The Latch C2.

To bring LatchOS to even more spaces, we designed the Latch C2 to make retrofits and ongoing operations easier for every project. As a gateway to our broader ecosystem, the C2 delivers enhanced efficiency and added benefits to more properties through our full-building operating system.

Built to account for door alignment.

The Latch C2 was designed with both retrofit and new buildings in mind. As buildings settle and door frames shift, door alignment and motorized lock operations can become compromised. The Latch C2 solves these problems through its patent-pending turn mechanism, providing real-time tactile feedback when locking and unlocking and increased longevity for each building.

Collage showing brick walkup buildings, retrofit residential buildings
Hand turning lock on Latch C2

Simplified installation.

The Latch C2’s streamlined, three-piece, modular design simplifies installation and doesn’t require any extra wiring or infrastructure, resulting in lower upfront costs and fewer logistical headaches for both owners and installers.

Streamlined building operations.

With 24 months of battery life, even with constant Bluetooth availability, the Latch C2 minimizes extra work for building staff. Every time a resident unlocks using the Latch App, property managers automatically get battery life updates. Our Inductive Jumpstart™ technology also allows Qi-compatible power sharing that charges the lock in the event of a dead battery, supplying enough power for users to gain access and change the batteries if power is ever lost.

A hand Qi-charging Latch C2 with Andriod phone

Convenient ways to lock and unlock.

Like all Latch devices, the C2 can be unlocked several ways, including the Latch App on iOS and Android devices, Apple Watch, or other credentials like a keycard or doorcode. Locking is also made more convenient by not requiring credentials, so all users have to do is turn the deadbolt to secure their space.

Unlock with
the iOS App

Unlock with
the Android App

Unlock with
Apple Watch

Type in a

Use a

The Latch C2 gives our residents the opportunity to leverage both security and convenience in one easy-to-use platform. Our goal is to provide the best experience for our residents, and installing unique and cutting-edge technology like the C2 allows us to do that.

Erick Waller

President at NRP Management

Logo for NRP Group

One of NMHC’s Top 50 Developers in 2020, NRP Group is an industry-leading developer, owner, builder, and manager of best-in-class multifamily buildings.

The Latch C2 is a welcome upgrade to our multifamily portfolio. As both a manager and a resident of the property, access control has never been easier or more exciting. Our residents love it, and so do I.

Joey Letchinger

Project Manager at JDL Development

Logo for JDL

JDL Development is one of the premiere multifamily developers in the Chicago area, known for their commitment to upholding a high standard of luxury across their entire portfolio.


Black Exterior, Black Interior

Satin Chrome Exterior, White Interior


Credential Types
Smartphone, NFC Keycard, Doorcode


App and Cloud


Wireless Standards
Bluetooth Low Energy 5.0 (BLE), Near Field Communication (NFC)

NFC Frequency
13.56 MHz

NFC Type
DESFire Light

Supported Devices
iOS, Watch OS, and Android


Power Supply
6 AA non-rechargeable alkaline batteries

Battery Status
Passive monitoring and active notifications via LatchOS

Inductive Jumpstart
Qi-compatible power source can wireless power a Bluetooth unlock in the event of battery failure


Operating Temperature
10°C to 50°C (50°F - 120°F)

Operating Humidity
0–95% relative humidity, non-condensing

Weather Resistance
Lens: IP65, Exterior/Interior Assemblies: IP55 — Interior assembly not intended for outdoor use.

Certifications and Warranty

UL 10B/C (90 min), CAN/ULC S104, FCC Part 15, IC RSS, FL TAS 201/202/203-94, ANSI/BHMA 156.36 Grade 2 Certified

Complies with Americans with Disabilities Act

2-year limited warranty on electronic components, 5-year limited warranty on mechanical components

Mechanical Specifications

Lock Format
Patent-Pending Turn Mechanism Deadbolt

Field reversible

Door Thickness Compatibility (field configurable)
1-3/4" and 1-3/8"

Backset Compatibility (field configurable)
2-3/4" and 2-3/8"

Door Preparation
5-1/2" Center to Center with a 1" crossbore

Deadbolt Throw

Faceplate Options
1" x 2-1/4" round corner, drive-in

Strike Plate
1-1/8" x 2-3/4" rounded corner security strike

Download Specifications