Lockly Guard™ Duo 679D features Dual-Locking Technology™ to lock and unlock interconnected latches and deadbolts in a single lever motion for quick and easy access. This makes entering and exiting incredibly fast and extremely secure. Duo is a uniquely DIY-friendly smart lock for standard doors or an advanced mortise retrofit lock upgrade. Features 3D Fingerprint, Keypad, Voice control with Hey Google, and 24/7 door lock control and monitoring from anywhere in the world.
Features:
- Dual-Locking Technology to lock and unlock interconnected latch and deadbolt in a single-egress lever motion for quick and easy access. The double door lock design enhances security and gives you added peace of mind.
- Advanced 3D biometric fingerprint reader for instant recognition and unlocking, improving speed and accuracy with every touch; can store up to 99 fingerprints; trusted by the Lockly community with 100M access granted.
- Patented hack-proof PIN Genie® touchscreen digital keypad prevents codes from being guessed by randomly shuffling PIN number locations. Stores up to 49 Access Codes.
- Fast and easy access with MIFARE RFID cards, fobs, tags or stickers; with entry logs and access permissions that can be personalized and monitored via Lockly app or LocklyOS. Stores up to 999**
- Smart home ready with Secure Link Wi-Fi Hub included. Remotely lock and unlock your door or simply check status from anywhere using the Lockly mobile app or through your voice control assistant.
- Using the Lockly App or LocklyOS™, securely Air Transfer fingerprints and access code user profiles from one Lockly to another lock; effortlessly unlock, monitor, and review history logs, grant access using eKeys, eBadges, or Offline Access Codes anytime anywhere.
- Advanced DIY installation. Fits right or left swing doors 1 3/8" to 2" thick. Drilling may be required, all mounting hardware included. Fits 4" or 5.5" C2C door hole distance or as replacement for mortise locks with 2-3/8" or 2-3/4" backset.
- Premium quality / lifetime warranty*. Made with high quality materials designed to withstand freezing, and hot weather conditions. IPX4, ETL, UL10(B)/(C), CAN/ULC-S104, NFPA 252 & FBC certified. Backed with Lifetime technical support* & Limited 2-year mechanical, finish and electronics warranty.
- Powered by 4 AA batteries (included), lasts up to 10 months on regular use, low battery warning can be viewed on your app, backup physical keys and backup power options included in case of emergencies.
- Works with LocklyOS™ a full property management system for one or a thousand Lockly devices, designed to allow you to view and control where, when, and by whom your property’s being accessed from anywhere in the world. LocklyOS** is premium service provided by LocklyPRO, subscription is required
Specifications:
Electronic Specifications:
Access Codes | Stores up to 49 PIN access codes |
RFID/Fob key Access | Stores up to 999 MiFare RFID/fob |
Fingerprint Access | Stores up to 99 biometric fingerprints |
Remotely Shareable Temporary Access | Unlimited Offline Access codes / eBadges |
Access Logs | Unlimited Accessible via LocklyPro Commercial app or LocklyOS |
Visual and Audible | Exterior: LED (Red, Green) Interior: LED (Red) Configurable Lock/Unlock Audio Indicator |
Communication Standards | BLE 4.2, Wi-Fi 2.4 GHz, RF433.92 MHz Advanced Encryption Standard (AES), 256-bit |
Gateway Communication Range (networked solution) | Up to 98' (30m) BLE Up to 197' (60m) Wi-Fi Up to 164' (50m) RF433.92MHz Unobstructed open environment |
Command Response | Responds to command from host in less than 3 seconds when linked to Lockly Wi-Fi Hub 0.2S on Fingerprint Recognition |
Connectivity Options | LocklyPro Commercial app, LocklyOS, Matter Controller ALL in real-time communication |
Available Signal Status | Battery Status via App Open/Close Door Status Bluetooth Connectivity Indicator Sensor LED (Red/Green) |
Battery Life | AA Alkaline Batteries x 4 Up to 1 year (offline mode) Up to 10 months (regular use with App & Sensor) |
Operating Temperature | -4°F to 151°F (-20°C to 66°C) |
Operating Humidity | 0 -100% non-condensing |
Credential Specifications:
Credential Technologies | RFID Card (13.56 MHz) BLE (2.4 GHz) Wi-Fi (2.4 GHz) Capacitive Sensor Patented PIN Genie Keypad |
Standards | ISO 14443 |
Maximum Read Range | RFID: up to 0.79" BLE: up to 98' (30m) Wi-Fi: up to 197' (60m) |
RFID/Fob compatibility | MIFare S50 |
Mobile Compatibility | LocklyPro Commercial app BLE 4.2 LocklyOS, Matter |
Mechanical Specifications:
Handing | Field Reversible |
Materials | Premium Zinc Alloy chassis and escutcheon 45 mins Fire tested / salt resistant (200hrs) |
Door Thickness | 1-3/8" - 2" (35mm - 50mm) |
Backset | Adjustable 2-3/8" or 2-3/4" (60mm or 70mm) 1" x 2-1/4" round corner faceplate |
Strike | Deadbolt: 1-1/8" x 2-3/4", round corner Latchbolt: 1-1/8" x 2-3/4", round corner Dust box included |
Bore | 2-1/8" (54mm) diameter Bore hole 1" (25mm) diameter latch hole |
Physical Keys | SC1 Re-keying compatible, 2pcs included |
Certifications/Warranty
Certification | UL 10B | UL 10C, FBC, RoHS, FC, ADA Compliant, NFPA 252 | CAN/ULC-S104 |
Warranty | Lifetime 24/7 Technical Support 2-year Limited Mechanical & Finish 2-year Limited Electronics |
What's Included:
- Duo679D
- Installation Guide
- User Manual
- Welcome Card
- AA Alkaline Batteries x 4
- Drilling Template
- Activation Card
- RFID Key Tag x 3
- Physical Key x 2
- Secure Link Wi-Fi Hub
- Wired Door Sensor
- Deadbolt and Latchbolt
- Cover Plate x 2
- Interconnection Plate
- Fixing Screws
- Strike Plate
Measurements and Diagrams
Works with 4 and 5 1/2 inch deadbolt to latch bolt
spacing
Door thickness, backset, deadbolt and latch basic
installation measurements
Downloads
- Lockly Smart Phone App -- /
Return Policy: We do not accept returns on unsealed products. In order to return a defective item a support ticket is needed. To receive a ticket, please contact Lockly directly at 669-500-8835 or visit their support page . Once you have the ticket contact UHS Hardware for the return.