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Yiwo Kai smart lock manufacturer: fingerprint locks for home use, anti-theft door locks with password entry, electronic locks, smart door locks, and fingerprint locks for commercial projects. OEM/ODM services and private-label branding available.
We are a professional manufacturer of smart fingerprint locks, with 12 years of industry experience, offering intelligent control solutions via the Tongtong and TUYA apps. We provide OEM/ODM customization services, enabling us to tailor fingerprint locks in various styles, colors, and features to meet our customers’ specific needs. Equipped with state-of-the-art production facilities and a skilled technical team, we ensure both product quality and timely delivery. Our products comply with international standards, delivering stable performance and robust security. If you have any customization requirements or are interested in collaboration, please feel free to visit our factory for a face-to-face discussion—we are committed to providing you with the highest‑quality products and services.
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Wooden door fingerprint lock, graffiti smart lock
Tuya Door Lock Specification Sheet:
Brand Name: CARD ORI A
Model: WiFi - 2028ZM
Available Colors: Silver and Black
Lock Material: Aluminum Alloy
Card Capacity: Total of 200 cards
Password Capacity: N/A
Fingerprint Capacity: N/A
Handle Direction: Adjustable
Built-in Doorbell System: Yes
Supported Languages: Chinese and English
Applicable Door Thickness: 35–70 mm
Unlock via Tuya Wi‑Fi or Zigbee
Supports Fingerprint Unlocking
Supports Password Unlocking
Supports Card Unlocking
Supports Key Unlocking
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Cardoria Smart Lock Doorbell Wake-Up
Product material: zinc alloy
Optional versions: Fingerprint model, Password model
Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / key × 2 / AAA batteries × 4 / instruction manual × 1
Unlocking methods: fingerprint, timed password, magnetic card, and key; built-in doorbell function.
Card capacity: 200 cards Password capacity: 100 groups Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Combination unlocking: fingerprint + password, password + card swipe
Password length: 6–8 digits / Supports 16-digit virtual‑position passwords
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance & Finish: Electroplating; Lock Cylinder Grade: Class C; Bolt Material: 304 Stainless Steel
Low-battery alarm: indicated by the low-battery indicator light. Safety features: lift-and-lock mechanism, indoor deadbolt lock.
System Features: Full‑process voice prompts / Record query
Model number
WIFI-D19ZM
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Optional versions: Fingerprint model, Password model
Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / key × 2 / AAA batteries × 4 / instruction manual × 1
Unlocking methods: fingerprint, timed password, magnetic card, and key; built-in doorbell function.
Card capacity: 200 cards Password capacity: 100 groups Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Combination unlocking: fingerprint + password, password + card swipe
Password length: 6–8 digits / Supports 16-digit virtual‑position passwords
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance & Finish: Electroplating; Lock Cylinder Grade: Class C; Bolt Material: 304 Stainless Steel
Low-battery alarm: indicated by the low-battery indicator light. Safety features: lift-and-lock mechanism, indoor deadbolt lock.
System Features: Full‑process voice prompts / Record query
Model number
WIFI-D19ZM
Best-selling Wi-Fi smart door lock—open with a single grip.
Product material: zinc alloy
Optional versions: Fingerprint model, Password model
Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / key × 2 / AAA batteries × 4 / instruction manual × 1
Locking methods: fingerprint, time‑limited passcode, magnetic card, and key; built-in doorbell function.
Card capacity: 200 cards Password capacity: 100 groups Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Combination unlocking: fingerprint + password, password + card swipe
Password length: 6–8 digits; supports 16-digit virtual‑key passwords.
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance & Finish: Electroplating; Lock Cylinder Grade: Class C; Bolt Material: 304 Stainless Steel
Low-battery alarm: indicated by the low-battery indicator light. Safety features: lift-to-lock and indoor deadbolt.
System Features: Full‑process voice prompts / Record query
Model number
WiFi-D8ZM
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Optional versions: Fingerprint model, Password model
Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / key × 2 / AAA batteries × 4 / instruction manual × 1
Locking methods: fingerprint, time‑limited passcode, magnetic card, and key; built-in doorbell function.
Card capacity: 200 cards Password capacity: 100 groups Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Combination unlocking: fingerprint + password, password + card swipe
Password length: 6–8 digits; supports 16-digit virtual‑key passwords.
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance & Finish: Electroplating; Lock Cylinder Grade: Class C; Bolt Material: 304 Stainless Steel
Low-battery alarm: indicated by the low-battery indicator light. Safety features: lift-to-lock and indoor deadbolt.
