Replace pendant strap/wistband smart rechargeable watch vibration/sound/led proximity contact tracing social distance alert

K18 & K58(S) are wearable Bluetooth Low Energy (BLE) & RFID device designed as a technological aid to control the distance between people in workplace, school, and public area, prevent people getting too close with each other.

It can also use for tracking and managing the proximity of Contracts between people via IoT gateway.

Our Advantages

• Wristband or pendant wearing, stylish and portable
• Light and small (23g,  DIA*40mm*10mm)
• Vibration/Sound/ LED Flash/Mute optional to alert
• Work without smartphone or App.
• Group control
• Rechargeable battery
• Auto Sleep mode
• Adjustable distance
• Distancing history recording

How It Works

• Device to Device Solution 
  
  
  

• IoT Gateway Solution
  
  
  

Product Specification

The Working Time
Working State: 10~14 days per charge (based on 12 hours usage per day)
                                5~7 days per charge (based on 24 hours usage per day)

Battery: Rechargeable

Remarks:
* The safe distance can be defined by yourself based on various scenes--far, middle, near.
* We will SDK for your integration with your APP, to configure the parameter or download the IDs.

* The battery life will be affected by the usage and configurations. 

How to Use
The products is powered off in factory default. 

• Touch the button for 3 seconds, the blue LED quick flash
• Wear the wristband type or pendant type
• The blue LED will slow flash to indicate the product in working state
• In default, the product will make vibration/red LED to alert when other device come too close
• If you don't need to use it, long touch the button for 8 seconds to power off

Use the App to achieve more features if needed. 

KKM specialize in smart device that connect to smartphone over Bluetooth .From research and development to production , we design and build both the hardware and software component . We can customize our hardware and Android or IOS apps to fit our customer’s needs and requirements .

Founded in 2008 , we focus on mold design&making , plastic injection molding , UV painting and assembly . In 2013 ,  we team up with a group of experienced and talented engineers from Huawei , Xiaomi to our software / hardware R&D department . This team specialized in smart phone products to provide our customer turnkey solutions .

1.-Can I get some samples?

-Yes, sample orders are welcome.

2. -Could I use my own LOGO or design on goods?

-Yes, customized logo and design on mass production are available.

3.-What is the delivery time?

-Sample will be sent within 2 days;7 days for mass production.

4. -Can I trust you?

-Absolutely yes. We are"Alibaba" verified supplier, manufacturer with experience of 7 years. We only provide products with excellent quality. And our quality meets CE, FCC, RoHS or EMC Standard.

5. -May I visit your factory?

-Sure, welcome at any time.We can also pick you up at airport and station.