Standalone classroom lockdown solution with remote fob and visual indicator is the ideal solution for customers who require the ability to initiate immediate local lockdown in the event of an emergency. The CO-220 classroom lockdown solution with remote fob and visual indicator can be put into a lockdown state (panic mode) from within the room by authorized staff members utilizing a pre-paired remote fob.
The CO-220 classroom lockdown solution with remote fob and visual indicator is computer or manually programmable with user rights stored on the lock.  The Handheld Device (HHD), used in conjunction with your access control software, allows you to easily add or delete users and retrieve audits. Software and Hand held device sold separately.
By issuing electronic credentials, you can minimize the number of mechanical keys issued which protects the integrity of your key system. A variety of credential readers are also available, including keypad, magnetic stripe and proximity.
Mechanical key override is standard and compatible with multiple cylinder types.
The CO Series has been tested to the highest standards in the industry to ensure the quality and reliability you have come to expect from Schlage. The CO Series is ANSI/BHMA A156.25, ANSI/BHMA Grade 1 certified, and UL 10C Listed.
CO-220 electronic lock specifications
Includes one pre-paired remote lockdown fob - Typical range of up to 75' on secured side and up to 25' on exterior side of the door (depending on building construction)
Users Up to 2,000 (dependent on access control software)
Audits Up to 2,000 (dependent on access control software)
Credential verification time ≤ 1 second
Visual/audible communications Tri-colored LED’s and audible indicators
Power supply 4 AA batteries (standard off the shelf: included)
Voltage range 4 VDC to 7 VDC
Max current requirement Up to 250 mA
Battery life Up to 2 yrs with 4AA batteries
Operating temperature -
Exterior -31° to 151°F (-35° to 66°C)
Interior 32° to 120°F (0° to 49°C) due to batteries
Operating humidity 0 - 100% non-condensing
Certifications ANSI/BHMA A156.25, ANSI/BHMA Grade 1, UL 10 C, FCC Part 15, ADA and RoHS
 Functions - Classroom
Note: To ensure safety, all functions always allow for free egress.
Each fob is designed to be paired with a unique lock
Up to 10 fobs can be paired per unique lock.
Standard status signals
Mechanical key override
Battery status - indicated by blinking lights
Fob specifications
- Battery life Up to 2 years with a CR2025 coin cell battery
- Each fob is designed to be paired with a unique lock.
- Up to 10 fobs can be paired per unique lock.
Features and benefits
Includes one pre-paired remote lockdown fob
Typical range of up to 75' on secured side and up to 25' on exterior side of the door (depending on building construction)
Continuous internal LED illumination during
lockdown/panic mode
In lockdown/panic mode, only administrative/
safety official credentials will override lock Always free egress even in lockdown/panic mode
Manually or computer programmable with audit trail
Up to 2000 users and up to 2000 audits (dependent on access control software)
Up to 32 holidays and 16 time zones (dependent on access control software)
ANSI/BHMA A156.25, ANSI/BHMA Grade 1 certified and UL 10C Listed
User rights stored on the lock
The ability to add and delete users at the lock

Schlage CO 220 Information