Function 70: Classroom/Storeroom
- Lock is normally secure from the exterior
- A toggle code can be used to change to a locked or unlocked state when needed
- No interior button - the lock state cannot be changed from the inside
- Free egress is always maintained
Typical Applications
- Classrooms and storerooms
- Supply closets and equipment rooms
- Maintenance areas
- Pool gates, breezeways, and other outdoor applications
- Visitor pass-through and common areas
- Workout rooms
Security
- Manages up to 500 unique 3-6 digit PIN codes with user rights stored on the lock
- PIN codes can be issued and revoked at the keypad without tools or software
- Mechanical key override standard; compatible with Schlage and many other OEM cylinders
- Compatible with most major brands of exit devices
- Helps minimize key distribution and maintain key system integrity over time
Power and Maintenance
- Powered by 4 AA batteries
- Up to 2-year battery life with low-battery status indicator
- No wiring required
Configuration Options
- 6 lever styles: Rhodes, Athens, Sparta, Latitude, Longitude, Tubular
- 8 finishes: 605 Bright Brass, 606 Satin Brass, 612 Satin Bronze, 619 Satin Nickel, 625 Bright Chrome, 626 Satin Chrome, 643E Aged Bronze, 626AM Satin Chrome Antimicrobial
- Cylinder options: Schlage Standard Conventional (P), SFIC Prep Less Core (B), Schlage FSIC Prep Less Core (J), Less Cylinder (L)
- Field reversible handing
- Normal, toggle, pass-through, and freeze programming options
Certifications
- ANSI/BHMA A156.25 full outdoor (70 function)
- ANSI/BHMA A156.2, Series 4000, Grade 1 (cylindrical)
- UL 294
- UL 10C
- UL Canada
- FCC Part 15
- ADA compliant
Manufacturer Resources
AD and CO lever and cylinder compatibility data sheet
Product Specs
- Series:
- CO Series
- Grade:
- Grade 1
- Duty Level:
- Heavy Duty
- Standard Latch:
- 1-1/8" x 2-1/4 deadlatch, Square Corner
- Standard Strike:
- 1-3/16" Lip, ANSI, no box, 1-1/4" x 4-7/8"
- Warranty:
- 2 Year
- Battery Operated:
- Yes
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Product Type:
- Cylindrical Locks
- Subcategory:
- Standalone
- Batteries:
- AA (4)
- Commercial/Residential:
- Commercial
- Cylinder Included:
- No
- Electronic:
- Yes
- Lock Type:
- Cylindrical
- Power:
- Battery Operated
- Lock Function:
- Classroom/Storeroom
- Connection Type:
- Standalone
- Segment:
- Door Hardware
- Product Attribute:
- Electronic Locks
- Tags:
- schlage co100cy70kprho626, schlage co100 cy 70 kp rho 626, co100cy70kprho626, schlage co 100 cy 70 kp rho 626
- Collection:
- CO-100Series
- Product Function:
- Classroom/Storeroom
- Door Hand Direction:
- Field Reversible
- Door Thickness Range:
- 1-3/4"
- Product Category:
- Electronic Locks
- Backset (Distance):
- 2-3/4"
- Department:
- Door Hardware
Parts & Accessories
Schlage Electronics CO-100-CY-70-KP-RHO-626 – Frequently Asked Questions
1) Will the Schlage CO-100 keypad lock fit a 1-3/4 inch commercial door with a 2-3/4 inch backset?
That is exactly the prep it is built for. The CO-100 cylindrical lock is specified for 1-3/4 inch doors and a 2-3/4 inch backset, which is the standard commercial bore. It ships field reversible, so one part number covers both hands and you set the hand at install rather than ordering left or right. Two things to check before you buy: if your door is thinner or thicker than 1-3/4 inches, this is not the right lock, and if the existing prep is on a 2-3/8 inch backset (common on lighter and older interior doors), the CO-100 will not line up.
2) Can I put a Schlage CO-100 in an existing door prep and reuse the strike that's already in the frame?
It depends on what is in the frame now. The CO-100 comes with a 1-1/8 x 2-1/4 inch deadlatch with a square corner face and an ANSI strike, 4-7/8 inches with a 1-3/16 inch lip and no box. If your frame already carries a 4-7/8 inch ANSI strike prep, the supplied strike drops straight in. If the opening has a small T-strike or a radius-corner latch face, you are looking at frame and edge work, or a different latch face to match. The bore itself is standard cylindrical on a 2-3/4 inch backset in a 1-3/4 inch door.
3) Does the Schlage CO-100 come with a key cylinder, or do I order one separately?
