Skip to content
HARFO feature image

HARFO

4.3 Fact checked
Buy on Amazon

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

When purchasing a product, price is the consumer's primary concern. At present, HARFO has 36 products for sale. HARFO products range in price from $9.99 to $194.98, and the average price of all the products is about $120.74.

You can confidently purchase HARFO products from the seller HARFO. The brand holds an average rating of 4.3, testifying to its excellent reputation.

Share

HARFO Best Sellers

Last Updated: Jan 12, 2025

Deadbolts

Harfo Smart Door Lock, Heavy Duty Keyless Entry Door Lock, Fingerprint Door Lock, Door Locks with Keypads, Full App Control Digital Door Lock, Keypad Lock Electronic Door Lock(Satin Nickel)

Harfo Smart Door Lock, Heavy Duty Keyless Entry Door Lock, Fingerprint Door Lock, Door Locks with Keypads, Full App Control Digital Door Lock, Keypad Lock Electronic Door Lock(Satin Nickel) Cover
  • [5 in 1 Smart Door Lock] 5 unlock ways : Fingerprint + Passcode + IC Cards + APP Control + Physical Keys. Fingerprint door lock support remotely unlock and work with Alexa/Google Assistant support voice control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access]Paired the keyless entry door lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy to Install] No extra drills needed and no locksmith needed. The fingerprint lock is super easy to install in minutes with just a phillips screwdriver. Reversible door handle is suitable for both left or right handed doors. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
Buy on Amazon Find on eBay
Deadbolts

Harfo Fingerprint Smart Door Locks for Front Door with Handle Set, App Control, Keyless Entry Door Lock Keypad Deadbolt, Bluetooth Digital Electronic Touchscreen, Easy Install, Auto Lock, Black

Harfo Fingerprint Smart Door Locks for Front Door with Handle Set, App Control, Keyless Entry Door Lock Keypad Deadbolt, Bluetooth Digital Electronic Touchscreen, Easy Install, Auto Lock, Black Cover
  • [Advanced App Control] Unlock and manage your door lock with a user-friendly smartphone app, add and remove user codes, access user logs, and website management system. Notice: Paired with gateway (sold separately), you can unlock your keyless entry door lock anywhere anytime.
  • [Auto Lock & One Touch Lock] Access your smart deadbolt lock via App + Fingerprint + 3 IC Cards + Passcode + eKey sharing + Authorized Admin + 2 Physical keys + Thumb turn. Set auto lock in 5-900s and simply press "#" on the keypad for 2 seconds to lock.
  • [Easy Installation] Suitable for American standard left and right-handed doors. Installation could be finished in minutes, includes all necessary hardware and detailed instructions, with no wiring needed. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
Buy on Amazon Find on eBay
Deadbolts

Harfo Fingerprint Smart Door Lock for Front Door with Handle Set, App Control, Keyless Entry Door Lock Keypad Deadbolt, Digital Electronic Touchscreen Front Door Lock Set, Auto Lock, Black

Harfo Fingerprint Smart Door Lock for Front Door with Handle Set, App Control, Keyless Entry Door Lock Keypad Deadbolt, Digital Electronic Touchscreen Front Door Lock Set, Auto Lock, Black Cover
  • [All in 1 Fingerprint Door Lock] Fingerprints/ App/Passcode/IC Cards/Physical Keys/E-key. Smart deadbolt locks are always ready to protect your home, allowing you to set auto lock between 5~900 seconds or apply 1-touch motorized locking, press # on keypad for 2s to activate one-touch lock.
  • [Biometric Fingerprint Access] Unlock your door instantly with a quick fingerprint scan, offering secure and convenient entry without the need for keys or codes. Never worry about lost, stolen, or copied keys again.
  • [APP Management] You can generate and share one-time, permanent, scheduled, and recurring code to your visitors, manage access rights and view access logs. Keyless lock features 50 fingerprints, 250 passcodes, 1000 ic cards (3 include).
Buy on Amazon Find on eBay
Deadbolts

Harfo Smart Door Lock with Handle Set, Fingerprint Door Lock, Keyless Entry Door Lock Deadbolt, App Control Biometric Door Lock Set, Electronic Digital Touchscreen Keypad Deadbolt, Auto Lock, Black

