04/08/2026
π What if your smart lock battery dies?
Don't worryβyou won't be locked out.
The CH-JLink Dual Lens Smart Lock is designed with emergency backup options, so you can still access your home when the battery runs low.
β
AI Face Recognition
β
Fingerprint Unlock
β
Passcode Access
β
IC Card Access
β
Tuya App Control
β
Emergency Power Bank Support
β
Mechanical Key Backup
π Perfect for homes, offices, apartments, hotels, and Airbnb properties.
CHYCOOL Home Automations
Smarter Security. Better Living.
π² WhatsApp/Call: 07062600151
Would you switch from a traditional lock to a smart lock? Let us know in the comments! π