Contact Us
Contact us for any help regarding HDI PCB
Email: sales1@xdpcba.com
sales4@xdpcba.com
sales@xdpcba.com
Our Business Model
1. EMS Electronic Manufacturing Service
We provide full‑range EMS production services for smart door lock PCBA, covering component procurement, SMT & DIP
assembly, soldering, functional testing, quality inspection and finished‑product packing. Reliable mass‑production support
helps you shorten production cycles and reduce manufacturing costs.
2. One‑stop Turn‑key Solution
A complete end‑to‑end service from PCB schematic design, PCB fabrication, components sourcing, PCBA assembly, firmware
testing to final quality verification. You can source fully‑tested smart lock circuit boards from us without coordinating multiple
suppliers.
3. ODM Customization Service
Offer professional ODM development for smart lock hardware and circuit boards. Our team can customize PCBA layouts, adjust
unlocking‑function logic, adapt wireless modules, optimize power‑management circuits and develop tailor‑made boards to match
your unique product requirements.
Smart lock PCBA Production Line

Smart lock PCBA Application scenarios
1. Residential Home Use: Enable keyless entry for family members. Support temporary access codes for guests, cleaners
and maintenance workers, and allow remote door status monitoring.
2. Rental & Short-term Accommodations: Provide one-time or time-limited access permissions for tenants. Simplify
password replacement and access management without physical key handover.
3. Office & Commercial Space: Manage staff access rights hierarchically. Record entry and exit records in real time to
ensure safe and standardized access control for workplace.
4. Villa & Shared Space: Support multi-user permission sharing and remote unlocking. Deliver intelligent, safe and
convenient access management for private and shared buildings.

Smart lock PCB Process Specification
Process Specification
PCB Type: Double-sided FR4 Rigid PCB
Copper Thickness: 1oz
Operating Power: 3.7-12VDC, low-energy standby
Safety Certificates: CE, FCC, RoHS
Supported Peripherals: Fingerprint, password keypad, RFID card, wireless communication, lock-motor drive