Harfo Smart Door Lock with Handle Set, Fingerprint Door Lock, Keyless Entry Door Lock Deadbolt, App Control Biometric Door Lock Set, Electronic Digital Touchscreen Keypad Deadbolt, Auto Lock, Black Cover
  • [Advanced App Control] Unlock and manage your door lock with a user-friendly smartphone app, add and remove user codes, access user logs, and website management system. Notice: Paired with gateway (sold separately), you can unlock your keyless entry door lock anywhere anytime.
  • [Auto Lock & One Touch Lock] Access your smart deadbolt lock via App + Fingerprint + 3 IC Cards + Passcode + eKey sharing + Authorized Admin + 2 Physical keys + Thumb turn. Set auto lock in 5-900s and simply press "#" on the keypad for 2 seconds to lock.
  • [Easy Installation] Suitable for American standard left and right-handed doors. Installation could be finished in minutes, includes all necessary hardware and detailed instructions, with no wiring needed. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
Buy on Amazon Find on eBay
Deadbolts

Harfo Fingerprint Door Lock, Heavy Duty Keyless Entry Door Lock, 5 in 1 Smart Door Lock with Touchscreen Keypad, Keyless Lock with Reversible Handle, Keypad Door Lock, Electronic Digital Lock (Black)

Harfo Fingerprint Door Lock, Heavy Duty Keyless Entry Door Lock, 5 in 1 Smart Door Lock with Touchscreen Keypad, Keyless Lock with Reversible Handle, Keypad Door Lock, Electronic Digital Lock (Black) Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access] Paired the keypad lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy Installation] Door lever lock fit door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Compatible with standard US wooden doors. Reversible door handle is suitable for both left and right handed doors.
Buy on Amazon Find on eBay
Deadbolts

HARFO Wi-Fi Gateway/Wi-Fi Bridge for APP Lock Series, Keyless Entry Electronic Door Lock Bluetooth Lock Wi-Fi Gateway/Wi-Fi Bridge, G2 Gateway, G2 Hub

HARFO Wi-Fi Gateway/Wi-Fi Bridge for APP Lock Series, Keyless Entry Electronic Door Lock Bluetooth Lock Wi-Fi Gateway/Wi-Fi Bridge, G2 Gateway, G2 Hub Cover
  • [Universal Compatibility] The gateway is suitable for all door locks with APP of HARFO. The G2 gateway can be used with door locks that can be controlled by the TTLock App.
  • [Remote Control] Pair TTLOCK APP with gateway will enable remote control. You can unlock your lock anywhere. You can also modify passcodes, and delete E-key anytime.
  • [Multi Function] Pair the gateway with Alexa （Alexa not included） will enable voice control. One gateway can pair multiple door locks (within 19 ft)
Buy on Amazon Find on eBay
Deadbolts

Harfo A01 Model Smart Door Lock with APP Control 2 Satin Nickel Color Bundle

Harfo A01 Model Smart Door Lock with APP Control 2 Satin Nickel Color Bundle Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access] Paired the keypad lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy Installation] Door lever lock fit door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Compatible with standard US wooden doors. Reversible door handle is suitable for both left and right handed doors.
Buy on Amazon Find on eBay
Deadbolts

Harfo Fingerprint Door Lock, Heavy Duty Keyless Entry Door Lock, 5 in 1 Smart Door Lock with Touchscreen Keypad, Bluetooth Passcode Door Knob, Keypad Door Lock, APP Electronic Digital Lock (Black)

Harfo Fingerprint Door Lock, Heavy Duty Keyless Entry Door Lock, 5 in 1 Smart Door Lock with Touchscreen Keypad, Bluetooth Passcode Door Knob, Keypad Door Lock, APP Electronic Digital Lock (Black) Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Accurate Fingerprint Tech] With 3rd generation fingerprint access technology, the keyless entry door lock can recognize your fingerprint fast and precise. It's faster than find your keys.
  • [Remote Control & WiFi Access] Paired the fingerprint door lock with Harfo WiFi Gateway (Sold Separately), you can manage your lock anytime anywhere. Generate a temporate passcode for your friend or check the operation records.
Buy on Amazon Find on eBay
Deadbolts