No cylinder is included. You pick the cylinder prep when you order: P for a Schlage standard conventional cylinder, B for a small format interchangeable core prep less core, J for a Schlage full size interchangeable core prep less core, or L for less cylinder entirely. The B and J options are the ones to take if your building already runs an IC key system and you want to stuff your own cores. Mechanical key override is standard on the CO-100, so whichever prep you choose, the lock still opens with a key when a code will not do it.
4) Can I keep my existing Schlage master key system if I put in CO-100 electronic locks?
Yes, and that is the usual reason to buy this one instead of a self-contained keypad lock. The CO-100 is offered with Schlage's full range of key cylinder options, so it takes your existing master key system rather than replacing it, and the levers are made to work with cylinders from Schlage and several other OEMs. Order it as P for a Schlage conventional cylinder, or B or J for small format or Schlage full size interchangeable core prep, less core, and key it into your system.
5) What does the 70 classroom/storeroom function actually do on a Schlage CO-100?
Normally secure. The outside lever stays locked and a valid 3 to 6 digit PIN unlocks it for entry. There is no interior push button on the 70 function, so nobody can change the lock's state from inside the room. If you do want it to sit unlocked for a stretch, an administrator enters a toggle code at the keypad to switch it to unlocked and another to switch it back. Inside egress is always free, whatever state the lock is in. That mix suits supply closets, equipment and maintenance rooms, and pass-through doors where staff should not be able to prop the lock open from inside.
6) Is the Schlage CO-100 keypad rated for an exterior door, a pool gate, or a breezeway?
The 70 function is certified to ANSI/BHMA A156.25 full outdoor, which is the grade that covers exposed installations, and the description calls out pool gates, breezeways and other outdoor applications directly. It is also UL 294 listed for access control and carries UL Canada listing and FCC Part 15. So gates, exterior maintenance doors and covered walkways are within what the 70 function is certified for.
7) Does a Schlage CO-100 need to be wired, or is it a battery lock?
No wiring. The CO-100 is a standalone battery lock running on four AA cells, with up to two years of battery life and a status indicator on the lock so maintenance sees it coming rather than getting a call. Nothing runs back to a panel, no power transfer hinge, no software server. Everything happens at the door: an administrator adds or deletes PIN codes and changes preferences at the keypad. If your job requires the door to be released from a front desk or tied to an access control head end, this is the wrong device for it.
8) The Schlage CO-100 keypad lock is built for a 1-3/4 inch door. What keypad lock covers a door outside that thickness?
For doors thicker than 1-3/4 inch, the SDC E75 Series battery-powered electronic cylindrical lockset with keypad access control covers 1-3/4 inch to 2-1/8 inch, and the TownSteel XCE-2000 electronic cylindrical keypad lockset covers 1-3/4 inch to 2 inch. For a thinner door, the Alarm Lock Trilogy T2 DL2700 and the Trilogy 4100 both cover 1-5/8 inch to 1-7/8 inch, and the Lockey E985 and E995 electronic keypad lever locks cover 1-3/8 inch to 1-3/4 inch. Measure the leaf at the lock edge before ordering, since the Schlage CO-100 is specified at 1-3/4 inch on a 2-3/4 inch backset.
9) Which cylindrical keypad lock can be secured from inside the classroom during a lockdown?
The Schlage CO-100 in the classroom/storeroom (70) function is normally secure and has no interior button, so the state of the lock cannot be changed from inside, though free egress is always available. When the requirement is for a teacher to secure the door from inside the room, the TownSteel XCE-9000 Series is an electronic classroom intruder cylindrical lockset with keypad, and the TownSteel FCE-4000 Series is an RFID electronic intruder classroom cylindrical lockset. Both are Grade 1 heavy duty in classroom function, the XCE-9000 for 1-3/4 inch to 2 inch doors and the FCE-4000 for 1-3/4 inch doors. Districts writing an intruder function into the spec should compare against those two rather than against a storeroom function lock.
10) What replaces a Schlage CO-100 keypad lock when the opening needs a restroom or dressing room privacy function instead of storeroom?
The CO-100 classroom/storeroom (70) function stays normally secure and gives no interior control over the lock state, which is wrong for a room someone occupies and wants to secure behind them. For privacy openings, the Alarm Lock Trilogy 4100 is a Grade 1 electronic cylindrical lock with privacy function and keypad for 1-5/8 inch to 1-7/8 inch doors, and the CENTRIOS CEB100 Series is a Grade 1 smart Bluetooth cylindrical lock in privacy function. If codes are not wanted at all on that door, the Cal-Royal CAL20 Calypso is a Grade 1 extra heavy duty mechanical privacy lock for 1-3/8 inch to 2 inch doors.
11) What other Grade 1 standalone keypad cylindrical locks are equivalent to the Schlage CO-100 classroom/storeroom lock?
