Best Security & Surveillance Biometrics Under $100 (2026)
We selected models under $100 by scoring biometric reliability, form-factor suitability, connectivity, power options, and construction for value
The Verdict
- Best Overall: DESLOC B200 Smart Door Lock with App Control — Smart-lock for front-door use: offers fingerprint and Bluetooth app control for keyless entry and convenient remote setup
- Best Value: Fingerprint Gym Locker Lock with App Control — Gym-friendly padlock: fingerprint access with Bluetooth control designed for outdoor or locker environments with a compact profile
Top Picks
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1
Best Overall DESLOC B200 Smart Door Lock with App Control
Smart-lock for front-door use: offers fingerprint and Bluetooth app control for keyless entry and convenient remote setup
Smart deadbolt with fingerprint, PIN codes, and Bluetooth app control. Includes low-battery indicator and USB-C emergency power. Customers note easy installation and accurate fingerprint reader, with mixed remote connectivity
- fingerprint recognition
- app control with Bluetooth
- temporary access codes
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2
Biometric pistol safe with fingerprint access
Biometric pistol safe: compact nightstand security with fast fingerprint access and keypad fallback for personal firearm storage
Biometric handgun safe featuring 0.1s fingerprint recognition, LCD display, and 3 access methods. Offers reliable setup via fingerprint and code with multiple prints supported
- 0.1s recognition time
- 3 access modes
- supports up to 100 fingerprints
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3
Fingerprint gym locker lock with app control
Fingerprint gym locker lock: Bluetooth app control and rugged padlock form suited for shared or outdoor locker use
Biometric padlock with keyless access and Bluetooth app control. Unlocks quickly by fingerprint and can be managed via app for shared use; noted for long battery life and easy setup
- advanced biometric reader
- app unlock and control
- weatherproof design
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4
Best Value Fingerprint Gym Locker Lock with App Control
Gym-friendly padlock: fingerprint access with Bluetooth control designed for outdoor or locker environments with a compact profile
Biometric digital padlock with Bluetooth app control for outdoor and storage use. Unlocks via fingerprint in 0.2s and supports app management; noted for easy setup and solid battery life
- biometric keyless access
- bluetooth app control
- weatherproof design
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5
Door knob with fingerprint lock for bedrooms, keyless smart door knob
Keyless smart door knob: bedroom-ready fingerprint entry and app control for interior doors where keyed access isn’t desired
Smart door knob with fingerprint, passcode, app control, IC cards and physical keys. Enables keyless entry and logs activity via TUYA app. Customers note easy installation and reliable fingerprint recognition
- Multiple unlock methods
- App control with log records
- Fingerprint sensor and high capacity
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6
Fingerprint Biometric Cabinet Lock F-B32, 16" Cable
Cabinet security lock with cable: fingerprint access and a 16-inch cable for securing drawers, cabinets, or external fixtures
Flush mounted black bezel fingerprint lock with micro USB power option. Stores 1-20 fingerprints and offers automatic or manual door lock modes. Powered by 3 AAA batteries with low power consumption
- fingerprint access
- micro USB power option
- two lock modes
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7
Fingerprint - Black Bezel Biometric Cabinet Lock F-B32
Flush-mount cabinet lock: biometric access in a low-profile bezel for neat installation on cabinet doors and drawers
Biometric cabinet lock with flush mount and black bezel. Features micro USB power option and 1-20 fingerprint storage; two lock modes. Customer insight mentions unspecified feedback
- fingerprint-based access
- micro USB power option
- multiple lock modes
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8
Fingerprint biometric cabinet lock with 3 USB power option
Cabinet lock with USB backup: fingerprint access and multiple USB power options to prevent lockout from depleted batteries
Biometric cabinet lock with black bezel and 1-20 fingerprint storage. Includes micro USB power option for dead battery situations. Uses 3 AAA batteries and offers automatic or manual door lock modes
- micro USB emergency power
- fingerprint storage up to 20 fingerprints
- two lock modes
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9
Pothunder fingerprint padlock with app
Bluetooth fingerprint padlock: rechargeable padlock with app pairing for everyday use and quick biometric unlocking
Biometric padlock with optional app unlocking. Combines fingerprint and app access for quick, secure use. Users note easy operation, quick opening, and good battery life
- dual unlock with fingerprint and app
- fast 1-second unlock
- app-based unlock records and remote monitoring
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10
eLinkSmart Fingerprint Gym Locker Lock
Fingerprint gym locker lock: compact biometric padlock with Bluetooth features targeted at locker and outdoor security
Biometric padlock with keyless entry and Bluetooth app control. Fast unlocking via fingerprint in 0.2s, plus weatherproof design for outdoor use; mixed reviews on fingerprint recognition and reliability
- fast fingerprint unlock
- app-controlled locking
- weatherproof electronic lock