where can i get additional "cards" or remote control?

I bought several "Samsung Door Lock RF Key Card Stick Card for 2920/5120/6020/P718/P910/DP728/DP920 Smart Tag Card" and they work without any issues. And you can get them in different colors!

Is this lock classified as a Grade 1, 2 or 3? Whats the fire rating and the average cycle. How long is the waranty amd how do you obtain waranty.

It seems like the keys are high security keys like Multi-lock brand so I would say it’s a grad one. the only problems it’s very hard to get a copy of these key in US if you find a hardware store that can make a copy it can go easily over $50 per a key.

can it be mounted on a metal door?

Dear Reginald, this is depend on you, if the hole in door is same with the latch, then it can be installed.

What's the range on the key cards? Can you leave them in your pocket or wallet and open the door?

no, the card need to be placed near the number keys to open the lock, but the remote can work in 30 meters

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Digital Door Lock,Unlock with Remote Control, M1 Card, Code and Key,Handle Direction Reversible

Digital Door Lock,Unlock with Remote Control, M1 Card, Code and Key,Handle Direction Reversible

Product ID: 178276346

Details

Brand
HAIFUAN
Item dimensions L x W x H
16.2 x 7.5 x
Lock type
Combination
Material
Metal
Special feature
Passcode

📱Remote control access

🔑Unlock with 4 methods

🔒Supports 1020 users

Description

🔐 Secure Your Space, Elevate Your Style!

UNLOCK YOUR WAY - Choose from remote, card, code, or key!
VOICE NAVIGATION - Guides you through the unlocking process.
ILLUMINATED KEYPAD - Easy access even in low light.
MASSIVE USER CAPACITY - Manage up to 1020 users effortlessly.
REVERSIBLE HANDLE DESIGN - Perfect for any door setup.

The HAIFUAN Digital Door Lock offers a versatile and secure entry solution with multiple unlocking methods including remote control, M1 card, passcode, and mechanical key. Designed for modern living, it accommodates up to 1020 users and features voice navigation for ease of use. With a sleek brushed nickel finish and illuminated keypad, this lock combines functionality with contemporary aesthetics.

Specifications

ASIN	B01IVJLAVY
Best Sellers Rank	433,471 in DIY & Tools ( See Top 100 in DIY & Tools ) 8,084 in Home Security Systems
Brand	HAIFUAN
Colour	Silver
Connectivity Protocol	Zigbee
Control Method	Remote
Controller Type	Amazon Alexa
Customer Reviews	4.0 4.0 out of 5 stars (661)
Finish	Brushed
Included Components	1 remote control, 2 M1 cards, 2 metal keys
Item Dimensions	16.2 x 7.5 x 15.5 centimetres
Item Weight	2.14 kg
Lock Type	Combination Lock
Manufacturer	Shenzhen Goodum Electronic Co., Ltd.
Material	Metal
Model Name	HFAD6300
Model Number	HFAD6300
Number of Items	1
Number of Packs	1
Number of Pieces	2, 4
Part Number	HFAD6300
Recommended Uses For Product	residential or commercial security, access control, personal belongings security
Shape	Round
Special Features	Passcode Unlock
Style	Contemporary
UPC	713893602571
Unit Count	1.0 count

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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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