The closest cross-brand equivalents are the TownSteel XCE-2000, a Grade 1 electronic cylindrical lockset with keypad in classroom function for 1-3/4 inch to 2 inch doors; the Accentra nexTouch NTB613, a Grade 1 cylindrical keypad lock with pushbutton entry; and the Alarm Lock Trilogy T2 DL2700, a Grade 1 standalone electronic cylindrical lock with a digital keypad and 100 user codes. The Schlage CO-100 sits in the same class as a Grade 1 heavy duty cylindrical lock on a 2-3/4 inch backset for 1-3/4 inch doors, standalone at the door with no wiring, holding up to 500 unique 3 to 6 digit PIN codes programmed at the keypad. Where the three differ from it most for a specification is user capacity and credential handling, so match the code count to the size of the population using the opening.
12) Is the SDC Electra 7200 a drop-in replacement for a Schlage CO-100 keypad lock?
No. The SDC Electra 7200 Series is a solenoid controlled cylindrical lock running on dual voltage 12/24VDC for 1-3/4 inch to 2 inch doors, so it expects power run to the opening and a separate device to release it. The Schlage CO-100 is a standalone battery operated lock powered by four AA cells with up to two years of battery life, holding its user rights on the lock itself and taking PIN codes at the keypad. Both are cylindrical chassis, so the door prep is the same family of work, but swapping one for the other changes whether an electrician has to bring power and a controller to the door.
13) How many user codes will a Schlage CO-100 hold, and can I add and delete them without software?
Up to 500 unique PIN codes, each 3 to 6 digits, with the user rights held on the lock itself. Programming is manual at the keypad: an administrator issues or revokes a code right at the door, no laptop, no software, no network. Programming options include normal, toggle, pass through and freeze. For a property manager rotating contractor or tenant codes, that means turnover is handled at the door in a minute. What you do not get from a manually programmed lock is a stored audit trail of who entered and when.
14) I need a record of who opened the door. Is the Schlage CO-100 keypad the right lock, or should I look at something else?
The CO-100 is a manually programmed lock: codes are added and deleted at the keypad and user rights live on the lock. If your requirement is a stored record of entries, look at the Alarm Lock T3 DL3075, which is an electronic cylindrical lock listed with audit trail and keypad access. Choose the CO-100 when what you want is simple code management on a mechanical key system you already run, and the Alarm Lock when someone is going to ask for the log.
15) I want badge or fob access instead of typing a PIN. Is there an alternative to the Schlage CO-100 keypad?
The CO-100 keypad reader is PIN only, using 3 to 6 digit codes as the credential. If your users carry cards or fobs, the TownSteel FCE-2000 is a Grade 1 standalone motorized cylindrical lockset with RFID, and the TownSteel FCE-4000 is an RFID electronic classroom cylindrical lockset, both listed for 1-3/4 inch doors. If you want phone based entry, the CENTRIOS CEB100 is a Grade 1 smart Bluetooth cylindrical lock. Where a PIN is genuinely the simpler credential, contractors and vendors with no card to issue, the CO-100 stays the easier lock to administer.
16) Can I get the Schlage CO-100 to match the lever style and finish of the other doors in my building?
Six lever styles are offered, Athens, Latitude, Longitude, Rhodes, Sparta and Tubular, in eight finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 619 satin nickel, 625 bright chrome, 626 satin chrome, 626AM satin chrome antimicrobial and 643E aged bronze. That covers most existing Schlage suites, so an electronic opening does not have to look like an outlier next to the mechanical locks on the same corridor. The 626AM antimicrobial finish is worth knowing about for healthcare and food service touchpoints.
17) Is the Schlage CO-100 approved for a fire rated door opening?
The CO-100 is UL 10C listed, which is the positive pressure fire door test standard, and it also holds UL 294 and UL Canada listings. The cylindrical chassis meets or exceeds ANSI/BHMA A156.2 Series 4000, Grade 1. Note that the 70 classroom/storeroom function keeps the outside lever locked and always allows free egress from inside, which is what a fire rated egress door needs from its lockset.
18) What is the difference between a Schlage CO-100 cylindrical lock and putting a keypad on a mortise lock or exit device?
The CO-100 cylindrical version drops into a standard bored prep on a 1-3/4 inch door with a 2-3/4 inch backset, which is why it is the quickest of the CO Series chassis options to install and the usual choice on an existing door. The CO Series also comes as a mortise chassis and as exit device trim, and the trim is compatible with most major brands of exit devices. Pick cylindrical for a normal bored door, mortise where the door is already prepped for a mortise case, and exit trim where the door has panic hardware you are keeping. One limit worth knowing: the mortise deadbolt chassis is only offered with the privacy (40) function.
19) What cylindrical lock should be used instead of a keypad when users carry badges or cards rather than PIN codes?
