Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
Smart Security & Surveillance
Found 1,532 items
- Features
- AI-powered person/motion/baby cry detection
- 1080p Full HD live view with 112° field of view
- Color night vision with adaptable modes
Security Camera
(45)
Solar Security Camera Wireless Outdoor 2K 4MP HD with color night vision
$59.99
$49.99
- Features
- 2K 4MP HD with color night vision
- Dual-band WiFi 2.4/5GHz for stable connection
- Solar panel assisted charging
Video Doorbell
(128)
Wireless Video Doorbell Camera with Monitor Intelligent AI human detection
$39.99
$12.59
- Features
- Intelligent AI human detection
- Two-way audio communication
- Powerful night vision
- Features
- Stunning 4K UHD and 8x zoom for ultra-clear video day and night
- AI person, pet, and baby crying detection with instant app notifications
- Ultra-smooth 360° pan and 110° tilt for full coverage
- Features
- 8-in-1 smart unlock via fingerprint, app, code, fob card, voice, and mechanical key
- Self-learning AI fingerprint recognition with 0.2-second access and 99.99% accuracy
- 4 password modes with anti-peeping privacy code and intrusion defense
- Features
- Solar-powered for extended battery life
- 2K UHD clarity with color night vision
- Smart AI motion detection with instant alerts
- Features
- 1300ft long wireless range
- IP65 waterproof and energy-saving
- 60 ringtones and 5 volume levels
Security Camera
(451)
vebiliki CB554 White 2K 3MP Super HD and full color night vision
$27.99
$28.50
- Features
- 2K 3MP Super HD and full color night vision
- AI motion detection with instant alerts
- Integrated spotlight and siren for intruder deterrence
Security Camera
(1650)
realhide CB54 Black Crystal-clear 2K UHD with full-color night vision
$26.97
$35.97
- Features
- Crystal-clear 2K UHD with full-color night vision
- Dual-band WiFi 2.4G/5G for stable connection
- Up to 6-month battery life
Video Doorbell
(340)
Doorbell Camera Wireless with Wired Screen No subscription or WiFi needed
$59.38
$65.98
- Features
- No subscription or WiFi needed
- Two-way audio communication
- 170° super wide-angle camera
- Features
- Palm vein unlocking with 99.9% accuracy and 0.6-second recognition
- 2K HD camera with f/1.6 lens and 150° wide-angle view
- Rear lock video screen for app-free door status checking
- Features
- 4-in-1 keyless entry
- 0.2s AI self-learning fingerprint
- Auto lock after closing door
Security Camera
(1047)
Gianteye CQ40W4S-W43J White 100% wireless solar and battery powered
$149.99
$169.99
- Features
- 100% wireless solar and battery powered
- 2K color night vision with smart spotlight
- 360° pan-tilt coverage and IP65 weatherproof
Smart Lock
(10699)
August Home AUG-SL05-M01-S01 Silver Auto-locks and unlocks for hands-free operation
$182.99
$190.99
- Features
- Auto-locks and unlocks for hands-free operation
- Works seamlessly with voice assistants like Alexa and Google
- Easy to install on any door in about 10 minutes
- Features
- 360-degree coverage with panoramic PTZ
- Automatic human tracking
- 2K resolution for crisp day and night images
- Features
- 16MP ultra-clear visuals with color and IR night vision
- 180° panorama view with motion tracking
- Smart detection for people, vehicles, and animals
- Features
- 1300 feet wireless range
- 55 selectable ringtones
- 5 adjustable volume levels
Security Monitoring
(91)
Clouree CL103-4GUS-F 2.4GHz WiFi + GSM/3G/4G dual network mode
$128.98
$132.98
- Features
- 2.4GHz WiFi + GSM/3G/4G dual network mode
- Compatible with Tuya and Smart Life app
- Multi-channel alarm mode with app push, SMS, and voice monitoring
- Features
- Built-in WiFi for remote access
- Fingerprint recognition in 0.3 seconds
- Voice control with Alexa and Google Assistant
- Features
- Two-year battery life
- HD live view
- Two-way audio
- Features
- 2.5K QHD resolution for detailed video
- Color night vision with wide dynamic range
- Indoor and outdoor use with IP65 rating
- Features
- Motion detection with instant notifications
- 2-way audio with built-in siren
- Night vision up to 30 feet
- Features
- 6-in-1 keyless entry via app, fingerprint, codes, PINs, keys, or voice commands
- Built-in 2.4GHz WiFi for remote control and access management from anywhere
- Fast AI fingerprint recognition in 0.2 seconds with 99.99% accuracy
- Features
- Smart Person Detection with no subscription needed
- Long-lasting 180-day battery life
- 1080P Full HD resolution and color night vision
