Wi-Fi Smart Locks
Wi-Fi (802.11 b/g/n/ac)
Wi-Fi smart locks connect directly to your home router — no hub needed. This makes them the easiest to set up and provides immediate remote access from anywhere. However, higher power consumption means shorter battery life.
Technical Specifications
| Frequency | 2.4 GHz / 5 GHz dual-band |
| Indoor Range | 30m indoor (router dependent) |
| Max Devices | Limited by router capacity |
| Security | WPA3 / TLS encryption |
| Battery Impact | High — 6 months typical |
| Hub Required | No — connects directly |
Advantages
- ✓No hub or bridge required
- ✓Instant remote access from anywhere
- ✓Easy setup with smartphone app
- ✓Works with most smart home platforms
- ✓High bandwidth for firmware updates
- ✓Direct cloud connectivity
Limitations
- ✕Highest power consumption of all protocols
- ✕Depends on router reliability
- ✕Can contribute to WiFi congestion
- ✕Shorter battery life (typically 6 months)
- ✕Security depends on WiFi configuration
Best For
Compatible Smart Locks (102)
Frequently Asked Questions
How often do WiFi smart lock batteries need replacing?
WiFi locks typically need battery replacement every 4-6 months due to the higher power demands of maintaining a Wi-Fi connection. Some models support USB-C backup charging.
Do WiFi locks work if my internet goes down?
Yes, most WiFi locks store PIN codes locally and will continue to work for keypad/manual entry. However, remote access and notifications require an active internet connection.
Will a WiFi lock slow down my internet?
Smart locks use very little bandwidth. However, if you have many WiFi IoT devices, consider a router with IoT network segmentation or upgrade to a mesh router system.
Calculate Your Wi-Fi Setup
Use our calculators to plan your smart lock installation