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Desert Online General Trading LLC

Dubai, United Arab Emirates

HAIFUAN

Q: I will be using a gateway hub. What is the maximum distance between the lock and the hub? Thank you.

the closer the better, the signal will get weak with the distance, we suggest use it within 10 meters

Q: How do you charge the battery and how long does it last?

the battery will last about half a year to 1 year, depend on how often you use it, they are normal AA alkaline batteries, just replace them when the battery run out

Q: I have charged batteries but hfam20b says battery power is low - any help please??

please check the way you install the batteries, do not install it in a wrong way, the negative side of battery should connect with the spring side in battery case

Q: Any suggestions as to best Lithium Rechargeable batteries for this lock?

please use AA alkaline batteries, 4 batteries will last 6-12 month depend on how often you use it

Product ID: 239104082

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Details

Brand
HAIFUAN
Special feature
Finger Keypad
Lock type
Keypad
Item dimensions L x W x H
25.9 x 6.8 x
Material
Zinc

📱Unlimited App Users

🔒150 Fingerprints

🗝️200 Cards Memory

Frequently Bought Together

HAIFUAN M20 Bluetooth Digital Lock,Unlock with Card, Code, App (Compatible with Alexa) (Left Hand Door Only)

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Description

🔑 Unlock the Future of Security!

PASSAGE MODE - Keep your door open whenever you need it—perfect for gatherings!
ROBUST SECURITY - Store up to 150 fingerprints and 200 cards for ultimate access control.
UNLOCK YOUR WAY - Choose from fingerprints, cards, codes, or your smartphone!
USER FRIENDLY DESIGN - Keypad illumination for easy access, even in the dark.
SMART HOME INTEGRATION - Seamlessly works with Alexa for voice-activated convenience.

The HAIFUAN M20 Bluetooth Digital Lock is a cutting-edge security solution designed for left-hand doors. It offers multiple unlocking methods including fingerprints, M1 cards, passcodes, and smartphone app control. With the ability to store up to 150 fingerprints and 200 cards, this lock ensures robust access management. Compatible with Alexa for voice control, it also features a user-friendly illuminated keypad and a convenient passage mode for easy access during events.

Specifications

Manufacturer	WENZHOU HAIFUAN ZHUANGSHI CAILIAO YOUXIANGONGSI
Product Dimensions	25.91 x 6.81 x 8.89 cm; 3.17 kg
Item model number	HFAM20B-L
Colour	Black
Style	Left Hand
Finish	Oil Rubbed
Material	Zinc
Shape	Rectangular
Item Package Quantity	1
Number of Pieces	5
Special Features	Finger, Keypad Smart Lock
Included Components	Key
Batteries included?	No
Batteries Required?	Yes
Item Weight	3.17 kg

Have a Question? See What Others Asked

I will be using a gateway hub. What is the maximum distance between the lock and the hub? Thank you.

How do you charge the battery and how long does it last?

I have charged batteries but hfam20b says battery power is low - any help please??

Any suggestions as to best Lithium Rechargeable batteries for this lock?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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