IoT Smartdoor Lock solutions, choosing different technologies to meet different application demands
--Kotonlink hardware solutions
IoT smart door lock, especially designed for the places with a high turnover of both guest and owners, such as:
- Schools
- Hotels
- Office buildings
- Rented holiday aprtment
- Government public houses,
- Or for the places where remote opening is needed, like power grid, network operator machine room.
Our background system allows the guest to open the door with their smartphone using app, PIN code, fingerprint or face recognition once the reservation has been confirmed.
Also, our remote management system means the administrators and the room users do not need to meet face to face to hand over traditional mechanical keys or cards. Once the reservation is confimed, the administrator can send an electronic key to the room users with validity, or upload the room user's face into the background as contracted on the reservation. Even in the remote area, the administrator of the system can open the door remotely from background.
- Kotonlink Smart Door Lock IoT solutions
Cooperation mode
Buy products: Contact Kotonlink, retail or wholesale products.
Personalized customization: Contact Kotonlink for the details of the background management system. Develop APP for your dedicated case or integrate into your own existing APP
Customized development: Contact Kotonlink for a new customized look, hardware and software. If you have more ideas, we can help you to achieve!
For more information, welcome to consult customer service, add Skype ID: Stone321284, Whatsup:+86 186 8872 7683

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The Main Parameters:
Multiple opening way: Face recognition, Fingerprint, PIN Code, Card, APP, Background system, Mechanical keys
Multiple communication ways: Wifi, NB-IoT, LoRa, Bluetooth, Zigbee, Z-wave, GSM
Multiple APP: Tuya APP, TTLock APP, 3rd party APP, Wechat Applet
Background management system: Kotonlink background management system, TTLOCK Hotel management system, 3rd party background management system

System Architecture

At Kotonlink, we have different solutions to meet the requirement from different customers from different countries.
To B we have own management system, we can also open API for our customers to integrate into their own system/ APP.
To C we have Tuya APP and TTLock APP, which is very convinient for the end user to use and accept.