Keyless Smart Entry Smart NFC Electronic Door Lock for Hotel, Home, Apartment And Condo Compatible iOS/Android Stainless Steel OS6600NFC
Near-field (or nearfield) communication (NFC) is a set of standards for smartphones and other mobile devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few centimeters.
the needed door thickness is 30-50mm
Current NFC systems use a radio frequency of 13.56 MHz, corresponding to a wavelength of 22.11 m. To efficiently generate a far-field, which means to send out radio waves of this wavelength, one typically needs an antenna of a quarter wavelength, in practice a metre or more. If the antenna is just a few centimetres long, it will only set up the so-called near-field around itself, with length, width and depth of the field roughly the same as the dimensions of the antenna.
Very little energy will radiate away, it is essentially a stationary electromagnetic field pulsating at 13.56 MHz. If you bring another similarly small antenna into this field, you will induce an electric potential into it, alternating at the said frequency.
By modulating the signal in the active antenna, one can of course transmit a signal to the passive, receiving antenna. Present and anticipated applications include contactless transactions, data exchange, and simplified setup of more complex communications such as Wi-Fi. Communication is also possible between an NFC device and an unpowered NFC chip, called a “”tag””.- From Wikipedia
WELCOME TO OSPON NFC SMART LOCK
The ospon NFC smart Lock is the safe, simple, and social way to manage your home’s lock. Now you can control who can enter and who can’t without the need for keys. And you can do it all from your android device(Compatible with Android 4.0 and above device,such as Samsung Galaxy, Sony Experia, Nexus 4 and 5, HTC One ). Suitable for home, hotel, cabinet, safe box,etc.
Secure your security
Smart keyless remote
Ospon’s AES encryption locking technology is safer than keys that can get lost
You control when people have access to your home. For example you can issue a key that works 24/7 for a family member , or one that works a couple of hours a week only for your cleaning person.
You can see a Log of who’s entered and exited and exactly when they did from your phone
Lost of smartphone
Install and run janitor app in another portable device, initialize the lock,then the lost smartphone will be invalid
Simple to use
Long-term User and Key
For the family members and staffs, it is not necessary send an authorized code to them every time. Install SoftKey or use a NFC tag as long-term users.
Specific days and times when the recipient can enter. No need to worry about getting keys back from guests or renters.
Ospon replaces existing knobs and no wiring or drilling required,in about 10 minutes,you are good to go
NFC tag and emergency unlocking
The ospon NFC smart Lock is optimized for smartphones, but also supports nfc tags, similar to a ID card, making it effortless to lock and unlock your door. The tags are great for children and others who don’t carry smart phones. The tag is easy to clip to a belt loop or purse strap, making it a perfect alternative for times when you don’t want to take your phone with you, like your morning run. Every ospon NFC smart Lock comes with two traditional (mechanical) keys as backups in case you ever need them.
Simple send authorized codes to family, friends or services in seconds
The lock can be sent as Unlock for ever.
Invite a guest to have access for a few hours, a week or even for specific times of the day
Many kinds of lock body
ANSI standard 5 latch lock body Euro standard lock body Tubular Latch
Suitable for all kind doors
Steel door wood door plastic door
Specification of NFC lock
1.Number of user Max 25 guest key
2.Read range 1.0 ~ 4.0 cm contactless
3.Card format compatible with the ISO/IEC 14443 A tag
4.NFC portable device Android 4.0 and above,IOS8 and above
5.Unlock time 5 sec, (normal mode, automatic locking)
6.Lock Driving/Lock Type Motor drive/Latch lock, deadbolt manually
7.LED/Melody sound Blue LED/built-in Buzzer
8.Override Emergency key
9.Low battery Alarm Low Battery Alarm while voltage low than 4.8V,
10.200 opening remains
11.Power 4pcs AA battery Alkaline
12.Working Environment -20 degree ~70 degree, 0~ 85% Humidity
13.Weight 3 KG (Units and batteries included)
14.Software require NFC portable device