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OEM/ODM Smart Deadbolt Locks Solutions for Brands
High-Quality，Durable，Customizable
Definition of Smart Deadbolt Locks
A deadbolt lock is a high-security mechanical or smart locking mechanism that extends a solid metal bolt (deadbolt) into the door frame, making it significantly harder to force open compared to standard spring-latch locks. Unlike spring latches that retract when the door is closed, deadbolts require manual or electronic activation (via key, thumbturn, or smart unlocking methods).
Features of Smart Deadbolt Locks
Bolt Strength
Made of hardened steel, often 1” thick or more, resistant to kicking/prying
Bulk Customization
Logo engraving, packaging, firmware branding.
Low Cost Renovation
Quick installation and replacement on the existing door lock structure
Certified & Compliant
CE, FCC, ISO 9001, ANTI Grade B (highlight compliance for EU/US markets).
Current Deadbolt Locks Models for OEM/ODM
Deadbolt Locks ：Z8250
Parameters | Description |
Unlocking Modes | APP/Password/Key |
Product Color | Stain Nickel / Matt Black / ORB |
Material | Zinc Alloy |
Working Voltage | 4.8 ~ 6.4 VDC |
Product Size（Front） | 129*76mm |
Product Size（Back） | 161*69mm |
Storage capacit | 50 |
Working temperature | -15C-55C |
Alarm voltage | 3.7±0.2V |
Operating power | 4 x AA (Not included） |
Applicable door thickness | 35-50mm |
Deadbolt Locks: Z8230
Parameters | Description |
Unlocking Modes | Fingerprint/APP/Rfid Card/Password/Key |
Product Color | black |
Material | Aluminum,ABS,Arcylic |
Fingerprint Sensor | Semiconductor Fingerprint Sensor |
Product Size （Front） | 69*69*37mm |
Product Size（Back） | 167*72*50mm |
Working temperature | -20C-50C |
Motise Optional | 60/70 adjustable single deadbolt motise |
Operating power | 4*AA alkaline batteries（Not included） |
Applicable door thickness | 35-55mm |
Deadbolt Locks: Z8240
Parameters | Description |
Unlocking Modes | Face/Fingerprint/Rfid Card/Password/Key |
Product Color | Black |
Material | Zinc Alloy |
Product Size | 70*185*30mm（Front） 70*175*45mm（Back） |
Storage capacity | 100 |
Quiescent current | ≤20μA |
Dynamic current | 200mA |
Working temperature | -15C-55C |
Alarm voltage | 3.7±0.2V |
Operating power | 5000 mAh |
Battery life | 10-12months |
Applicable door thickness | 35-55mm |
OEM/ODM Process
Step 1: Requirements & Consultation
Share your specifications (quantity, design, features). Discuss certifications (CE/FCC/ANSI), packaging, and branding needs.
Step 2: Prototyping & Approval
We develop a prototype within 5-7 days. Adjustments based on your feedback .
Step 3: Mass Production
Full-scale manufacturing with 15-30 days lead time. Strict QC checks (mention specific tests, e.g., 50,000-cycle durability).
Step 4: Delivery & After-Sales
Logistics support (air/sea shipping, customs documentation). 24/7 technical support & warranty service.
frequently asked questions (FAQs) for
Smart Deadbolt locks
What is a deadbolt lock, and how is it different from a regular door lock?
A deadbolt is a high-security lock with a solid metal bolt that extends into the door frame, unlike spring-latch locks that retract when the door closes. Deadbolts must be manually or electronically engaged and are much harder to kick or pry open.
Are deadbolt locks really more secure than regular locks?
Yes! Deadbolts are significantly stronger because:
- The bolt is made of hardened steel (vs. a spring latch).
- They resist kick-ins, picking, and drilling when properly installed.
- Higher-grade deadbolts (ANSI Grade 1 or 2) withstand heavy force.
What types of deadbolt locks are available?
- Single-Cylinder (Key outside, thumbturn inside) – Best for homes.
- Double-Cylinder (Key both sides) – For glass doors (security risk if no quick exit).
- Smart Deadbolts (WiFi/Fingerprint/Keypad) – Best for convenience & automation.
- Vertical Deadbolts (Common in Europe) – Extra pick resistance.
Can I install a deadbolt on any door?
✔ Most exterior doors (wood, steel, fiberglass) can have deadbolts if:
- The door is at least 1¾” thick.
- The frame is strong enough (reinforced strike plate recommended).
❌ Avoid hollow-core interior doors (not strong enough).
What is the strongest type of deadbolt lock?
The most secure options are:
🔹 ANSI Grade 1 commercial deadbolts (best for businesses).
🔹 Smart deadbolts with anti-tamper alerts (e.g., fingerprint + auto-lock).
🔹 Deadbolts with a 1½” throw bolt & reinforced strike plate.
How do I choose the right deadbolt for my home or business?
Consider:
🔹 Security Needs (Residential? High-crime area? Glass door?)
🔹 Budget (Basic mechanical vs. high-end smart locks) 🔹 Installation Type (New build or retrofit?) 🔹 Local Fire Codes (Some areas ban double-cylinder deadbolts for safety).
Can deadbolt locks be picked or bumped?
- Standard deadbolts can be picked or bumped, but high-security keys (e.g., Medeco, Mul-T-Lock) resist these attacks.
- Smart deadbolts with auto-lock & tamper alerts help prevent break-ins
Do smart deadbolts work without electricity?
- Most smart deadbolts have battery backup (AA/CR123).
- Some offer emergency USB-C/9V power if batteries die.
- Always check for a mechanical key override in case of failure.
How often should I replace or maintain my deadbolt lock?
🔹 Inspect yearly for rust, loose screws, or wear.
🔹 Lubricate 1-2x per year with graphite or silicone spray (NOT WD-40).
🔹 Replace deadbolts every 7-10 years or after a break-in attempt.
Are deadbolt locks worth the investment?
💡 Absolutely! Deadbolts:
- Deter burglars (most intruders avoid homes with deadbolts).
- Lower insurance premiums (some insurers offer discounts).
- Last longer than cheap spring-latch locks.
- Add smart features (remote access, temporary codes for guests).
