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 1,530 items
Security Camera
(70)
Defender Sentinel 4K Parent White AI-Powered Smart Human Detection
$1,050.00
$1,074.99
- Features
- AI-Powered Smart Human Detection
- Flashing Blue-Red Light Deterrence
- 4K ClearVu with Color Night Vision
- Features
- 6-in-1 Unlock Method: Fingerprint, App Remote Control, Voice Control, IC cards, PIN codes, Mechanical keys
- Built-in WiFi & App Remote Control: No additional gateway required, connect to Tuya App for real-time notifications and remote control
- 8 Months Battery Life & Easy Installation: Runs around 8 months with 8*AA batteries, Type-C emergency charging
- Features
- 360° PTZ with AI tracking
- Smart human detection
- Blue-red light deterrence
Security Camera
(10)
1080P 8-Channel Security Camera DVR System Superior Video Quality with 1080p resolution
$114.99
$115.99
- Features
- Superior Video Quality with 1080p resolution
- 8-channel High Capacity for up to 8 cameras
- H.265+ Efficient Video Compression
- Features
- HD video with remote real-time viewing via mobile app
- AI figure detection to reduce false alarms
- Two-way audio intercom for communication
- Features
- One-touch fingerprint unlocking with 0.25 second response
- Anti-peep password entry system for secure unlocking
- USB emergency charging port for low battery scenarios
- Features
- 5-in-1 unlocking methods
- Easy DIY installation
- App remote unlocking
Security Camera
(4)
Gianteye T-KL34W2-W44J White No monthly fees with secure local storage
$450.00
$129.99
- Features
- No monthly fees with secure local storage
- 4MP sharp color night vision up to 65 feet
- 100% wire-free with solar-powered continuous operation
- Features
- Waterproof
- WIFI connectivity
- 170-degree viewing angle
- Features
- 3-in-1 Integrated Security System
- Human Detection & 2-Way Audio
- 6 Flexible Unlocking Methods
- Features
- 1080P Full HD video
- 150° wide angle view
- Motion detection with push alerts
- Features
- 6 unlocking methods
- Smart app control
- Long battery life
Smart Lock
(43)
$199.99
- Features
- 7-in-1 keyless entry: fingerprint, keypad, app, key fob, mechanical key
- Flexible passcodes: permanent, scheduled, temporary, one-time
- Fast fingerprint unlock (0.5 seconds, 250+ fingerprints)
- Features
- Built-in Wi-Fi
- Fingerprint recognition <0.3s
- 8-month battery life
- Features
- Solar powered with extended battery life
- 360° PTZ viewing angle with auto tracking
- Smart human detection with auto tracking
- Features
- 5-in-1 unlocking methods: fingerprint, APP, NFC card, password, mechanical key
- Built-in WiFi for remote access and real-time alerts
- Modern design with accurate fingerprint recognition
- Features
- Multiple access methods
- WiFi connectivity with camera
- Enhanced security features
- Features
- Face recognition unlocks automatically
- Dual infrared sensors for night
- Apple Home Key support
- Features
- Solar powered with integrated panel
- 3MP resolution for clear video
- PIR human detection with alerts
- Features
- Solar panel powered for continuous operation
- PIR motion detection with automatic recording
- Color and IR night vision for day/night clarity
Security Camera
Solar Security Camera Outdoor Wireless PTZ Auto Tracking Night Vision Waterproof
$49.50
- Features
- Solar powered with 7.5W panel for energy efficiency
- Automatic detection and movement tracking system
- 24/7 video recording with real-time alerts
Security Camera
Solar Powered Three Camera Surveillance System Solar powered with built-in rechargeable battery
$58.41
- Features
- Solar powered with built-in rechargeable battery
- Three camera setup for 360-degree monitoring
- PIR motion detection with instant smartphone alerts
- Features
- Triple lens design ensures no blind spots
- 360° coverage with pan and tilt functionality
- Full color night vision modes