System Features: Full‑process voice prompts / Record query
Model number
WiFi-D8ZM
Zinc Alloy Home Fingerprint Smart Lock D19-ZM
Product material: zinc alloy
Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / keys × 2 / AAA batteries × 4 / instruction manual × 1
Unlocking methods: fingerprint, time‑based passcode, magnetic card, and key; built-in doorbell function.
Card capacity: 200 cards
Password capacity: 100 sets
Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Combination unlocking: fingerprint + password, password + card swipe
Password length: 6–8 digits / Supports 16-digit pseudo-passwords
Password attempts: After five consecutive incorrect entries, the system will lock the account and trigger an alarm.
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance and finish: Electroplating + UV coating
Lock cylinder grade: Class C
Latch material: 304 stainless steel
Low Battery Alarm: Indicated by the low-battery indicator light.
Safety features: lift-and-lock mechanism, indoor deadbolt lock
System Features: Full‑process voice prompts / Record query
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Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / keys × 2 / AAA batteries × 4 / instruction manual × 1
Unlocking methods: fingerprint, time‑based passcode, magnetic card, and key; built-in doorbell function.
Card capacity: 200 cards
Password capacity: 100 sets
Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Combination unlocking: fingerprint + password, password + card swipe
Password length: 6–8 digits / Supports 16-digit pseudo-passwords
Password attempts: After five consecutive incorrect entries, the system will lock the account and trigger an alarm.
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance and finish: Electroplating + UV coating
Lock cylinder grade: Class C
Latch material: 304 stainless steel
Low Battery Alarm: Indicated by the low-battery indicator light.
Safety features: lift-and-lock mechanism, indoor deadbolt lock
System Features: Full‑process voice prompts / Record query
TTLOCK Fingerprint Lock, Fingerprint and Password Lock for Hotel and Apartment Rentals, Wi‑Fi Smart Password Door Lock
Product material: zinc alloy Dimensions: 360×72 mm
Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / keys × 2 / AAA batteries × 4 / instruction manual × 1
Lock unlocking methods: app‑based Bluetooth unlocking, fingerprint, time‑limited passcode, magnetic card, and key.
Bluetooth range: within 5 meters; card detection range: 0–1 cm.
Card capacity: 200 cards Password capacity: Unlimited Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Password length: 6–8 digits / Supports 16-digit pseudo-passwords
Password attempts: After five consecutive incorrect entries, the system will lock the account and trigger an alarm.
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance and finish: electroplating + brushed finish
Lock cylinder grade: Class C
Lock bolt material: 304 stainless steel
Low Battery Alarm: Indicated by the low-battery indicator light.
Safety features: Lift-and-lock mechanism, indoor deadbolt lock
System Features: App Management / Time‑Sensitive Passwords / Full‑Process Voice Announcements / Record Query
The languages currently supported by the platform include: Simplified Chinese, Traditional Chinese, English, Spanish, Portuguese, Russian, French, and Malay. More languages will be added in the future.
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Product includes: front panel × 1 / rear panel × 1 / lock body × 1 / accessory kit × 1 / card × 3 / keys × 2 / AAA batteries × 4 / instruction manual × 1
Lock unlocking methods: app‑based Bluetooth unlocking, fingerprint, time‑limited passcode, magnetic card, and key.
Bluetooth range: within 5 meters; card detection range: 0–1 cm.
Card capacity: 200 cards Password capacity: Unlimited Fingerprint capacity: 200 fingerprints
Fingerprint Acquisition: FPC Semiconductor Live Fingerprints
Password length: 6–8 digits / Supports 16-digit pseudo-passwords
Password attempts: After five consecutive incorrect entries, the system will lock the account and trigger an alarm.
Standby time: 13 months (based on 15 on/off cycles per day)
Ambient temperature: -25°C to 55°C
Applicable door thickness: 38–120 mm
Appearance and finish: electroplating + brushed finish
Lock cylinder grade: Class C
Lock bolt material: 304 stainless steel
Low Battery Alarm: Indicated by the low-battery indicator light.
Safety features: Lift-and-lock mechanism, indoor deadbolt lock
System Features: App Management / Time‑Sensitive Passwords / Full‑Process Voice Announcements / Record Query
The languages currently supported by the platform include: Simplified Chinese, Traditional Chinese, English, Spanish, Portuguese, Russian, French, and Malay. More languages will be added in the future.
National Service Hotline:400-0818-775
Tel:+86 13828851076
Email:kdly@kdlylock.com
Address: 7th Floor, Building 9, Dongshi Tangxia Innovation Park, No. 3, Puxin Road, Longbeiling, Tangxia Town, Dongguan City, Guangdong Province
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