Harfo Fingerprint Door Lock, Keyless Entry Door Lock with Handle, Smart Front Door Lock Set, Electronic Keypad Deadbolt, Auto Lock, Waterproof, Easy Installation, Silver

Harfo Fingerprint Door Lock, Keyless Entry Door Lock with Handle, Smart Front Door Lock Set, Electronic Keypad Deadbolt, Auto Lock, Waterproof, Easy Installation, Silver Cover
  • [Your Finger is the Key] Smart door lock will quickly identify your fingerprint within 0.3 seconds, and unlocks your door within 1 second with a 99.99% recognition rate. 4 unlocking ways: Fingerprint + IC Cards (3 Include) + Passcode + Backup Key (2 Include). Bring you a convenient & safer lifestyle.
  • [Muti-function Smart Deadbolt] The door locks with keypads with 300+ users, withstands temperatures from -4 °F to 140 °F, IP65 weatherproof, Anti-peeping password, One-time Password, Low Battery Alarm, Mute Mode, 2000 Unlock Records, Emergency Usb Power Port to apply your needs, and powered by 4 AA batteries for more than 1 year.
  • [Auto-Lock & One-touch Lock] Set up fingerprint door lock to 'auto lock' in 5/10/15/30 seconds, or press the lock button on the keypad to lock the door. There are also 2 lock/unlock ways inside the door: Press the lock/unlock button or turn the rotary knob.
Buy on Amazon Find on eBay
Deadbolts

Harfo Fingerprint Door Lock with 2 Lever Handles, Smart Door Lock, Keyless Entry Door Lock, Door Locks with Keypads, Front Door Lock Set, Keypad Door Lock with Handle (Silver)

Harfo Fingerprint Door Lock with 2 Lever Handles, Smart Door Lock, Keyless Entry Door Lock, Door Locks with Keypads, Front Door Lock Set, Keypad Door Lock with Handle (Silver) Cover
  • [Your Finger is the Key] Smart door lock will quickly identify your fingerprint within 0.3 seconds, and unlocks your door within 1 second with a 99.99% recognition rate. 4 unlocking ways: Fingerprint + IC Cards (3 Include) + Passcode + Backup Key (2 Include). Bring you a convenient & safer lifestyle.
  • [Auto-Lock & One-touch Lock] Set up fingerprint door lock to 'auto lock' in 5/10/15/30 seconds, or press the lock button on the keypad to lock the door. There are also 2 lock/unlock ways inside the door: Press the lock/unlock button or turn the rotary knob.
  • [Muti-function Smart Deadbolt] The door locks with keypads with 300+ users, withstands temperatures from -4 °F to 140 °F, IP65 weatherproof, Anti-peeping password, One-time Password, Low Battery Alarm, Mute Mode, 2000 Unlock Records, Emergency Usb Power Port to apply your needs, and powered by 4 AA batteries for more than 1 year.
Buy on Amazon Find on eBay
Deadbolts

Harfo A01 Model Smart Door Lock with APP Control 2 Aged Bronze Color Bundle

Harfo A01 Model Smart Door Lock with APP Control 2 Aged Bronze Color Bundle Cover
  • [5 in 1 Smart Door Lock] 5 unlock ways : Fingerprint + Passcode + IC Cards + APP Control + Physical Keys. Fingerprint door lock support remotely unlock and work with Alexa/Google Assistant support voice control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access]Paired the keyless entry door lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy to Install] No extra drills needed and no locksmith needed. The fingerprint lock is super easy to install in minutes with just a phillips screwdriver. Reversible door handle is suitable for both left or right handed doors. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
Buy on Amazon Find on eBay
Gate Locks Gate Padlocks

Harfo Fingerprint Door Lock +10 pcs Cards

Harfo Fingerprint Door Lock +10 pcs Cards Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access] Paired the keypad lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy Installation] Door lever lock fit door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Compatible with standard US wooden doors. Reversible door handle is suitable for both left and right handed doors.
Buy on Amazon Find on eBay
Deadbolts

