Fingerprint Door knob, Smart Biometric Door Lock with Keypad, Keyless Entry Code Door Knob, Waterproof & Weatherproof, Auto Lock,Voice Navigation, for Bedroom, Gate,Office
$161.49 $169.99
Product description
HARMONIZING WITH ANY DOOR
1 Fingerprint
2 Voice prompt
3 Waterproof
4 Versatile
5 Security
Richelock Square Keypad Door Lock
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Customer Reviews
4.1 out of 5 stars 319
4.5 out of 5 stars 44
4.1 out of 5 stars 319
4.1 out of 5 stars 319
4.1 out of 5 stars 319
4.1 out of 5 stars 319
4.1 out of 5 stars 319
Price
$37.99$37.99
$169.99$169.99
$37.99$37.99
$80.74$80.74
$128.24$128.24
$161.49$161.49
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Double Sided
✘
✔
✘
✘
✘
✘
✘
Fingerprint
✔
✔
✔
✔
✔
✔
✔
Waterproof
✔
✔
✔
✔
✔
✔
✔
Passcode
50 Passscode
50 Passscode
50 Passscode
50 Passscode
50 Passscode
50 Passscode
50 Passscode
Fingerprint capacity
100
100
100
100
100
100
100
Operate temperature
From -22°F to +176°F
From -22°F to +176°F
From -22°F to +176°F
From -22°F to +176°F
From -22°F to +176°F
From -22°F to +176°F
From -22°F to +176°F
Lock Type
Heavy duty
Heavy duty
Heavy duty
Heavy duty
Heavy duty
Heavy duty
Heavy duty
Latch
2-3/4″or 2-3/8″ backset
2-3/4″or 2-3/8″ backset
2-3/4″or 2-3/8″ backset
2-3/4″or 2-3/8″ backset
2-3/4″or 2-3/8″ backset
2-3/4″or 2-3/8″ backset
2-3/4″or 2-3/8″ backset
Finish
Electroplated
Electroplated
Electroplated
Electroplated
Electroplated
Electroplated
Electroplated
Power supply
2 AAA
2 AA
2 AAA
2 AAA
2 AAA
2 AAA
2 AAA
Battery Life
one year
2 Years
one year
one year
one year
one year
one year
Useage
Indoor & Outdoor
Indoor & Outdoor
Indoor & Outdoor
Indoor & Outdoor
Indoor & Outdoor
Indoor & Outdoor
Indoor & Outdoor
[HARMONIZING WITH ANY DOOR] The four locks included in the package share identical keys, offering convenient access. This square fingerprint door knob lock features an elegant design with rounded edges and an illuminated keypad, ensures ultimate grip comfort for you, upgrades your door’s style. Unlock your way with fingerprint, keypad, or key. Perfect for entryways, bedrooms, garages, and offices.
[FINGERPRINT FOR ALL AGES] This biometric keypad door knob stores up to 100 fingerprints and features advanced AI learning technology that continually enhances its sensitivity and accuracy. Whether for kids or seniors, it recognizes each fingerprint with precision, ensuring seamless access for family members and trusted guests.
[USER-FRIENDLY SETUP AND SECURITY] Press and hold the check button for 4 seconds, and the voice guide will help you set everything up—no instructions needed. This digital lock stores up to 50 passcodes (1–15 digits), keyless entry. The auto-lock feature is perfect for added security, ensuring that the gate always locks itself after use. The manual mode offers full control. Guest mode allows easy access without password or fingerprint. Silent mode mutes keypad sounds for quiet use, along with more settings for tailored security.
[BUILT TOUGH FOR ALL CONDITIONS] Crafted from high-strength zinc alloy with electroplated finish, this electronic lock is engineered for long-lasting durability. Its waterproof electronics and weather-resistant design ensure it performs flawlessly in any environment—whether rain, humidity, or extreme temperatures (-22°F to 176°F). Perfect for both indoor and outdoor use, it’s ready to handle whatever nature throws its way, keeping your property secure year-round.
[EASY INSTALLATION, SIMPLE MAINTENANCE] This combination lock fits standard US doors with 2-3/4″ or 2-3/8″ backsets. No additional drilling required—simply use a Phillips screwdriver to install in minutes. It operates on 2 AAA batteries, lasting over a year. With low battery alerts and a Type-C port for backup power if the batteries run out.
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