The Schlage CO-100 keypad model works from 3 to 6 digit PIN codes, up to 500 of them, issued and revoked at the keypad. When the site is standardized on a credential the user carries, the TownSteel FCE-2000 Series is a Grade 1 standalone motorized cylindrical lockset with RFID technology in classroom function for 1-3/4 inch doors, and the TownSteel FCE-4000 Series is an RFID electronic classroom cylindrical lockset at the same Grade 1 heavy duty level. Both keep the standalone battery model rather than requiring a wired head end, so the decision is credential format rather than infrastructure.
20) Which standalone keypad cylindrical lock keeps a record of who opened the door?
The Alarm Lock T3 DL3075 is an electronic cylindrical lock with audit trail and keypad access, Grade 1, when the requirement is a record of openings at the door. The Schlage CO-100 is programmed manually at the keypad by an administrator level user who adds or deletes PIN codes and changes preferences or functions on the spot, with user rights for up to 500 codes stored on the lock. For a supply closet or equipment room where the question is who came in and when, specify the audit trail model; where the question is only who currently has a valid code, the CO-100 answers it at the door.
21) What keyless lock does the same job as a Schlage CO-100 without any batteries to maintain?
The Lockey 1600 is a heavy duty mechanical keyless knob lock with adjustable backset for 1-1/8 inch to 2 inch doors, and the Lockey 2830 is a mechanical pushbutton keyless knob lock with auto-locking passage function over the same 1-1/8 inch to 2 inch range. Both take a code at the door with no power at all. The Schlage CO-100 runs on four AA batteries with up to two years of life and a status indicator, and holds up to 500 separate PIN codes with rights per user. The tradeoff is code management: a mechanical pushbutton lock shares one combination across everyone who uses the door.
22) What is the mechanical storeroom lever to use when an opening does not need PIN codes at all?
The Marks USA 175RF SFIC is a storeroom clutched lever lockset, Grade 2, small format IC less core, on a 2-3/4 inch backset with an ANSI strike, which matches the 2-3/4 inch backset and ANSI strike prep the Schlage CO-100 uses. For a Grade 1 mechanical lever on the same kind of opening, the Marks USA 195RAB is an entry clutched lever lockset, Grade 1 Survivor Series, supplied less core, in entrance/office function. The CO-100 keeps the door normally secure and lets an administrator add or remove users at the keypad; the mechanical levers put that control back on the key system alone.
23) Can a Kwikset SmartCode keypad lever be specified in place of a Schlage CO-100 on a commercial storeroom door?
They are not interchangeable on that kind of opening. The Kwikset 912TNL ZW500 SmartCode is an electronic Tustin lever with Z-Wave technology in keyed one side function for 1-3/8 inch to 2 inch doors, built around a home automation controller rather than door level administration. The Schlage CO-100 is a commercial heavy duty Grade 1 cylindrical lock in classroom/storeroom function, certified to ANSI/BHMA A156.25 full outdoor on the 70 function and listed to UL 294 and UL 10C, with ADA compliance. On a spec that calls for a Grade 1 commercial lock or a fire rated opening, the SmartCode lever will not carry the same certifications.
24) Which electronic cylindrical lock takes a code from both sides of the door?
The Alarm Lock DL5200 is a double-sided electronic cylindrical lock with 100 user capacity and battery operation for 1-5/8 inch to 1-7/8 inch doors, which is the choice when both faces of the opening need a code. The Schlage CO-100 classroom/storeroom (70) function works the other way: it is normally secure from the outside, the lock state cannot be changed from inside, and free egress is always available. Use the double-sided lock for a room where movement is controlled in both directions, such as a secured corridor between two areas, and the CO-100 where anyone inside must be able to walk out.
25) Is the Schlage CO-100 heavy duty enough for a high traffic door, and does it meet ADA?
Grade 1 and heavy duty, meeting or exceeding ANSI/BHMA A156.2 Series 4000, Grade 1 for the cylindrical chassis, and it is ADA compliant. That is the top commercial durability tier, which is what you want on a maintenance corridor, a supply room, or a gate that gets worked all day. Every lever style offered is a lever rather than a knob, so operation stays compliant for a facility that has to hold an accessible route.
26) What Grade 1 keyed lever works on an office or entrance door that does not need electronic access?
The Dorma C853 is a Grade 1 entry keyed single cylinder lever lockset for 1-3/8 inch to 2-1/4 inch doors, and the Dorma C150 is a Grade 1 heavy duty cylindrical lock in entry/office function over the same 1-3/8 inch to 2-1/4 inch range. The Marks USA 195RAB is a Grade 1 entrance/office clutched lever supplied less core for a site keying its own cylinders. All three hold the same Grade 1 level as the Schlage CO-100 heavy duty cylindrical lock, and their wider door thickness range suits openings outside the 1-3/4 inch the CO-100 is specified for.
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