Harfo A01 Fingerprint Door Lock +10 pcs Cards

Harfo A01 Fingerprint Door Lock +10 pcs Cards Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access] Paired the keypad lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy Installation] Door lever lock fit door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Compatible with standard US wooden doors. Reversible door handle is suitable for both left and right handed doors.
Buy on Amazon Find on eBay
Deadbolts

Harfo A01 Model Smart Door Lock with APP Control Satin Nickel and Aged Bronze Color Bundle

Harfo A01 Model Smart Door Lock with APP Control Satin Nickel and Aged Bronze Color Bundle Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access] Paired the keypad lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy Installation] Door lever lock fit door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Compatible with standard US wooden doors. Reversible door handle is suitable for both left and right handed doors.
Buy on Amazon Find on eBay
Gate Locks Gate Padlocks

Harfo Fingerprint Door Lock +10 pcs Cards

Harfo Fingerprint Door Lock +10 pcs Cards Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access] Paired the keypad lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy Installation] Door lever lock fit door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Compatible with standard US wooden doors. Reversible door handle is suitable for both left and right handed doors.
Buy on Amazon Find on eBay
Security & Surveillance Biometrics

Harfo Fingerprint Door Lock+ 10 pcs Ic Cards

Harfo Fingerprint Door Lock+ 10 pcs Ic Cards Cover
  • [5 in 1 Smart Door Lock] 5 unlock ways : Fingerprint + Passcode + IC Cards + APP Control + Physical Keys. Fingerprint door lock support remotely unlock and work with Alexa/Google Assistant support voice control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access]Paired the keyless entry door lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy to Install] No extra drills needed and no locksmith needed. The fingerprint lock is super easy to install in minutes with just a phillips screwdriver. Reversible door handle is suitable for both left or right handed doors. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
Buy on Amazon Find on eBay
Deadbolts

Harfo A01 Model Smart Door Lock with APP Control 2 Black Color Bundle

Harfo A01 Model Smart Door Lock with APP Control 2 Black Color Bundle Cover
  • [All-in-1 Fingerprint Door Lock] APP control + Fingerprint + Passcode +IC Cards (Include 3) + Backup Keys. Work with Alexa and Google Assistant & Support Voice Control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access] Paired the keypad lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy Installation] Door lever lock fit door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Compatible with standard US wooden doors. Reversible door handle is suitable for both left and right handed doors.
Buy on Amazon Find on eBay
Deadbolts

Harfo Heavy Duty APP Fingerprint Door Lock and Front Door Lock Sets

Harfo Heavy Duty APP Fingerprint Door Lock and Front Door Lock Sets Cover
  • [Advanced App Control] Unlock and manage your door lock with a user-friendly smartphone app, add and remove user codes, access user logs, and website management system. Notice: Paired with gateway (sold separately), you can unlock your keyless entry door lock anywhere anytime.
  • [Auto Lock & One Touch Lock] Access your smart deadbolt lock via App + Fingerprint + 3 IC Cards + Passcode + eKey sharing + Authorized Admin + 2 Physical keys + Thumb turn. Set auto lock in 5-900s and simply press "#" on the keypad for 2 seconds to lock.
  • [Easy Installation] Suitable for American standard left and right-handed doors. Installation could be finished in minutes, includes all necessary hardware and detailed instructions, with no wiring needed. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
Buy on Amazon Find on eBay
Deadbolts

Harfo A01 Model Smart Door Lock with APP Control Satin Nickel and Aged Bronze Color Bundle

Harfo A01 Model Smart Door Lock with APP Control Satin Nickel and Aged Bronze Color Bundle Cover
  • [5 in 1 Smart Door Lock] 5 unlock ways : Fingerprint + Passcode + IC Cards + APP Control + Physical Keys. Fingerprint door lock support remotely unlock and work with Alexa/Google Assistant support voice control (Need to pair with gateway, sold separately)
  • [Remote Control / WiFi Access]Paired the keyless entry door lock with Harfo wi-fi Gateway (sold separately), you can lock/unlock your keyless entry door lock anytime anywhere, you can set up codes remotely and check access records.
  • [Easy to Install] No extra drills needed and no locksmith needed. The fingerprint lock is super easy to install in minutes with just a phillips screwdriver. Reversible door handle is suitable for both left or right handed doors. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
Buy on Amazon Find on eBay

HARFO FAQs