Looking to purchase 200 trial units of Android-based GPS smartwatches for children. Must have WhatsApp support functionality. Open to discussing specifications and technical requirements. Prefer to communicate through official platform channels.

Request for quotation of seismic monitoring equipment set with the following specifications:  
1. IGU-16HR 3C 5Hz System:  
  - 12 units with 3 components configuration  
  - HR3C Main Body & Battery Pack (Grayish white shell)  
  - 64GB storage, GPS, 13400mAh/7.2V DC battery  
  - Built-in 5Hz geophone  
  - Accessories: Leveling bubble, primary + 3 auxiliary conical spikes  

2. Magnetic Switch (2 units):  
  - Stainless steel casing (?15mm×30mm)  
  - 3.6mT high-strength magnet  
  - 0.3m spiral elastic cord with hook  

3. All-in-One Case (1 unit):  
  - 4-slot protective case (Black)  
  - Charging (8.4V DC/2.4A) & downloading (20MB/s) slots  
  - Includes USB Type A cable (1.5m) & power cord (2.0m)  

4. Accessory Tools:  
  - 3-Components Disassembly Wrench (1 unit)  
  - Steel Spike Tool (260mm length, 110mm head diameter)  

5. Software Requirements:  
  - 1 software license  
  - SmartSolo App (1 unit)  

Additional Requirements:  
- Delivery to Jakarta, Indonesia  
- October readiness date  
- MOQ: 1 complete set  
Please provide pricing, technical specifications, and warranty details.

Dear, We need offer price for tanker monitoring system for 200 trucks , as we will need 4 cameras for each vehicle plus the video recorder, with support to the below options: ? 4 Channels Mobile Video Recorder (Support 4 channels POE IP cameras input, Support H.265/smart H.265 video compression, Support 1 HDD,  USB2.0, Built-in 4G & GPS & Wi-Fi module ) ? 2MP IR Mobile Network Camera ? 10 days of recording ? Online live viewing ? Plug & play installation ? Auto dedicate configuration & setup for adding or removing any additional devices ? System disable enable mode "User friendly" ? Atex, Iecex certified, or any related certification. Please let us know if you have any comments or need any more details. 

Please provide me with more product details.

I'm very interested in your products; could you send me some detail reference information?

Can you please send me the link of the app who control j style tempo watch